/* =========================================================
   DESIGN SYSTEM v3 — Dark Nav + Airy Content
   Hotel Corintel — Climatisation Management
   ========================================================= */

/* ─── GOOGLE FONTS ─── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ─── VARIABLES ─── */
:root {
  /* Palette */
  --bg: #f8f9fc;
  --bg-2: #f0f1f5;
  --bg-3: #e6e8ee;
  --card: #ffffff;
  --bd: #e2e4ec;
  --bd-light: #f0f1f5;
  --ink: #111827;
  --ink-secondary: #374151;
  --muted: #6b7280;

  /* Accent — Indigo */
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent-light: #eef2ff;
  --accent-subtle: rgba(79, 70, 229, .06);

  /* Semantic */
  --success: #059669;
  --success-light: #ecfdf5;
  --success-subtle: rgba(5, 150, 105, .06);
  --warning: #d97706;
  --warning-light: #fffbeb;
  --warning-subtle: rgba(217, 119, 6, .06);
  --danger: #dc2626;
  --danger-light: #fef2f2;
  --danger-subtle: rgba(220, 38, 38, .06);

  /* Sidebar */
  --sidebar-bg: #0f0d2e;
  --sidebar-bg-hover: rgba(255, 255, 255, .06);
  --sidebar-bg-active: rgba(255, 255, 255, .10);
  --sidebar-ink: rgba(255, 255, 255, .65);
  --sidebar-ink-active: #ffffff;
  --sidebar-bd: rgba(255, 255, 255, .08);
  --sidebar-accent: #a5b4fc;
  --sidebar-w: 272px;

  /* Elevation */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, .03);
  --shadow-1: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .02);
  --shadow-2: 0 4px 20px rgba(0, 0, 0, .06), 0 1px 4px rgba(0, 0, 0, .03);
  --shadow-3: 0 12px 40px rgba(0, 0, 0, .08), 0 4px 12px rgba(0, 0, 0, .03);
  --shadow-4: 0 24px 48px rgba(0, 0, 0, .10);

  /* Radius */
  --r-xs: 6px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;
  --r-2xl: 28px;
  --r-full: 9999px;

  /* Spacing — 4px grid */
  --gap-1: 4px;
  --gap-2: 8px;
  --gap-3: 12px;
  --gap-4: 16px;
  --gap-5: 24px;
  --gap-6: 32px;
  --gap-7: 40px;
  --gap-8: 48px;

  /* Card padding */
  --card-pad: 28px;
  --card-pad-sm: var(--gap-4);  /* 16px — mobile */

  /* Typography */
  --font: 'Inter', -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", monospace;
  --fs-11: 11px;
  --fs-12: 12px;
  --fs-13: 13px;
  --fs-14: 14px;
  --fs-15: 15px;
  --fs-16: 16px;
  --fs-18: 18px;
  --fs-20: 20px;
  --fs-24: 24px;
  --fs-28: 28px;
  --fs-32: 32px;

  /* Effects */
  --ring: 0 0 0 3px rgba(79, 70, 229, .15);
  --transition: .2s cubic-bezier(.4,0,.2,1);
  --transition-slow: .35s cubic-bezier(.4,0,.2,1);
}

/* ─── DARK THEME ─── */
.theme-dark {
  --bg: #0c0a1d;
  --bg-2: #16132e;
  --bg-3: #1e1b3a;
  --card: #1e1b3a;
  --bd: #2e2b4a;
  --bd-light: #252242;
  --ink: #f0f0f5;
  --ink-secondary: #a5a3c0;
  --muted: #7775a0;
  --accent: #818cf8;
  --accent-hover: #6366f1;
  --accent-light: #1e1b4b;
  --accent-subtle: rgba(129, 140, 248, .12);
  --success: #34d399;
  --success-light: #0d2818;
  --warning: #fbbf24;
  --warning-light: #1a1200;
  --danger: #f87171;
  --danger-light: #1a0808;
  --shadow-1: 0 2px 8px rgba(0,0,0,.3);
  --shadow-2: 0 8px 24px rgba(0,0,0,.35);
  --shadow-3: 0 16px 40px rgba(0,0,0,.4);
}

/* ─── SUBTLE BACKGROUND PATTERN ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 60% at 70% 10%, rgba(79,70,229,.03) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 90%, rgba(5,150,105,.02) 0%, transparent 50%);
  pointer-events: none;
}

/* =========================================================
   RESET & BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  font-size: var(--fs-14);
  letter-spacing: -.005em;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--r-xs); }
hr { border: none; border-top: 1px solid var(--bd); margin: var(--gap-5) 0; }

/* Smooth scrolling */
html { scroll-behavior: smooth; }

/* =========================================================
   SIDEBAR — Dark Theme
   ========================================================= */
.sidebar {
  width: var(--sidebar-w);
  background: linear-gradient(180deg, #0f0d2e 0%, #1a1745 50%, #0f0d2e 100%);
  height: 100vh;
  position: fixed;
  inset: 0 auto 0 0;
  padding: var(--gap-5) var(--gap-4);
  border-right: 1px solid rgba(255,255,255,.04);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  z-index: 40;
}

.sidebar .logo {
  display: flex;
  align-items: center;
  gap: var(--gap-3);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--sidebar-ink-active);
  padding: 0 14px;
  margin-bottom: var(--gap-2);
  letter-spacing: -.01em;
}
.sidebar .logo img {
  width: 34px;
  height: 34px;
  border-radius: var(--r-sm);
  border: 2px solid rgba(255,255,255,.15);
}

/* User section below logo */
.sidebar .sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--gap-3);
  padding: 10px 14px;
  margin: var(--gap-1) 0 var(--gap-4);
  border-radius: var(--r-md);
  background: var(--sidebar-bg-hover);
}
.sidebar .sidebar-user .user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--sidebar-accent);
  color: var(--sidebar-bg);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: var(--fs-12);
  flex-shrink: 0;
}
.sidebar .sidebar-user .user-name {
  color: rgba(255,255,255,.85);
  font-size: var(--fs-13);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar .sidebar-user .user-role {
  color: rgba(255,255,255,.4);
  font-size: var(--fs-11);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* Nav separator */
.sidebar .nav-sep {
  height: 1px;
  background: rgba(255,255,255,.08);
  margin: var(--gap-3) var(--gap-2);
}

.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.sidebar a {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 14px;
  color: var(--sidebar-ink);
  border-radius: var(--r-md);
  text-decoration: none;
  border: none;
  transition: all var(--transition);
  font-size: var(--fs-14);
  font-weight: 500;
  min-height: 42px;
  position: relative;
}
.sidebar a:hover {
  background: var(--sidebar-bg-hover);
  color: var(--sidebar-ink-active);
  text-decoration: none;
}
.sidebar a.active {
  background: var(--sidebar-bg-active);
  color: var(--sidebar-ink-active);
  font-weight: 600;
}
.sidebar a.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--sidebar-accent);
}

.sidebar a .nav-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: .75;
}
.sidebar a.active .nav-icon { opacity: 1; }
.sidebar a .nav-icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.75;
}

.sidebar .sidebar-footer {
  margin-top: auto;
  padding-top: var(--gap-4);
  border-top: 1px solid var(--sidebar-bd);
}
.sidebar .sidebar-footer a {
  color: rgba(255,255,255,.5);
  font-size: var(--fs-13);
}
.sidebar .sidebar-footer a:hover {
  color: rgba(255,255,255,.8);
}

/* Dark mode toggle */
.theme-toggle {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 14px; width: 100%;
  border: none; background: transparent;
  color: rgba(255,255,255,.5);
  border-radius: var(--r-md);
  cursor: pointer;
  font-size: var(--fs-13); font-weight: 500; font-family: var(--font);
  transition: background var(--transition), color var(--transition);
  min-height: 42px;
}
.theme-toggle:hover {
  background: var(--sidebar-bg-hover);
  color: rgba(255,255,255,.8);
}
.theme-toggle .nav-icon {
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.theme-toggle .nav-icon svg {
  width: 18px; height: 18px;
  transition: transform var(--transition-slow);
}

/* =========================================================
   MAIN CONTENT
   ========================================================= */
.main {
  margin-left: var(--sidebar-w);
  padding: var(--gap-7) var(--gap-7);
  max-width: 1440px;
  min-height: 100vh;
}

