/* =========================================================================
   Cabinet Médical Ghemning — Design System
   Style: Accessible & Ethical (WCAG-oriented)
   Palette: Medical teal (#0891B2) + Health green (#16A34A)
   Type: Figtree (headings/UI) + Noto Sans (body)
   ========================================================================= */

/* ---- Design tokens : LIGHT ---------------------------------------------- */
:root {
  /* Brand */
  --primary: #0891b2;
  --primary-strong: #0e7490;
  --primary-soft: #e2f4f9;
  --primary-contrast: #ffffff;

  --accent: #16a34a;
  --accent-strong: #15803d;
  --accent-soft: #dcfce7;
  --accent-contrast: #ffffff;

  /* Surfaces */
  --bg: #eef4f7;
  --surface: #ffffff;
  --surface-2: #f6fafc;
  --summary-bg: #f6fafc;
  --input-bg: #ffffff;
  --secondary-bg: #eef3f6;

  /* Text */
  --text: #102a33;
  --muted: #51707b;

  /* Lines */
  --line: #d7e3ea;
  --table-line: #e8eff3;
  --hover-line: #9ad2e0;

  /* Status */
  --danger: #c62a2a;
  --danger-soft: #fdeaea;
  --warning: #b45309;
  --warning-soft: #fdf2e2;
  --success: #15803d;
  --success-soft: #dcfce7;

  /* Focus ring */
  --ring: rgba(8, 145, 178, 0.45);

  /* Spacing scale (4 / 8 base) */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  /* Radius scale */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(15, 42, 51, 0.06);
  --shadow-md: 0 4px 14px rgba(15, 42, 51, 0.08);
  --shadow-lg: 0 14px 34px rgba(15, 42, 51, 0.12);

  /* Motion */
  --t-fast: 140ms;
  --t-base: 200ms;
  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);

  color-scheme: light;
}

/* ---- Design tokens : DARK ----------------------------------------------- */
body[data-theme="dark"] {
  --primary: #38bdd8;
  --primary-strong: #62cfe6;
  --primary-soft: #0e2c37;
  --primary-contrast: #04181e;

  --accent: #4ade80;
  --accent-strong: #86efac;
  --accent-soft: #103024;
  --accent-contrast: #052012;

  --bg: #0a141a;
  --surface: #10212a;
  --surface-2: #16323c;
  --summary-bg: #122831;
  --input-bg: #0e222b;
  --secondary-bg: #16323c;

  --text: #e6f3f6;
  --muted: #9fbcc6;

  --line: #21404c;
  --table-line: #1c3641;
  --hover-line: #2f5a68;

  --danger: #f48b8b;
  --danger-soft: #3a1f23;
  --warning: #f0b35f;
  --warning-soft: #33271a;
  --success: #6ee79f;
  --success-soft: #103024;

  --ring: rgba(56, 189, 216, 0.5);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 14px 34px rgba(0, 0, 0, 0.55);

  color-scheme: dark;
}

/* ---- Reset / base ------------------------------------------------------- */
* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Noto Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
.brand,
.btn,
.nav-link,
.kpi-card strong,
.summary-card strong {
  font-family: "Figtree", "Noto Sans", system-ui, sans-serif;
}

a {
  color: var(--primary-strong);
}

/* Accessible focus ring on every interactive element */
:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--ring);
  border-radius: var(--radius-sm);
}

::selection {
  background: var(--primary-soft);
  color: var(--text);
}

/* ---- App shell ---------------------------------------------------------- */
.app-layout {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 264px 1fr;
}

.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--line);
  padding: var(--space-lg) var(--space-md);
  position: sticky;
  top: 0;
  height: 100dvh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: var(--space-xl);
}

.brand-logo {
  width: 2rem;
  height: 2rem;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: var(--primary-soft);
  padding: 3px;
}

/* ---- Sidebar navigation ------------------------------------------------- */
.nav-menu {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.nav-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.nav-group-toggle {
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0.2rem 0.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.nav-group-title {
  margin: 0;
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-group-toggle i {
  color: var(--muted);
  font-size: 0.72rem;
  transition: transform var(--t-fast) var(--ease);
}