.theme-toggle-mobile { display: none; }

/* =========================================================
   MOBILE SIDEBAR → TOP BAR
   ========================================================= */
@media (max-width: 1024px) {
  .sidebar {
    position: sticky;
    top: 0;
    inset: auto;
    width: 100%;
    height: auto;
    padding: 12px var(--gap-4);
    flex-direction: column;
    gap: 8px;
    border-bottom: 1px solid rgba(255,255,255,.1);
  }
  .sidebar .sidebar-user { display: none; }
  .sidebar .nav-sep { display: none; }
  .sidebar nav {
    flex-direction: row;
    overflow-x: auto;
    gap: 4px;
    padding-bottom: 4px;
  }
  .sidebar a { padding: 8px 12px; white-space: nowrap; min-height: auto; }
  .sidebar a.active::before { display: none; }
  .sidebar .sidebar-footer { display: none; }
  .sidebar { flex-direction: row; flex-wrap: wrap; justify-content: space-between; align-items: center; }
  .sidebar .logo { flex: 0 0 auto; }
  .sidebar nav { flex: 1 1 100%; order: 3; }
  .theme-toggle-mobile { display: flex; align-items: center; padding: 6px; background: none; border: none; color: rgba(255,255,255,.85); cursor: pointer; order: 2; }
  .theme-toggle-mobile .nav-icon { width: 20px; height: 20px; }
  .main { margin-left: 0; padding: var(--gap-4); }
}

/* =========================================================
   PAGE HEADER
   ========================================================= */
.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--gap-4);
  margin-bottom: var(--gap-7);
  padding-bottom: var(--gap-5);
  border-bottom: 2px solid var(--bd);
  flex-wrap: wrap;
  position: relative;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}
.page-header h1 {
  font-size: var(--fs-32);
  font-weight: 800;
  color: var(--ink);
  margin: 0;
  text-align: left;
  letter-spacing: -.03em;
  line-height: 1.1;
}
.page-header .subtitle {
  color: var(--muted);
  font-size: var(--fs-14);
  margin-top: 8px;
  font-weight: 400;
}
.page-header .actions {
  display: flex;
  gap: var(--gap-2);
  align-items: center;
}

/* Breadcrumbs */
.breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-size: var(--fs-13); color: var(--muted); margin-bottom: 6px;
}
.breadcrumb a { color: var(--muted); text-decoration: none; font-weight: 500; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--bg-3); font-size: var(--fs-11); }
.breadcrumb .current { color: var(--ink-secondary); font-weight: 600; }

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1, h2, h3, h4 { margin: 0 0 var(--gap-4) 0; color: var(--ink); }
h1 {
  font-size: var(--fs-28);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.15;
}
h2 { font-size: var(--fs-20); font-weight: 650; letter-spacing: -.015em; }
h3 { font-size: var(--fs-16); font-weight: 600; letter-spacing: -.01em; }
h4 { font-size: var(--fs-14); font-weight: 600; }

/* =========================================================
   UTILITIES
   ========================================================= */
.mono { font-family: var(--font-mono); font-size: var(--fs-13); }
.muted { color: var(--muted) !important; }
.muted * { color: var(--muted) !important; }
.text-secondary { color: var(--ink-secondary); }
.small-muted { color: var(--muted); font-size: var(--fs-12); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-accent { color: var(--accent); }
.text-muted { color: var(--muted); }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--gap-2); }
.mt-3 { margin-top: var(--gap-4); }
.mb-0 { margin-bottom: 0; }
.compact-list { margin: 4px 0 0 16px; padding: 0; }
.compact-list li { margin: .15rem 0; }
.phone-row, .multi-entry-row {
  display: flex; align-items: end; gap: 12px;
  margin-bottom: 8px; border: 1px dashed var(--bd); padding: 12px;
  border-radius: var(--r-lg); background: var(--bg);
}
.phone-row .actions, .multi-entry-row .actions { display: flex; gap: 6px; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--accent-subtle); border: none;
  color: var(--accent); padding: 4px 12px; border-radius: var(--r-full);
  font-size: var(--fs-12); font-weight: 600; line-height: 1.5;
  letter-spacing: .01em;
}
.badge.success { background: var(--success-subtle); color: var(--success); }
.badge.warning { background: var(--warning-subtle); color: var(--warning); }
.badge.danger  { background: var(--danger-subtle); color: var(--danger); }
.badge.neutral { background: var(--bg-2); color: var(--muted); }

.pill {
  display: inline-flex; align-items: center;
  background: var(--bg-2); border: none;
  border-radius: var(--r-full); padding: 5px 14px;
  font-size: var(--fs-12); font-weight: 500;
  color: var(--ink-secondary);
}

.full { grid-column: 1 / -1; }
.inline { display: flex; gap: var(--gap-2); align-items: center; flex-wrap: wrap; }
.spacer { flex: 1 1 auto; }
.hidden { display: none !important; }
.nowrap { white-space: nowrap; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Toast Notification System */
#toast-container {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  display: flex; flex-direction: column-reverse; gap: var(--gap-2);
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  background: var(--ink); color: #fff;
  padding: 14px 20px; border-radius: var(--r-lg);
  box-shadow: var(--shadow-4);
  font-weight: 600; font-size: var(--fs-14);
  max-width: 380px;
  display: flex; align-items: center; gap: 10px;
  cursor: pointer;
  transform: translateY(12px); opacity: 0;
  transition: transform .35s cubic-bezier(.4,0,.2,1), opacity .35s cubic-bezier(.4,0,.2,1);
  backdrop-filter: blur(8px);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.hiding { transform: translateY(12px); opacity: 0; }
.toast--success { background: var(--success); }
.toast--error   { background: var(--danger); }
.toast--info    { background: var(--ink); }
.toast__icon { display: flex; align-items: center; flex-shrink: 0; }
.toast__icon svg { width: 18px; height: 18px; }
.toast__msg { flex: 1; }

.noselect, .noselect * { -webkit-user-select: none; -moz-user-select: none; user-select: none; }

/* =========================================================
   STATUS PILLS
   ========================================================= */
.status-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: var(--r-full);
  font-size: var(--fs-12); font-weight: 600; line-height: 1.5;
}
.status-pill .pill-icon {
  width: 14px; height: 14px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.status-pill .pill-icon svg {
  width: 14px; height: 14px; stroke-width: 2.5;
}
.status-pill.paid,
.status-pill.active { background: var(--success-subtle); color: #047857; }

.status-pill.pending { background: var(--warning-subtle); color: #92400e; }

.status-pill.draft { background: var(--bg-2); color: var(--ink-secondary); }

.status-pill.overdue,
.status-pill.inactive { background: var(--danger-subtle); color: #991b1b; }

/* =========================================================
   FORMS
   ========================================================= */
label {
  display: block;
  margin: 0 0 8px;
  font-weight: 600;
  font-size: var(--fs-13);
  color: var(--ink-secondary);
  letter-spacing: .005em;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--bd);
  border-radius: var(--r-md);
  background: var(--card);
  font-size: var(--fs-14);
  font-family: var(--font);
  color: var(--ink);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  min-height: 44px;
}
textarea { min-height: 96px; resize: vertical; }
input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  box-shadow: var(--ring);
  outline: none;
  background: var(--card);
}
input:hover, textarea:hover, select:hover {
  border-color: var(--ink-secondary);
}
input:focus:hover, textarea:focus:hover, select:focus:hover {
  border-color: var(--accent);
}
input::placeholder, textarea::placeholder { color: #9ca3af; }
.hint { color: var(--muted); font-size: var(--fs-12); margin-top: 5px; line-height: 1.45; }

.form-group {
  margin-bottom: 20px;
}
.form-group label {
  margin-bottom: 8px;
}

/* Sorting form */
.form-tri {
  margin: 0 auto var(--gap-4);
  text-align: center;
}
.form-tri select {
  padding: 8px 14px;
  border: 1.5px solid var(--accent);
  border-radius: var(--r-md);
  background: var(--card);
  font-size: var(--fs-14);
  color: var(--ink);
  cursor: pointer;
}
.form-tri select:hover,
.form-tri select:focus {
  border-color: var(--accent-hover);
  box-shadow: var(--ring);
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 22px;
  border-radius: var(--r-md);
  border: 1.5px solid var(--bd);
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
  font-size: var(--fs-14);
  font-family: var(--font);
  line-height: 1.4;
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: -.005em;
}
.btn:hover { background: var(--bg-2); text-decoration: none; color: var(--ink); box-shadow: var(--shadow-xs); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }

.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.btn-sm { padding: 7px 14px; font-size: var(--fs-13); border-radius: var(--r-sm); }
.btn-sm svg { width: 14px; height: 14px; }

.btn-primary {
  color: #fff; background: var(--accent); border-color: var(--accent);
  box-shadow: 0 1px 3px rgba(79,70,229,.2);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; box-shadow: 0 2px 8px rgba(79,70,229,.25); }

.btn-success {
  color: #fff; background: var(--success); border-color: var(--success);
  box-shadow: 0 1px 3px rgba(5,150,105,.2);
}
.btn-success:hover { background: #047857; border-color: #047857; color: #fff; box-shadow: 0 2px 8px rgba(5,150,105,.25); }

.btn-secondary { background: var(--bg); color: var(--ink-secondary); border-color: var(--bd); }
.btn-secondary:hover { background: var(--bg-2); color: var(--ink); }

.btn-warning {
  background: var(--warning); border-color: var(--warning); color: #fff;
  box-shadow: 0 1px 3px rgba(217,119,6,.2);
}
.btn-warning:hover { background: #b45309; border-color: #b45309; color: #fff; }

.btn-danger {
  color: #fff; background: var(--danger); border-color: var(--danger);
  box-shadow: 0 1px 3px rgba(220,38,38,.2);
}
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; color: #fff; }

.btn-ghost { background: transparent; border-color: transparent; color: var(--accent); }
.btn-ghost:hover { background: var(--accent-subtle); }

.btn-add { background: var(--accent-subtle); border-color: transparent; color: var(--accent); }
.btn-add:hover { background: var(--accent-light); }

.btn-save {
  background: var(--success); border-color: var(--success); color: #fff;
  box-shadow: 0 1px 3px rgba(5,150,105,.2);
}
.btn-save:hover { background: #047857; border-color: #047857; color: #fff; box-shadow: 0 2px 8px rgba(5,150,105,.25); }

.btn-outline { background: var(--card); border: 1.5px solid var(--bd); padding: 9px 14px; border-radius: var(--r-md); cursor: pointer; color: var(--ink-secondary); }
.btn-outline:hover { background: var(--bg-2); color: var(--ink); }

/* Icon-only button */
.btn-icon {
  width: 40px; height: 40px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-md); border: 1.5px solid var(--bd);
  background: var(--card); cursor: pointer; color: var(--ink-secondary);
  transition: all var(--transition);
}
.btn-icon:hover { background: var(--bg-2); color: var(--ink); }
.btn-icon svg { width: 16px; height: 16px; }

/* Button loading state */
@keyframes spin { to { transform: rotate(360deg); } }
.btn.is-loading {
  pointer-events: none; opacity: .65;
  position: relative; color: transparent !important;
}
.btn.is-loading svg { visibility: hidden; }
.btn.is-loading::after {
  content: ''; position: absolute;
  width: 16px; height: 16px; top: 50%; left: 50%;
  margin: -8px 0 0 -8px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff; border-radius: 50%;
  animation: spin .6s linear infinite;
}
.btn.is-loading:not(.btn-primary):not(.btn-success):not(.btn-save):not(.btn-danger)::after {
  border-color: rgba(0,0,0,.15); border-top-color: var(--ink);
}

/* Bank & special forms */
form.bank-form {
  max-width: 640px; background: var(--card); padding: var(--gap-5);
  border: none; border-radius: var(--r-xl); box-shadow: var(--shadow-2);
}
form.bank-form .actions { margin-top: var(--gap-4); display: flex; gap: var(--gap-2); align-items: center; }
.delete-link { color: var(--danger); text-decoration: none; font-weight: 600; font-size: var(--fs-13); }
.delete-link:hover { text-decoration: underline; }
.new-btn {
  display: inline-flex; align-items: center; gap: 7px;
  margin-bottom: 15px; background: var(--accent);
  color: #fff; padding: 10px 20px; border-radius: var(--r-md); text-decoration: none;
  font-weight: 600; font-size: var(--fs-14); transition: all var(--transition);
}
.new-btn:hover { background: var(--accent-hover); text-decoration: none; color: #fff; }

/* =========================================================
   TABLES
   ========================================================= */
.table-wrap {
  width: 100%; overflow: auto;
  border-radius: var(--r-xl);
  border: 1px solid var(--bd-light);
  box-shadow: var(--shadow-xs);
  background: var(--card);
  margin-top: 20px;
}
table {
  border-collapse: collapse;
  width: 100%;
  background: var(--card);
  margin-top: 12px;
  border: none;
  border-radius: var(--r-xl);
  overflow: hidden;
}
.table-wrap table {
  margin-top: 0;
  border-radius: 0;
}
table th, table td {
  border-bottom: 1px solid var(--bd-light);
  padding: 14px 20px;
  vertical-align: middle;
  text-align: left;
  font-size: var(--fs-14);
}
table th {
  background: var(--bg-2);
  color: var(--ink-secondary);
  font-weight: 600;
  font-size: var(--fs-11);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: var(--gap-3) 20px;
}
table tbody tr {
  transition: background var(--transition);
}
table tbody tr:hover {
  background: rgba(79, 70, 229, .02);
}
table tbody tr:last-child td { border-bottom: none; }
.table-zebra tbody tr:nth-child(even) { background: var(--bg); }

/* Sticky headers */
.table-sticky thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--bg);
  box-shadow: 0 1px 0 var(--bd-light);
}

/* Mobile-responsive table — card view */
@media (max-width: 768px) {
  .table-responsive { border: none; box-shadow: none; background: transparent; }
  .table-responsive table,
  .table-responsive thead,
  .table-responsive tbody,
  .table-responsive tr,
  .table-responsive th,
  .table-responsive td { display: block; }
  .table-responsive thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
  .table-responsive tbody tr {
    background: var(--card); border-radius: var(--r-md);
    box-shadow: var(--shadow-1); margin-bottom: var(--gap-3);
    padding: var(--gap-3) var(--gap-4); border: 1px solid var(--bd-light);
  }
  .table-responsive td {
    display: flex; justify-content: space-between; align-items: center;
    padding: 6px 0; border-bottom: 1px solid var(--bd-light);
    font-size: var(--fs-13);
  }
  .table-responsive td:last-child { border-bottom: none; }
  .table-responsive td::before {
    content: attr(data-label);
    font-weight: 600; font-size: var(--fs-12); color: var(--muted);
    text-transform: uppercase; letter-spacing: .04em;
    flex-shrink: 0; margin-right: var(--gap-3);
  }
  .table-responsive td .inline { justify-content: flex-end; }
}

/* =========================================================
   TABLE "MEALS" (kept for compatibility)
   ========================================================= */
.table-meals {
  border-collapse: separate;
  border-spacing: 0 8px;
  background: transparent;
}
.table-meals thead th {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: var(--fs-13);
  text-transform: uppercase;
  letter-spacing: .04em;
  border-top-left-radius: var(--r-md);
  border-top-right-radius: var(--r-md);
  user-select: none;
  border: none;
}
.table-meals th, .table-meals td { border: none; padding: 12px 16px; }
.table-meals tbody tr {
  background: var(--card);
  box-shadow: var(--shadow-1);
  border-radius: var(--r-lg);
  transition: transform .12s ease, box-shadow .12s ease;
}
.table-meals tbody tr:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-2);
}
.table-meals td:nth-child(6) { font-weight: 600; text-transform: capitalize; }
.table-meals td:nth-child(6).traite { color: var(--success); }
.table-meals td:nth-child(6).non-traite { color: var(--danger); }
.table-meals td:nth-child(7) { font-weight: 600; color: var(--accent); }

.repas-details {
  font-size: var(--fs-13); color: var(--ink-secondary); padding: 12px 16px;
  background: var(--bg); border-left: 3px solid var(--accent);
  border-radius: 0 0 var(--r-sm) var(--r-sm);
}
.repas-details ul { margin: 0; padding-left: 1.2em; list-style: disc; }

@media (max-width: 768px) {
  .table-meals, .table-meals thead, .table-meals tbody, .table-meals th, .table-meals td, .table-meals tr { display: block; }
  .table-meals thead { position: absolute; top: -9999px; left: -9999px; }
  .table-meals tr {
    margin: 0 0 12px 0; background: var(--card); padding: 14px 16px;
    border-radius: var(--r-lg); box-shadow: var(--shadow-1);
  }
  .table-meals td {
    border: none; position: relative; padding-left: 50%; text-align: right; font-size: var(--fs-14);
  }
  .table-meals td:before {
    position: absolute; top: 12px; left: 16px; width: 48%; padding-right: 10px;
    white-space: nowrap; font-weight: 600; color: var(--ink); text-align: left; content: attr(data-label);
  }
  .table-meals td:nth-of-type(1):before { content: "Nom"; }
  .table-meals td:nth-of-type(2):before { content: "Chambre"; }
  .table-meals td:nth-of-type(3):before { content: "Service"; }
  .table-meals td:nth-of-type(4):before { content: "Date"; }
  .table-meals td:nth-of-type(5):before { content: "Heure"; }
  .table-meals td:nth-of-type(6):before { content: "Statut"; }
  .table-meals td:nth-of-type(7):before { content: "Total (€)"; }
  .table-meals td:nth-of-type(8):before { content: "Infos"; }
  .table-meals td:nth-of-type(9):before { content: "Action"; }
}

/* =========================================================
   CARDS / GRIDS / KPI
   ========================================================= */
.card {
  background: var(--card);
  border: 1px solid var(--bd-light);
  border-radius: var(--r-xl);
  padding: var(--card-pad);
  box-shadow: var(--shadow-1);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-2);
}
.card h2 {
  margin: 0 0 8px;
  font-size: var(--fs-20);
  font-weight: 700;
  letter-spacing: -.015em;
}
.card h3 {
  margin: 0 0 var(--gap-4);
  font-size: var(--fs-16);
  font-weight: 650;
  letter-spacing: -.01em;
}