.nav-group-links {
  position: relative;
  margin-left: 0.3rem;
  padding-left: 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.nav-group-links::before {
  content: "";
  position: absolute;
  left: 0.25rem;
  top: 0.2rem;
  bottom: 0.2rem;
  width: 1.5px;
  background: linear-gradient(to bottom, transparent, var(--line) 8%, var(--line) 92%, transparent);
}

.nav-group-links .nav-link {
  position: relative;
}

.nav-group-links .nav-link::before {
  content: "";
  position: absolute;
  left: -0.68rem;
  top: 50%;
  width: 0.48rem;
  height: 1.5px;
  background: var(--line);
  transform: translateY(-50%);
  transition: background var(--t-fast) var(--ease);
}

.nav-group-links .nav-link.active::before,
.nav-group-links .nav-link:hover::before {
  background: var(--primary);
}

.nav-group.collapsed .nav-group-links {
  display: none;
}

.nav-group.collapsed .nav-group-toggle i {
  transform: rotate(-90deg);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.62rem 0.78rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.nav-link i {
  width: 1.15rem;
  text-align: center;
  color: var(--muted);
  transition: color var(--t-fast) var(--ease);
}

.nav-link:hover {
  background: var(--surface-2);
  color: var(--primary-strong);
}

.nav-link:hover i {
  color: var(--primary);
}

.nav-link.active {
  background: var(--primary-soft);
  color: var(--primary-strong);
  font-weight: 600;
}

.nav-link.active i {
  color: var(--primary);
}

/* ---- Main content + header --------------------------------------------- */
.main-content {
  padding: var(--space-lg);
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--line);
}

.page-header h1 {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-header p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.page-header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.today-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
}

.today-box i {
  color: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.user-chip {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius-pill);
  padding: 0.46rem 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
}

.user-chip i {
  color: var(--primary);
}

.logout-link {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 0.56rem 0.78rem;
  text-decoration: none;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.logout-link:hover {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: var(--danger);
}

.theme-toggle {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 0.56rem 0.78rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.theme-toggle i {
  color: var(--primary);
}

.theme-toggle:hover {
  background: var(--primary-soft);
  border-color: var(--hover-line);
}

/* ---- Login -------------------------------------------------------------- */
.login-body {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: var(--space-md);
  background:
    radial-gradient(1200px 600px at 100% -10%, var(--primary-soft), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, var(--accent-soft), transparent 55%),
    var(--bg);
}

.login-wrap {
  width: min(440px, 100%);
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
}

.login-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text);
  font-size: 1.05rem;
  margin-bottom: var(--space-md);
}

.login-card h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.login-help {
  margin: 0.4rem 0 var(--space-lg);
  color: var(--muted);
}

.login-error {
  margin: 0 0 var(--space-md);
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  color: var(--danger);
  font-weight: 600;
  border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
}

.login-success {
  margin: 0 0 var(--space-md);
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  background: var(--success-soft);
  color: var(--success);
  font-weight: 600;
  border: 1px solid color-mix(in srgb, var(--success) 35%, transparent);
}

.login-form {
  display: grid;
  gap: var(--space-md);
}

.auth-mode-switch {
  display: flex;
  gap: 0.4rem;
  margin-bottom: var(--space-lg);
  padding: 0.3rem;
  background: var(--secondary-bg);
  border-radius: var(--radius-md);
}

.auth-mode-btn {
  flex: 1;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
}

.auth-mode-btn.active {
  background: var(--surface);
  color: var(--primary-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.login-submit {
  justify-content: center;
  margin-top: 0.2rem;
}

.login-password {
  letter-spacing: 0.45em;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 700;
  transition: font-size var(--t-fast) var(--ease);
}

.login-password.has-value {
  font-size: 1.22rem;
}

/* ---- Sections / panels -------------------------------------------------- */
.dashboard-section h2,
.content-panel h2,
.summary-panel h2 {
  margin: 0 0 var(--space-md);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.dashboard-section + .dashboard-section {
  margin-top: var(--space-xl);
}

.content-panel,
.summary-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-top: var(--space-md);
  box-shadow: var(--shadow-sm);
}

.coherence-alert {
  border: 1px solid color-mix(in srgb, var(--warning) 40%, transparent);
  background: var(--warning-soft);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  margin-bottom: var(--space-md);
  color: var(--warning);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---- Module / shortcut cards ------------------------------------------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--space-md);
}

.module-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 168px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}

.module-card:hover {
  transform: translateY(-3px);
  border-color: var(--hover-line);
  box-shadow: var(--shadow-md);
}