/* Card with colored top accent */
.card-accent { border-top: 3px solid var(--accent); }
.card-accent.green { border-top-color: var(--success); }
.card-accent.orange { border-top-color: var(--warning); }
.card-accent.red { border-top-color: var(--danger); }

.grid { display: grid; grid-template-columns: 1fr; gap: var(--gap-4); }
@media (min-width: 1000px) { .grid { grid-template-columns: 1fr 1fr; } }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
@media (max-width: 960px) { .grid-2 { grid-template-columns: 1fr; } }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-5); }
@media (max-width: 960px) { .grid-3 { grid-template-columns: 1fr; } }

.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-5); }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-4 { grid-template-columns: 1fr; } }

/* KPI */
.kpi { display: flex; gap: var(--gap-3); flex-wrap: wrap; margin-top: var(--gap-3); }
.kpi .pill {
  border-radius: var(--r-full); padding: 8px 14px;
  background: var(--bg-2); font-weight: 600;
}

/* =========================================================
   STAT CARD — Horizontal layout (icon left, content right)
   ========================================================= */
.stat-card {
  background: var(--card);
  border: 1px solid var(--bd-light);
  border-radius: var(--r-xl);
  padding: var(--card-pad);
  box-shadow: var(--shadow-1);
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: var(--gap-4);
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  opacity: .5;
}
.stat-card.green::before { background: var(--success); }
.stat-card.orange::before { background: var(--warning); }
.stat-card.red::before { background: var(--danger); }
.stat-card.purple::before { background: #7c3aed; }

.stat-card:hover {
  box-shadow: var(--shadow-3);
  transform: translateY(-2px);
}

.stat-card .stat-icon {
  width: 52px; height: 52px;
  border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-subtle);
  color: var(--accent);
  flex-shrink: 0;
}
.stat-card.green .stat-icon { background: var(--success-subtle); color: var(--success); }
.stat-card.orange .stat-icon { background: var(--warning-subtle); color: var(--warning); }
.stat-card.red .stat-icon { background: var(--danger-subtle); color: var(--danger); }
.stat-card.purple .stat-icon { background: rgba(124,58,237,.06); color: #7c3aed; }

.stat-card .stat-icon svg { width: 24px; height: 24px; }
.stat-card .stat-label { font-size: var(--fs-13); color: var(--muted); font-weight: 500; margin-bottom: 4px; text-transform: uppercase; letter-spacing: .02em; }
.stat-card .stat-value { font-size: var(--fs-28); font-weight: 800; color: var(--ink); letter-spacing: -.03em; line-height: 1.1; }
.stat-card .stat-sub { font-size: var(--fs-12); color: var(--muted); margin-top: 6px; }

/* =========================================================
   STATES / ALERTS
   ========================================================= */
.flash {
  background: var(--accent-light); border: 1px solid rgba(79,70,229,.12); color: var(--accent);
  padding: 14px 20px; margin-bottom: var(--gap-4); border-radius: var(--r-lg);
  font-weight: 500; font-size: var(--fs-14);
  display: flex; align-items: center; gap: 10px;
}
.flash::before {
  content: '';
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
}
.error {
  background: var(--danger-light); border: 1px solid rgba(220,38,38,.1); color: #991b1b;
  padding: 14px 20px; margin-bottom: var(--gap-4); border-radius: var(--r-lg);
  font-weight: 500; font-size: var(--fs-14);
}
.alert {
  padding: var(--gap-4) 20px; margin-bottom: var(--gap-4); border-radius: var(--r-lg);
  font-weight: 500; border: none;
}
.alert.success { background: var(--success-light); color: #065f46; border: 1px solid rgba(5,150,105,.1); }
.alert.error   { background: var(--danger-light); color: #991b1b; border: 1px solid rgba(220,38,38,.1); }

/* =========================================================
   EMPTY STATE
   ========================================================= */
.empty-state {
  text-align: center;
  padding: var(--gap-8) var(--gap-7);
  color: var(--muted);
}
.empty-state svg {
  width: 64px; height: 64px;
  color: var(--bg-3);
  margin: 0 auto var(--gap-5);
  opacity: .6;
}
.empty-state p {
  margin: 0 0 var(--gap-4);
  font-size: var(--fs-16);
  font-weight: 500;
}

/* =========================================================
   SECTION NAV & TOOLBAR
   ========================================================= */
.section-nav {
  position: sticky; top: 0; z-index: 5;
  background: var(--bg);
  padding: 8px 0 12px;
  margin: -8px 0 var(--gap-4);
  border-bottom: 1px solid var(--bd);
}
.section-nav .pill { font-weight: 600; }

.toolbar {
  display: flex; gap: var(--gap-2); align-items: center; flex-wrap: wrap;
  margin-bottom: var(--gap-4);
}

.filter-bar {
  display: flex; gap: var(--gap-2); align-items: end; flex-wrap: wrap;
  margin: var(--gap-4) 0;
  background: var(--bg);
  padding: var(--gap-4);
  border-radius: var(--r-lg);
  border: 1px solid var(--bd-light);
}
.filter-bar label { margin: 0 0 4px; font-weight: 600; }

/* Stack helpers */
.row-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-4); }
@media (max-width: 860px) { .row-grid { grid-template-columns: 1fr; } }

/* =========================================================
   BROCHURES
   ========================================================= */
.upload-box {
  background: var(--bg); border: 2px dashed var(--bd); padding: var(--gap-5);
  border-radius: var(--r-xl); margin-bottom: var(--gap-5);
  transition: border-color var(--transition), background var(--transition);
}
.upload-box:hover { border-color: var(--accent); background: var(--accent-light); }
.upload-box input[type="text"],
.upload-box input[type="date"],
.upload-box textarea { width: 320px; }
.upload-box button {
  background: var(--success); color: #fff; border: none; padding: 10px 16px;
  cursor: pointer; border-radius: var(--r-md); font-weight: 600;
}
.upload-box button:hover { background: #047857; }

.filters {
  display: flex; gap: var(--gap-3); flex-wrap: wrap; align-items: end; margin-top: var(--gap-3);
}
.filters input[type="text"],
.filters input[type="date"],
.filters select {
  padding: 8px 12px; border: 1.5px solid var(--bd); border-radius: var(--r-md); background: var(--card);
}
.filters button, .filters a.btn-reset {
  padding: 10px 16px; border: none; border-radius: var(--r-md); cursor: pointer; text-decoration: none; font-weight: 600;
}
.filters button { background: var(--accent); color: #fff; }
.filters button:hover { background: var(--accent-hover); }
.filters a.btn-reset { background: var(--bg-2); color: var(--ink-secondary); border: 1.5px solid var(--bd); }
.filters a.btn-reset:hover { background: var(--bg-3); }

.preview {
  width: 80px; height: 80px; object-fit: cover;
  border: none; border-radius: var(--r-md);
  box-shadow: var(--shadow-xs);
}
.actions a { text-decoration: none; margin-right: 6px; }
.actions .view { background: var(--accent); color: #fff; padding: 7px 12px; border-radius: var(--r-md); font-weight: 600; font-size: var(--fs-13); }
.actions .dl   { background: var(--success); color: #fff; padding: 7px 12px; border-radius: var(--r-md); font-weight: 600; font-size: var(--fs-13); }
.actions .del  { color: var(--danger); font-weight: 600; }

/* Inline edit */
details.edit {
  background: var(--bg-2); border: none; border-radius: var(--r-lg);
  padding: 14px; margin-top: 8px; max-width: 380px;
  box-shadow: var(--shadow-xs);
}
details.edit summary { cursor: pointer; font-weight: 600; color: var(--accent); font-size: var(--fs-13); }
details.edit textarea { width: 100%; min-height: 90px; box-sizing: border-box; }
details.edit .row { display: flex; gap: 8px; margin-top: 8px; }
details.edit button { padding: 8px 14px; border: none; border-radius: var(--r-md); cursor: pointer; font-weight: 600; font-size: var(--fs-13); }
details.edit .save { background: var(--success); color: #fff; }
details.edit .cancel { background: var(--bg-2); color: var(--ink-secondary); border: 1.5px solid var(--bd); }

/* Cards layout for brochures */
.cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
@media (max-width: 960px) { .cards-2 { grid-template-columns: 1fr; } }

.file-pills { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* =========================================================
   CLIENTELE
   ========================================================= */
ul.client-list {
  list-style: none; padding-left: 0; margin-top: 10px;
  display: flex; flex-direction: column; gap: 6px;
}

.client-item {
  display: flex; flex-direction: column; gap: 4px;
  padding: 14px 20px; background: var(--card);
  border: 1px solid var(--bd-light); border-radius: var(--r-lg);
  cursor: pointer; transition: all var(--transition);
  box-shadow: var(--shadow-xs);
}
.client-item:hover {
  background: var(--accent-light);
  box-shadow: var(--shadow-2);
  transform: translateY(-2px);
  border-color: rgba(79,70,229,.15);
}
.client-item.is-selected {
  background: var(--accent-light);
  box-shadow: 0 0 0 2px var(--accent), var(--shadow-1);
  border-color: var(--accent);
}

/* Collapsed client panel */
.clients-panel .list-hint { display: none; align-items: center; gap: 8px; margin: 6px 0 0; }
.clients-panel.collapsed .list-hint { display: flex; }
.clients-panel.collapsed .client-item { display: none; }
.clients-panel.collapsed .client-item.is-selected { display: flex; }

/* Edit coordonnees toggle */
#coordEditCard { display: none; }
.show-edit #coordEditCard { display: block; }
.show-edit #coordEditBtn { display: none; }

form.inline { display: inline; }

.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-4); max-width: 1200px; }
@media (max-width: 900px) { .info-grid { grid-template-columns: 1fr; } }

.info-card {
  position: relative; border: 1px solid var(--bd-light); border-radius: var(--r-lg);
  padding: var(--card-pad); background: var(--card); box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition);
}
.info-card:hover { box-shadow: var(--shadow-1); }
.info-card h4 { margin: 0 0 12px 0; color: var(--ink-secondary); font-size: var(--fs-12); text-transform: uppercase; letter-spacing: .05em; font-weight: 650; }

.edit-toolbar, .notes-toolbar { position: absolute; top: 14px; right: 14px; display: flex; gap: 6px; }
.icon-btn {
  width: 34px; height: 34px;
  border: 1.5px solid var(--bd); background: var(--card); border-radius: var(--r-sm);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--ink-secondary); font-size: 14px;
  transition: all var(--transition);
}
.icon-btn:hover { background: var(--bg-2); color: var(--ink); }

.notes-card {
  border: none; border-radius: var(--r-lg);
  background: var(--card); padding: var(--card-pad); position: relative;
  box-shadow: var(--shadow-1);
}
.notes-view { white-space: pre-wrap; color: var(--ink); min-height: 24px; line-height: 1.6; }
.notes-empty { color: #b0b0b5; font-style: italic; }
.notes-actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.notes-btn { background: var(--accent); color: #fff; border: none; border-radius: var(--r-md); padding: 9px 16px; cursor: pointer; font-weight: 600; transition: all var(--transition); }
.notes-btn:hover { background: var(--accent-hover); }
.notes-btn.secondary { background: var(--bg-2); color: var(--ink-secondary); border: 1.5px solid var(--bd); }
.notes-btn.secondary:hover { background: var(--bg-3); }
.notes-edit { width: 100%; min-height: 110px; border: 1.5px solid var(--bd); border-radius: var(--r-lg); padding: 12px; resize: vertical; font: inherit; }

/* Tabs */
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--bd); margin: var(--gap-5) 0; flex-wrap: wrap; }
.tab-btn {
  background: transparent; border: none; border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: 12px 20px; cursor: pointer; font-size: var(--fs-14);
  color: var(--muted); font-weight: 500;
  transition: all var(--transition);
  border-radius: var(--r-sm) var(--r-sm) 0 0;
  letter-spacing: -.005em;
}
.tab-btn:hover { color: var(--ink); background: rgba(79,70,229,.03); }
.tab-btn.active {
  color: var(--accent); border-bottom-color: var(--accent);
  font-weight: 650;
}
.tab-pane {
  display: none; border: 1px solid var(--bd-light);
  border-radius: var(--r-lg); background: var(--card); padding: var(--card-pad);
  box-shadow: var(--shadow-xs);
  margin-top: 6px;
}
.tab-pane.active { display: block; }

.tab-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 22px; height: 22px;
  background: var(--bg-2); border-radius: var(--r-full);
  font-size: var(--fs-11); font-weight: 600;
  margin-left: 6px; padding: 0 6px;
}
.tab-btn.active .tab-count { background: var(--accent-subtle); color: var(--accent); }

/* Client header */
.client-header {
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(135deg, var(--card) 0%, var(--bg) 100%);
  border: 1px solid var(--bd-light); border-radius: var(--r-xl);
  padding: var(--gap-5); margin: var(--gap-4) 0; box-shadow: var(--shadow-1);
  gap: var(--gap-4);
}
.client-header .left { display: flex; align-items: center; gap: var(--gap-4); flex-wrap: wrap; }
.client-name { font-weight: 700; font-size: var(--fs-16); }
.avatar {
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700;
  font-size: var(--fs-18);
  background: linear-gradient(135deg, var(--accent-subtle), rgba(79,70,229,.12));
  color: var(--accent);
  border: none;
}
.quick { display: flex; gap: 6px; flex-wrap: wrap; }
.quick a, .quick button {
  background: var(--card); border: 1.5px solid var(--bd); color: var(--ink-secondary);
  padding: 8px 14px; border-radius: var(--r-md); display: inline-flex; align-items: center; gap: 6px;
  cursor: pointer; text-decoration: none; font-weight: 600; font-size: var(--fs-13);
  transition: all var(--transition);
}
.quick a:hover, .quick button:hover { background: var(--bg-2); color: var(--ink); text-decoration: none; }
.copy { border: none; }

/* Upload documents form */
.upload-form {
  margin-bottom: 20px; padding: 18px; border: none; border-radius: var(--r-lg);
  background: var(--bg-2); box-shadow: var(--shadow-xs);
}
.upload-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-4); margin-top: 6px; }
@media (max-width: 800px) { .upload-form .row { grid-template-columns: 1fr; } }
.upload-form button { margin-top: 8px; padding: 10px 18px; background: var(--accent); color: #fff; border: none; border-radius: var(--r-md); cursor: pointer; font-weight: 600; }
.upload-form button:hover { background: var(--accent-hover); }

/* Drag-and-drop upload zone */
.upload-drop-zone { position: relative; transition: all .2s ease; }
.upload-drop-zone.drag-active {
  border-color: var(--accent); background: var(--accent-light);
  box-shadow: inset 0 0 0 2px var(--accent);
}
.drop-hint {
  display: none; position: absolute; inset: 0; z-index: 5;
  background: rgba(79,70,229,.06);
  border-radius: var(--r-xl);
  font-size: var(--fs-16); font-weight: 600; color: var(--accent);
  align-items: center; justify-content: center;
  pointer-events: none;
}
.upload-drop-zone.drag-active .drop-hint { display: flex; }

/* Delete buttons */
button.delete-btn {
  background: var(--danger); color: #fff; border: none; padding: 9px 16px; cursor: pointer; border-radius: var(--r-md);
  font-weight: 600; transition: all var(--transition);
}
button.delete-btn:hover { background: #b91c1c; }

/* =========================================================
   DRAG & COLLAPSIBLE CATEGORIES
   ========================================================= */
.drag-cell { width: 42px; text-align: center; cursor: grab; user-select: none; }
.drag-cell .drag-handle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: var(--r-xs);
  color: var(--muted); font-size: 16px; line-height: 1;
  transition: all var(--transition);
}
.drag-cell .drag-handle:hover { background: var(--bg-2); color: var(--ink-secondary); }
.dragging { opacity: .5; }
.drop-target { outline: 2px dashed var(--accent); outline-offset: -4px; }

h4.cat-title {
  position: sticky; top: 48px; background: var(--bg); padding: 8px 0; z-index: 2;
  border-bottom: 1px solid var(--bd); display: flex; align-items: center; gap: 8px;
  font-size: var(--fs-14);
}
.cat-toggle {
  border: 1.5px solid var(--bd); background: var(--card); border-radius: var(--r-sm);
  padding: 4px 8px; cursor: pointer; font-size: var(--fs-12);
  color: var(--ink-secondary); transition: all var(--transition);
}
.cat-toggle:hover { background: var(--bg-2); }
.cat-title .cat-count { color: var(--muted); font-weight: 500; margin-left: 6px; }
.cat-block.collapsed { display: none; }
.cat-title.collapsed { opacity: .7; }

.cat-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border: none; border-radius: var(--r-full);
  background: var(--bg-2); margin: 4px 4px; font-size: var(--fs-13);
  transition: all var(--transition);
}
.cat-chip:hover { background: var(--bg-3); }
.cat-chip a { text-decoration: none; color: var(--muted); font-size: var(--fs-12); }
.cat-chip a:hover { color: var(--ink); }

/* =========================================================
   PIECES / PAC
   ========================================================= */
.grid-2-tight { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-3); }
@media (max-width: 960px) { .grid-2-tight { grid-template-columns: 1fr; } }

.lines-container { display: grid; gap: var(--gap-2); }

.client-search-bar { display: grid; grid-template-columns: 1fr 180px; gap: 10px; align-items: center; margin: 8px 0 4px; }
@media (max-width: 640px) { .client-search-bar { grid-template-columns: 1fr; } }

.pieces-toolbar { display: flex; gap: 10px; align-items: center; margin: 10px 0 20px; flex-wrap: wrap; }
.add-piece-btn { background: var(--accent); color: #fff; border: none; padding: 10px 18px; cursor: pointer; border-radius: var(--r-md); font-weight: 600; }
.add-piece-btn:hover { background: var(--accent-hover); }