.module-icon {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 1.05rem;
}

.module-card h3 {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 600;
}

.module-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.92rem;
}

.placeholder-card {
  opacity: 0.82;
  cursor: default;
}

/* ---- KPI cards ---------------------------------------------------------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--primary);
}

.kpi-label {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 500;
}

.kpi-card strong {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

/* ---- Activity list ------------------------------------------------------ */
.audit-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.5rem;
}

.audit-time {
  color: var(--muted);
  margin-left: 0.35rem;
  font-size: 0.86rem;
  font-variant-numeric: tabular-nums;
}

/* ---- Forms -------------------------------------------------------------- */
.inline-form {
  margin: 0;
}

.tiers-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
}

.col-span-2 {
  grid-column: span 2;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.66rem 0.74rem;
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--input-bg);
  transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.55;
}

input::placeholder,
textarea::placeholder {
  color: color-mix(in srgb, var(--muted) 75%, transparent);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--ring);
}

.hidden-field {
  display: none;
}

.hidden-field.visible {
  display: flex;
}

/* ---- Buttons ------------------------------------------------------------ */
.form-actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.btn {
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.64rem 1rem;
  min-height: 44px;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  text-decoration: none;
  transition: background var(--t-base) var(--ease), color var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease), transform var(--t-fast) var(--ease);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Primary = green CTA (action accent) */
.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--accent-strong);
  box-shadow: var(--shadow-md);
}

/* Secondary = neutral surface */
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--line);
}

.btn-secondary:hover {
  background: var(--primary-soft);
  color: var(--primary-strong);
  border-color: var(--hover-line);
}

/* Brand teal button (optional emphasis) */
.btn-brand {
  background: var(--primary);
  color: var(--primary-contrast);
  box-shadow: var(--shadow-sm);
}

.btn-brand:hover {
  background: var(--primary-strong);
  box-shadow: var(--shadow-md);
}

.btn-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 35%, transparent);
}

.btn-danger:hover {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.btn-sm {
  padding: 0.42rem 0.7rem;
  min-height: 36px;
  font-size: 0.84rem;
  border-radius: var(--radius-sm);
}

.hidden-action {
  display: none;
}

/* ---- Utilities ---------------------------------------------------------- */
.text-muted {
  color: var(--muted);
}

/* ---- Toolbars / filters ------------------------------------------------- */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
}

.filter-toolbar {
  margin-bottom: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: end;
}

.filter-field {
  max-width: 320px;
}

.btn-export-csv {
  margin-left: auto;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  padding: 0.56rem 0.9rem;
  min-height: 40px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.btn-export-csv:hover {
  background: var(--primary-soft);
  color: var(--primary-strong);
  border-color: var(--hover-line);
}

.period-toggle {
  display: inline-flex;
  gap: 0.4rem;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.period-btn {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  border-radius: var(--radius-pill);
  padding: 0.42rem 0.85rem;
  min-height: 38px;
  font: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.period-btn:hover {
  background: var(--primary-soft);
  color: var(--primary-strong);
}

.period-btn.active {
  background: var(--primary-soft);
  color: var(--primary-strong);
  border-color: var(--hover-line);
}

/* ---- Tables ------------------------------------------------------------- */
table {
  width: 100%;
  border-collapse: collapse;
  min-width: 850px;
}

th,
td {
  text-align: left;
  padding: 0.75rem 0.8rem;
  border-bottom: 1px solid var(--table-line);
  font-size: 0.92rem;
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--surface-2);
}

tbody tr {
  transition: background var(--t-fast) var(--ease);
}

tbody tr:hover {
  background: var(--surface-2);
}

td {
  font-variant-numeric: tabular-nums;
}

.row-actions {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.archive-toggle-btn {
  margin-right: 0.4rem;
}

tr.archive-details-row.hidden-field {
  display: none;
}

.empty-row td {
  color: var(--muted);
  text-align: center;
  padding: 1.5rem;
}

/* ---- Summary panel ------------------------------------------------------ */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.summary-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  background: var(--summary-bg);
}

.summary-label {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
  margin-bottom: 0.35rem;
}

.summary-scope {
  margin: 0 0 var(--space-md);
  color: var(--muted);
  font-size: 0.9rem;
}