.piece-card {
  border: 1px solid var(--bd-light); border-radius: var(--r-xl); padding: var(--card-pad);
  margin-bottom: var(--gap-4); background: var(--card); box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition);
}
.piece-card:hover { box-shadow: var(--shadow-1); }
.piece-head { display: flex; gap: var(--gap-3); align-items: center; justify-content: space-between; flex-wrap: wrap; }
.piece-title-wrap { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 220px; }
.piece-title-wrap input[type="text"] { max-width: 360px; width: 100%; }
.piece-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.pac-heads { display: grid; grid-template-columns: 1.2fr 1fr 100px 130px 104px 78px 44px; gap: 10px; margin-top: 10px; color: var(--muted); font-size: var(--fs-12); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.pac-group { display: grid; grid-template-columns: 1.2fr 1fr 100px 130px 104px 78px 44px; gap: 10px; align-items: center; margin-top: 10px; }
.pac-qty, .pac-price, .pac-tva { width: 100%; }

/* ─────────────── TVA : cran + saisie libre ─────────────── */
/* Le champ « Autre… » s'empile sous la liste : il n'apparaît que sur demande,
   la ligne ne grandit donc que dans le cas rare du taux personnalisé. */
.tva-cell { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.tva-cell .pac-tva-custom { width: 100%; font-family: var(--font-mono); font-size: var(--fs-13); }
.tva-cell .pac-tva-custom[hidden] { display: none; }

/* Application groupée : un seul taux pour tout le devis, cas de loin le plus fréquent */
.tva-bulk {
  display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 6px 10px; border: 1.5px solid var(--bd); border-radius: var(--r-md); background: var(--card);
}
.tva-bulk label { margin: 0; font-size: var(--fs-13); font-weight: 600; color: var(--ink-secondary); white-space: nowrap; }
.tva-bulk select { width: auto; min-width: 96px; }
.tva-bulk input[type="number"] { width: 84px; }
.tva-bulk input[type="number"][hidden] { display: none; }

/* ─────────────── Article offert ─────────────── */
.offert-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  cursor: pointer; user-select: none;
  font-size: var(--fs-13); font-weight: 600; color: var(--ink-secondary);
  white-space: nowrap;
}
.offert-toggle input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; accent-color: var(--success); margin: 0; }
.pac-group.is-offert .pac-price { background: var(--bg-2); color: var(--muted); text-decoration: line-through; cursor: not-allowed; }
.pac-group.is-offert .tva-cell { opacity: .55; }
.pac-group.is-offert .offert-toggle { color: var(--success); }
.remove-btn { background: var(--danger); color: #fff; border: none; padding: 8px 12px; cursor: pointer; border-radius: var(--r-md); font-weight: 600; transition: all var(--transition); }
.remove-btn:hover { background: #b91c1c; }
.add-pac-btn { margin-top: 10px; background: var(--accent); color: #fff; border: none; padding: 10px 18px; cursor: pointer; border-radius: var(--r-md); font-weight: 600; }
.add-pac-btn:hover { background: var(--accent-hover); }

.pac-select-wrap { position: relative; }
.pac-search-row { display: grid; grid-template-columns: 1fr auto; gap: 6px; align-items: center; }
.pac-search { width: 100%; padding: 10px 14px; border: 1.5px solid var(--bd); border-radius: var(--r-md); }
.list-btn { padding: 10px 14px; border: 1.5px solid var(--bd); background: var(--card); border-radius: var(--r-md); cursor: pointer; color: var(--ink-secondary); }
.list-btn:hover { background: var(--bg-2); }
.pac-suggestions, .pac-list-all {
  position: absolute; z-index: 50; top: 100%; left: 0; right: 0; background: var(--card);
  border: none; border-radius: var(--r-lg); box-shadow: var(--shadow-3);
  max-height: 320px; overflow: auto; display: none; margin-top: 4px;
}
.pac-suggestions .item, .pac-list-all .item { padding: 11px 16px; cursor: pointer; display: flex; justify-content: space-between; gap: 10px; transition: background var(--transition); border-radius: var(--r-sm); margin: 2px 4px; }
.pac-suggestions .item:hover, .pac-list-all .item:hover { background: var(--bg-2); }
.pac-suggestions .name, .pac-list-all .name { font-weight: 600; color: var(--ink); }
.pac-suggestions .price, .pac-list-all .price { color: var(--muted); white-space: nowrap; font-family: var(--font-mono); font-size: var(--fs-13); }
.hl { background: linear-gradient(transparent 60%, rgba(79,70,229,.15) 60%); }

#total-container { margin-top: 20px; font-size: 1.06em; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.total-chip {
  display: inline-flex; gap: 6px; align-items: center;
  background: var(--accent-subtle); border: none; padding: 9px 16px; border-radius: var(--r-full); font-weight: 700;
  color: var(--accent);
}
.piece-total { margin-top: 12px; color: var(--accent); font-weight: 700; }

@media (max-width: 860px) {
  .pac-heads { display: none; }
  .pac-group {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 14px;
    border: none;
    border-radius: var(--r-md);
    background: var(--card);
    box-shadow: var(--shadow-xs);
  }
  .remove-btn { justify-self: end; }
  .pac-search-row { grid-template-columns: 1fr auto; }
  .piece-title-wrap input[type="text"] { max-width: 100%; }
  #total-container { gap: 10px; }
}

/* =========================================================
   ANALYTICS TABLES / CHARTS
   ========================================================= */
table.ca {
  width: 100%; border-collapse: collapse; margin-top: 8px;
  background: var(--card); border: none; border-radius: var(--r-xl); overflow: hidden;
  box-shadow: var(--shadow-xs);
}
table.ca th, table.ca td { border-bottom: 1px solid var(--bd-light); padding: 14px 20px; text-align: right; }
table.ca th:first-child, table.ca td:first-child { text-align: left; }
table.ca th {
  background: var(--bg); color: var(--muted);
  font-weight: 600; font-size: var(--fs-12); text-transform: uppercase; letter-spacing: .04em;
}
canvas { width: 100% !important; height: 360px !important; }

/* View selector tabs for analytics */
.view-tabs {
  display: flex; gap: 2px; background: var(--bg-2); border-radius: var(--r-lg); padding: 4px;
  border: 1px solid var(--bd-light); width: fit-content;
}
.view-tab {
  padding: 9px 20px; border: none; background: transparent; cursor: pointer;
  font-size: var(--fs-13); font-weight: 500; color: var(--muted);
  border-radius: var(--r-md); transition: all var(--transition);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
}
.view-tab svg { width: 14px; height: 14px; }
.view-tab:hover { color: var(--ink); text-decoration: none; background: rgba(255,255,255,.5); }
.view-tab.active {
  background: var(--card); color: var(--accent); font-weight: 650;
  box-shadow: var(--shadow-1);
}

@media (max-width: 480px) {
  canvas { height: 240px !important; }
}

/* =========================================================
   DOCUMENTS
   ========================================================= */
.searchbar { display: flex; gap: var(--gap-3); align-items: center; margin: var(--gap-5) 0 var(--gap-4); max-width: 1100px; }
.searchbar input { flex: 1; padding: 10px 14px; border: 1.5px solid var(--bd); border-radius: var(--r-md); font-size: var(--fs-14); background: var(--card); }
.searchbar button { padding: 11px 18px; border-radius: var(--r-md); border: none; background: var(--accent); color: #fff; cursor: pointer; font-weight: 600; }
.searchbar button:hover { background: var(--accent-hover); }

@media (max-width: 720px) {
  .searchbar { flex-direction: column; align-items: stretch; gap: 8px; }
  .searchbar button { width: 100%; }
}

.cards { display: grid; grid-template-columns: 1fr; gap: var(--gap-4); max-width: 1100px; }
.card .muted { color: var(--muted); }

.table-docs { width: 100%; border-collapse: collapse; background: var(--card); border: none; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-xs); }
.table-docs th, .table-docs td { border-bottom: 1px solid var(--bd-light); padding: 14px 20px; text-align: left; vertical-align: top; }
.table-docs th { background: var(--bg); font-weight: 600; font-size: var(--fs-12); text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.actions a.btn { display: inline-block; padding: 7px 14px; text-decoration: none; border-radius: var(--r-md); border: none; font-weight: 600; font-size: var(--fs-13); }

@media (max-width: 720px) {
  .table-wrap { box-shadow: none; }
  .table-docs, .table-docs thead, .table-docs tbody, .table-docs th, .table-docs td, .table-docs tr { display: block; }
  .table-docs thead { position: absolute; top: -9999px; left: -9999px; }
  .table-docs tr {
    margin: 0 0 12px 0; background: var(--card); padding: 14px;
    border-radius: var(--r-lg); box-shadow: var(--shadow-1);
  }
  .table-docs td {
    border: none; position: relative; padding: 8px 12px 8px 48%; text-align: right;
  }
  .table-docs td::before {
    position: absolute; left: 14px; top: 8px; width: calc(48% - 14px); white-space: nowrap; font-weight: 600; color: var(--ink); text-align: left;
  }
  .table-docs td:nth-of-type(1)::before { content: "N\B0"; }
  .table-docs td:nth-of-type(2)::before { content: "Client"; }
  .table-docs td:nth-of-type(3)::before { content: "Date"; }
  .table-docs td:nth-of-type(4)::before { content: "Montant TTC"; }
  .table-docs td:nth-of-type(5)::before { content: "PDF"; }
  .table-docs td:nth-of-type(6)::before { content: "Actions"; }
  .actions a.btn { display: inline-block; margin: 4px 4px 0 0; }
}

/* =========================================================
   ROLE & ACCOUNT MANAGEMENT
   ========================================================= */
.role-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border: none;
  background: var(--bg-2); border-radius: var(--r-full); font-weight: 600;
  font-size: var(--fs-12);
}
.role-pill.admin { background: var(--accent-subtle); color: var(--accent); }
.help-list { margin: 8px 0 0 0; padding-left: 18px; color: var(--ink-secondary); }
.help-list li { margin: 8px 0; line-height: 1.5; }

/* =========================================================
   DASHBOARD SPECIFIC
   ========================================================= */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: var(--gap-4) 0 var(--gap-5); }
@media (max-width: 1100px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .kpi-grid { grid-template-columns: 1fr; } }

/* Sparkline charts in stat-cards */
.stat-card .sparkline {
  display: block; width: 120px; height: 32px;
  margin-top: var(--gap-2);
}

.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-5); }
.dashboard-col { display: grid; gap: var(--gap-5); align-content: start; }
.pipeline-cards { display: grid; gap: 10px; }
.pipeline-stat { box-shadow: none; background: var(--bg); }
.activity-meta { display: flex; align-items: center; gap: 8px; }
.checkbox-label { cursor: pointer; }
.scope-banner { padding: var(--gap-4) var(--gap-5); display: flex; align-items: center; gap: var(--gap-3); margin-bottom: var(--gap-5); }
.scope-text { font-size: var(--fs-13); font-weight: 500; }
.col-drag { width: 42px; }
.col-price { width: 140px; }
.col-actions { width: 180px; }
.search-field { max-width: 420px; }
.role-select { min-width: 140px; }
.form-row-inline { display: grid; grid-template-columns: 200px 1fr; gap: var(--gap-3); align-items: center; }
.address-grid { display: grid; grid-template-columns: 180px 1fr; gap: var(--gap-3); }
@media (max-width: 1100px) { .dashboard-grid { grid-template-columns: 1fr; } }

.activity-list { list-style: none; margin: 0; padding: 0; }
.activity-list li {
  display: flex; justify-content: space-between; align-items: center; gap: var(--gap-3);
  padding: var(--gap-4) 0; border-bottom: 1px solid var(--bd-light);
  position: relative;
  transition: background var(--transition);
}
.activity-list li:hover {
  background: rgba(79,70,229,.015);
  margin: 0 -8px;
  padding-left: 8px;
  padding-right: 8px;
  border-radius: var(--r-sm);
}
.activity-list li:last-child { border-bottom: none; }

.card-section { padding: 20px; }
.card-section + .card-section { border-top: 1px solid var(--bd-light); }
.card-section h3 { margin: 0 0 14px; font-size: var(--fs-15); }

table.compact { width: 100%; border-collapse: collapse; }
table.compact th, table.compact td { padding: 10px 12px; border-bottom: 1px solid var(--bd-light); font-size: var(--fs-13); }
table.compact th { color: var(--muted); font-weight: 600; font-size: var(--fs-12); text-transform: uppercase; letter-spacing: .04em; }
table.compact tbody tr:last-child td { border-bottom: none; }
table.compact tbody tr:hover { background: var(--bg); }

/* Quick actions bar */
.quick-actions {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin: var(--gap-4) 0 var(--gap-7);
}
.quick-actions .btn {
  border-radius: var(--r-lg);
  padding: 11px 20px;
}
.quick-actions .btn:not(.btn-primary) {
  background: var(--card);
  border: 1px solid var(--bd);
}
.quick-actions .btn:not(.btn-primary):hover {
  background: var(--bg);
  border-color: var(--accent);
  color: var(--accent);
}

/* =========================================================
   INFO BOX
   ========================================================= */
.info {
  background: var(--warning-light); border: none; padding: 14px 18px;
  border-radius: var(--r-md); color: #92400e; margin-bottom: var(--gap-4);
  font-weight: 500;
}

/* =========================================================
   LOGIN PAGE — Gradient + Glass Card
   ========================================================= */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(99,102,241,.15), transparent),
    radial-gradient(ellipse 80% 50% at 80% 100%, rgba(79,70,229,.1), transparent),
    linear-gradient(135deg, #0f0d2e 0%, #1a1640 25%, #1e1b4b 50%, #312e81 75%, #3730a3 100%);
  padding: var(--gap-5);
  position: relative;
  overflow: hidden;
  background-size: 200% 200%;
  animation: login-gradient-shift 12s ease infinite;
}
@keyframes login-gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.login-page::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 70%;
  height: 180%;
  background: radial-gradient(circle, rgba(255,255,255,.04) 0%, transparent 50%);
  pointer-events: none;
}
.login-page::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -20%;
  width: 60%;
  height: 120%;
  background: radial-gradient(circle, rgba(99,102,241,.06) 0%, transparent 50%);
  pointer-events: none;
}
.login-card {
  width: 100%;
  max-width: 440px;
  background: rgba(255, 255, 255, .97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, .4);
  border-radius: var(--r-2xl);
  padding: var(--gap-7) 36px;
  box-shadow:
    0 24px 48px rgba(0, 0, 0, .25),
    0 0 0 1px rgba(255,255,255,.1),
    inset 0 1px 0 rgba(255,255,255,.5);
  position: relative;
  z-index: 1;
}
.login-logo {
  margin: 0 auto; border-radius: var(--r-lg);
  box-shadow: 0 4px 12px rgba(0,0,0,.1); display: block;
}
.login-submit { width: 100%; margin-top: 12px; }
.login-card .logo-area {
  text-align: center;
  margin-bottom: var(--gap-5);
}
.login-card .logo-area h1 {
  font-size: var(--fs-24);
  font-weight: 700;
  color: var(--ink);
  margin: 14px 0 4px;
  text-align: center;
  letter-spacing: -.02em;
}
.login-card .logo-area p {
  color: var(--muted);
  font-size: var(--fs-14);
  margin: 0;
}
.login-card .form-group {
  margin-bottom: var(--gap-4);
}
.login-card .password-wrapper {
  position: relative;
}
.login-card .password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 4px;
}
.login-card .password-toggle:hover { color: var(--ink); }

/* Login submit button */
.login-card .btn-primary {
  background: linear-gradient(135deg, #4338ca, #4f46e5, #6366f1);
  border: none;
  border-radius: var(--r-lg);
  font-size: var(--fs-15);
  font-weight: 700;
  padding: 14px 20px;
  letter-spacing: -.005em;
  box-shadow: 0 4px 14px rgba(79, 70, 229, .3), inset 0 1px 0 rgba(255,255,255,.15);
  transition: all var(--transition);
}
.login-card .btn-primary:hover {
  background: linear-gradient(135deg, #3730a3, #4338ca, #4f46e5);
  box-shadow: 0 6px 20px rgba(79, 70, 229, .4), inset 0 1px 0 rgba(255,255,255,.15);
  transform: translateY(-1px);
}

/* =========================================================
   PAC TABLE (materials list)
   ========================================================= */
.pac-table td.action-links { white-space: nowrap; }
.pac-table td.action-links a { margin-right: 8px; }

/* =========================================================
   PRINT
   ========================================================= */
@media print {
  .sidebar { display: none !important; }
  .main { margin: 0 !important; padding: 0 !important; }
  a { color: #000; text-decoration: none; }
  .btn, .actions, .upload-box, .filters, .searchbar, .quick-actions, .toolbar { display: none !important; }
  .card { box-shadow: none; border: 1px solid #ddd; }
}

/* =========================================================
   EXTRA MOBILE TWEAKS
   ========================================================= */
@media (max-width: 640px) {
  .grid-2 { gap: var(--gap-4); }
  .kpi .pill { padding: 6px 10px; font-size: var(--fs-14); }
}
@media (max-width: 480px) {
  :root {
    --gap-4: 12px;
    --gap-5: 16px;
    --gap-7: 28px;
    --fs-18: 17px;
    --fs-16: 15px;
    --fs-15: 14px;
    --fs-14: 13px;
  }
  h1 { font-size: clamp(20px, 5vw, 28px); }
  .card { padding: var(--card-pad-sm); border-radius: var(--r-lg); }
  .stat-card { padding: var(--card-pad-sm); flex-direction: column; }
  .inline { gap: 6px; }
  .btn, .btn-primary, .btn-secondary, .btn-success, .btn-warning, .btn-danger { width: 100%; justify-content: center; }
  input, select, textarea { min-height: 44px; }
  .notes-actions { gap: 6px; }
  .tabs { gap: 0; }
  .tab-btn { padding: 8px 10px; }
  .page-header { padding-bottom: var(--gap-4); margin-bottom: var(--gap-5); }
  .page-header h1 { font-size: var(--fs-20); }
}