.summary-card strong {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

/* ---- Honoraires --------------------------------------------------------- */
.honoraires-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.honoraires-help {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.honoraires-label {
  width: 100%;
}

.honoraires-time-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.honoraires-row-off td {
  background: var(--primary-soft);
}

.honoraires-row-total td {
  font-weight: 700;
  background: var(--summary-bg);
}

.honoraires-output-wrap {
  margin-top: 0.3rem;
}

.honoraires-download {
  width: fit-content;
  text-decoration: none;
}

/* ---- Responsive --------------------------------------------------------- */
@media (min-width: 1800px) {
  .main-content {
    max-width: 1600px;
  }

  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 320px));
    justify-content: start;
  }

  .form-grid {
    grid-template-columns: repeat(3, minmax(220px, 320px));
    justify-content: start;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(240px, 360px));
    justify-content: start;
  }
}

@media (max-width: 980px) {
  .app-layout {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100dvh;
    width: min(284px, 84vw);
    z-index: 100;
    border-right: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
    transform: translateX(-100%);
    transition: transform var(--t-base) var(--ease);
  }

  body.nav-open .sidebar {
    transform: translateX(0);
  }

  body.nav-open .nav-scrim {
    display: block;
    opacity: 1;
  }

  body.nav-open {
    overflow: hidden;
  }

  .main-content {
    padding: var(--space-md);
  }

  .form-grid {
    grid-template-columns: 1fr 1fr;
  }

  .col-span-2 {
    grid-column: span 2;
  }
}

@media (max-width: 680px) {
  .page-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .form-grid,
  .summary-grid,
  .honoraires-time-grid {
    grid-template-columns: 1fr;
  }

  .col-span-2 {
    grid-column: span 1;
  }

  table {
    min-width: 620px;
  }

  .btn-export-csv {
    margin-left: 0;
  }

  .login-card {
    padding: var(--space-lg);
  }
}

/* ---- Skip link ---------------------------------------------------------- */
.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 1200;
  background: var(--primary);
  color: var(--primary-contrast);
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: top var(--t-base) var(--ease);
}

.skip-link:focus {
  top: 0.75rem;
  box-shadow: 0 0 0 3px var(--ring);
}

/* ---- Mobile nav toggle + scrim ----------------------------------------- */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.nav-toggle:hover {
  background: var(--primary-soft);
  color: var(--primary-strong);
  border-color: var(--hover-line);
}

.nav-scrim {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8, 20, 26, 0.5);
  backdrop-filter: blur(2px);
  z-index: 90;
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}

/* ---- Toasts ------------------------------------------------------------- */
.toast-host {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  width: min(360px, calc(100vw - 2rem));
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--muted);
  box-shadow: var(--shadow-lg);
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.45;
  transform: translateX(120%);
  opacity: 0;
  transition: transform var(--t-base) var(--ease), opacity var(--t-base) var(--ease);
}

.toast.is-visible {
  transform: translateX(0);
  opacity: 1;
}

.toast > i {
  font-size: 1.1rem;
  margin-top: 1px;
}

.toast-msg {
  flex: 1;
  word-break: break-word;
}

.toast-close {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0 0.1rem;
  font-size: 0.95rem;
  line-height: 1;
}

.toast-close:hover {
  color: var(--text);
}

.toast-success {
  border-left-color: var(--success);
}
.toast-success > i {
  color: var(--success);
}

.toast-error {
  border-left-color: var(--danger);
}
.toast-error > i {
  color: var(--danger);
}

.toast-warning {
  border-left-color: var(--warning);
}
.toast-warning > i {
  color: var(--warning);
}

.toast-info {
  border-left-color: var(--primary);
}
.toast-info > i {
  color: var(--primary);
}

/* ---- Confirm modal ------------------------------------------------------ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1150;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(8, 20, 26, 0.5);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}

.modal-overlay.is-visible {
  opacity: 1;
}

.modal-card {
  width: min(440px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  transform: translateY(8px) scale(0.98);
  transition: transform var(--t-base) var(--ease);
}

.modal-overlay.is-visible .modal-card {
  transform: translateY(0) scale(1);
}

.modal-title {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 700;
}

.modal-body {
  margin: 0 0 var(--space-lg);
  color: var(--muted);
  line-height: 1.55;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
}

body.modal-open {
  overflow: hidden;
}

/* ---- Reduced motion ----------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}