/* Chip (kept for compat) */
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--bg-2); border-radius: var(--r-full);
  padding: 4px 10px; font-size: var(--fs-12); font-weight: 500;
}

/* =========================================================
   ENHANCED COMPONENT POLISH
   ========================================================= */

/* Card section dividers */
.card > h2 + .muted,
.card > h2 + p.muted,
.card > h2 + .subtitle {
  margin-top: 0;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--bd-light);
}

/* Subtler table actions */
td.actions, td.action-links { white-space: nowrap; }
td.actions .btn, td.action-links .btn { font-size: var(--fs-12); }

/* Enhanced searchbar */
.searchbar input:focus { border-color: var(--accent); box-shadow: var(--ring); }

/* Better compact tables */
table.compact th { border-bottom: 2px solid var(--bd-light); padding: 8px 12px; }
table.compact td { padding: 11px 12px; }

/* Stack spacing refinement */
.stack { display: grid; gap: 20px; }

/* Scrollbar styling */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* Selection color */
::selection { background: rgba(79,70,229,.15); color: var(--ink); }

/* Sidebar user section refinement */
.sidebar .sidebar-user {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.06);
}

/* Notes card refinement */
.notes-card {
  border: 1px solid var(--bd-light);
}


/* Upload form refinement */
.upload-form {
  border: 1px solid var(--bd-light);
}

/* Help list refinement */
.help-list li {
  line-height: 1.6;
  color: var(--ink-secondary);
}

/* Better focus for checkboxes */
input[type="checkbox"] {
  accent-color: var(--accent);
  width: 16px; height: 16px;
  cursor: pointer;
}

/* Card accent - refined */
.card-accent { border-top: 3px solid var(--accent); border-top-left-radius: var(--r-xl); border-top-right-radius: var(--r-xl); }

/* File preview enhancement */
.preview {
  border: 1px solid var(--bd-light);
  transition: transform var(--transition);
}
.preview:hover { transform: scale(1.05); }

/* KPI grid spacing refinement */
.kpi-grid { margin: var(--gap-4) 0 var(--gap-8); }

/* =========================================================
   CONFIRMATION MODAL
   ========================================================= */
.modal-overlay {
  position: fixed; inset: 0; z-index: 10000;
  background: rgba(0,0,0,.45); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .2s ease;
}
.modal-overlay.show {
  opacity: 1; pointer-events: auto;
}
.modal-card {
  background: var(--card); border-radius: var(--r-xl);
  box-shadow: var(--shadow-4); padding: var(--gap-6);
  max-width: 440px; width: 90%; text-align: center;
  transform: scale(.95); transition: transform .2s ease;
}
.modal-overlay.show .modal-card { transform: scale(1); }
.modal-icon {
  width: 48px; height: 48px; margin: 0 auto var(--gap-4);
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-full);
  background: var(--warning-light); color: var(--warning);
}
.modal-icon svg { width: 24px; height: 24px; }
.modal-title {
  font-size: var(--fs-18); font-weight: 700;
  margin: 0 0 var(--gap-2); color: var(--ink);
}
.modal-message {
  font-size: var(--fs-14); color: var(--muted);
  margin: 0 0 var(--gap-5); line-height: 1.5;
}
.modal-actions {
  display: flex; gap: var(--gap-3); justify-content: center;
}
.modal-actions .btn { min-width: 120px; }

/* =========================================================
   UI IMPROVEMENTS — Batch 3
   ========================================================= */

/* Client Search UX */
.search-clear {
  position: absolute; right: 200px; top: 50%;
  transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: var(--muted); font-size: var(--fs-18);
  line-height: 1; padding: 4px 8px;
  border-radius: var(--r-xs);
  transition: color var(--transition);
  display: none;
}
.search-clear:hover { color: var(--ink); }
.search-clear.visible { display: block; }
#search-count {
  font-size: var(--fs-12); color: var(--muted);
  font-weight: 500; margin: 4px 0;
}
#no-results {
  display: none; text-align: center;
  padding: var(--gap-6) var(--gap-4);
  color: var(--muted); font-size: var(--fs-14);
}
#no-results.visible { display: block; }
@media (max-width: 640px) { .search-clear { right: 12px; } }

/* Table Sort Indicators */
.th-sort {
  cursor: pointer; user-select: none;
  white-space: nowrap; text-decoration: none; color: inherit;
}
.th-sort:hover { color: var(--accent); }
.th-sort::after {
  content: ' \2195'; font-size: var(--fs-11); opacity: .4;
}
.th-sort-asc::after {
  content: ' \2191'; opacity: 1; color: var(--accent);
}
.th-sort-desc::after {
  content: ' \2193'; opacity: 1; color: var(--accent);
}

/* Inline Form Validation */
.field-error {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, .1) !important;
}
.field-error-msg {
  display: block; color: var(--danger);
  font-size: var(--fs-12); font-weight: 500; margin-top: 4px;
}

/* Copy Button Feedback */
.copy-success {
  background: var(--success-light) !important;
  color: var(--success) !important;
  border-color: var(--success) !important;
  transition: all .3s ease;
}

/* Pill-style Tabs */
.tabs--pill {
  background: var(--bg-2);
  border-radius: var(--r-lg);
  padding: 4px;
  border: 1px solid var(--bd-light);
  border-bottom: 1px solid var(--bd-light);
  gap: 2px; width: fit-content;
}
.tabs--pill .tab-btn {
  border-bottom: none; margin-bottom: 0;
  border-radius: var(--r-md); padding: 9px 18px;
}
.tabs--pill .tab-btn:hover { background: rgba(255,255,255,.5); }
.tabs--pill .tab-btn.active {
  background: var(--card); box-shadow: var(--shadow-1);
  color: var(--accent); font-weight: 650;
  border-bottom: none; border-bottom-color: transparent;
}

/* Pagination */
.pagination {
  display: flex; align-items: center; justify-content: center;
  gap: var(--gap-2); margin-top: var(--gap-4);
  padding: var(--gap-3) 0; flex-wrap: wrap;
}
.pagination .page-info {
  font-size: var(--fs-13); color: var(--muted);
  font-weight: 500; padding: 0 var(--gap-2);
}
.pagination .btn[disabled] { opacity: .4; pointer-events: none; }

/* Relative Dates */
.relative-date[title] { border-bottom: 1px dotted var(--bd); cursor: default; }

/* =========================================================
   UI IMPROVEMENTS — Batch 4
   ========================================================= */

/* Pipeline Click-Through */
a.pipeline-link { display: flex; text-decoration: none; color: inherit; }
a.pipeline-link:hover { box-shadow: var(--shadow-3); transform: translateY(-2px); }

/* Sticky Devis Bar */
#devis-sticky-bar {
  position: sticky;
  bottom: 0;
  background: var(--card);
  border-top: 1.5px solid var(--bd);
  padding: var(--gap-4) var(--card-pad);
  margin: var(--gap-4) calc(-1 * var(--card-pad)) calc(-1 * var(--card-pad));
  border-radius: 0 0 var(--r-xl) var(--r-xl);
  box-shadow: 0 -4px 16px rgba(0,0,0,.05);
  z-index: 10;
}

/* Date Range Search */
.searchbar input[type="date"] { flex: 0 0 auto; width: 155px; }

/* ─────────────── Bouton "Suppr." des lignes répétables (téléphones / e-mails / pièces) ─────────────── */
.trash {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 40px; padding: 8px 14px;
  background: var(--danger-subtle); color: var(--danger);
  border: 1.5px solid var(--danger);
  border-radius: var(--r-md);
  font-size: var(--fs-13); font-weight: 600;
  cursor: pointer; transition: all var(--transition);
}
.trash:hover { background: var(--danger); color: #fff; }

/* ─────────────── Ajustements mobile (≤ 640px) ─────────────── */
@media (max-width: 640px) {
  /* Colonnes de tableau (devis/factures) : libérer la largeur */
  .col-price,
  .col-actions { width: auto; }

  /* Textarea du formulaire d'upload : suivre le container */
  .upload-box textarea { width: 100%; box-sizing: border-box; }

  /* Champ date dans la barre de recherche : prend toute la place dispo */
  .searchbar input[type="date"] { flex: 1 1 auto; width: 100%; }

  /* Formulaire libellé/champ : passer en une colonne */
  .form-row-inline { grid-template-columns: 1fr; }
}