/* ===========================================================================
   GD-France design system — dark-first, editorial, engineering-adjacent
   ---------------------------------------------------------------------------
   Bespoke composition on top of vanilla Bootstrap 5 (loaded before this file
   — see base.html): a bespoke GD-France operational tool, not a Bootstrap
   theme. Structure over decoration — most hierarchy comes from layout,
   typography and spacing, not from wrapping everything in another rounded
   panel. Sections: tokens, Bootstrap variable remap (verified against the
   vendored bootstrap.min.css so every override reaches the rendered element,
   including the handful of focus/checked states Bootstrap compiles as
   literal hex rather than var()), base/typography, chrome, composition
   primitives (hero, wizard), components, micro-details.
   =========================================================================== */

:root {
  /* --- Layered dark surfaces — 4 functional depth levels, not shadows alone.
     PAGE < CHROME < WORKSPACE(panel, used sparingly) < INTERACTIVE(input). -- */
  --gd-bg: #0b0e14;           /* page */
  --gd-surface-1: #10151e;    /* chrome: topbar / footer */
  --gd-surface-2: #131924;    /* workspace panel, used only where functional */
  --gd-surface-3: #171e2b;    /* cards */
  --gd-surface-4: #1c2433;    /* inputs */
  --gd-surface-5: #232c3e;    /* stronger hover/active surface */

  --gd-border: #212a3a;           /* low-contrast hairline */
  --gd-border-strong: #33405a;    /* form controls, emphasised dividers */
  --gd-divider: rgba(255, 255, 255, 0.07);

  /* --- Text ---------------------------------------------------------------- */
  --gd-text: #edeff2;
  --gd-text-muted: #98a3b8;
  /* >=4.5:1 WCAG AA against every surface this token actually sits on,
     including the darkest real case (.gd-meta-grid dt inside .gd-card,
     surface-3 #171e2b, at exactly 4.5:1) — not just the page background.
     Was #626d84 (~3.7:1 on bg), then #707b92 (4.5:1 on bg but only 3.9:1
     on surface-3, still failing there). Stays well below --gd-text-muted
     (7.6:1 on bg) so the secondary/tertiary hierarchy is unchanged. */
  --gd-text-faint: #7a859c;

  /* --- GD-France navy — brand + primary actions. --------------------------- */
  --gd-navy-950: #080e1a;
  --gd-navy-900: #0c1728;
  --gd-navy-700: #1a3363;
  --gd-navy-600: #274680;
  --gd-navy-500: #35599e;
  --gd-navy-400: #4a71ba;
  /* Link-specific — brighter than navy-400 (used for buttons/borders) so
     inline text links clear 4.5:1 against the page background. */
  --gd-link: #547bc4;

  /* Sparing warm accent — brand gold, never a large fill. ------------------- */
  --gd-gold: #c9994c;
  --gd-gold-bright: #dfb26c;

  /* --- Semantic tones — muted, legible on dark. ---------------------------- */
  --gd-success: #4f9d74;
  --gd-success-bg: rgba(79, 157, 116, 0.14);
  --gd-success-text: #8ed1ac;
  --gd-success-border: rgba(79, 157, 116, 0.38);

  --gd-warning: var(--gd-gold);
  --gd-warning-bg: rgba(201, 153, 76, 0.14);
  --gd-warning-text: #e0be86;
  --gd-warning-border: rgba(201, 153, 76, 0.4);

  --gd-danger: #c1666d;
  --gd-danger-bg: rgba(193, 102, 109, 0.14);
  --gd-danger-text: #e29ba1;
  --gd-danger-border: rgba(193, 102, 109, 0.4);

  --gd-info: #6f97c9;
  --gd-info-bg: rgba(111, 151, 201, 0.14);
  --gd-info-text: #a7c2e6;
  --gd-info-border: rgba(111, 151, 201, 0.4);

  --gd-secondary: #8791a6;

  /* --- Shape — compact, professional geometry, never "bubble". ------------ */
  --gd-radius-sm: 5px;
  --gd-radius: 6px;
  --gd-radius-lg: 10px;

  --gd-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --gd-shadow-md: 0 6px 18px rgba(0, 0, 0, 0.4);

  --gd-ease: 150ms ease;
  --gd-shell-max: 1280px;
}

/* ===========================================================================
   Bootstrap variable remap
   =========================================================================== */
:root {
  --bs-body-color: var(--gd-text);
  --bs-body-bg: var(--gd-bg);
  --bs-border-color: var(--gd-border);
  --bs-border-color-translucent: var(--gd-border);
  --bs-secondary-color: var(--gd-text-muted);
  --bs-emphasis-color: var(--gd-text);
  --bs-tertiary-bg: var(--gd-surface-3);

  --bs-border-radius: var(--gd-radius);
  --bs-border-radius-sm: var(--gd-radius-sm);
  --bs-border-radius-lg: var(--gd-radius-lg);

  --bs-primary: var(--gd-navy-500);
  --bs-primary-rgb: 53, 89, 158;
  --bs-link-color: var(--gd-link);
  --bs-link-color-rgb: 84, 123, 196;
  --bs-link-hover-color: var(--gd-gold-bright);
  --bs-link-hover-color-rgb: 223, 178, 108;

  --bs-focus-ring-color: rgba(74, 113, 186, 0.28);

  --bs-success: var(--gd-success);
  --bs-success-bg-subtle: var(--gd-success-bg);
  --bs-success-text-emphasis: var(--gd-success-text);
  --bs-success-border-subtle: var(--gd-success-border);

  --bs-warning: var(--gd-warning);
  --bs-warning-bg-subtle: var(--gd-warning-bg);
  --bs-warning-text-emphasis: var(--gd-warning-text);
  --bs-warning-border-subtle: var(--gd-warning-border);

  --bs-danger: var(--gd-danger);
  --bs-danger-bg-subtle: var(--gd-danger-bg);
  --bs-danger-text-emphasis: var(--gd-danger-text);
  --bs-danger-border-subtle: var(--gd-danger-border);

  --bs-info: var(--gd-info);
  --bs-info-bg-subtle: var(--gd-info-bg);
  --bs-info-text-emphasis: var(--gd-info-text);
  --bs-info-border-subtle: var(--gd-info-border);

  --bs-secondary: var(--gd-secondary);
}

/* ===========================================================================
   Base / typography roles
   ---------------------------------------------------------------------------
   DISPLAY (page-entry titles) / SECTION (panel headers) / UTILITY (eyebrows,
   step numbers, metadata) / BODY / FORM LABEL — distinct enough to read as
   intentional roles, not "everything bold".
   =========================================================================== */
body {
  background-color: var(--gd-bg);
  background-image:
    radial-gradient(1100px 560px at 12% -8%, rgba(53, 89, 158, 0.10), transparent 60%),
    radial-gradient(900px 520px at 100% 0%, rgba(201, 153, 76, 0.045), transparent 55%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.012) 0, rgba(255, 255, 255, 0.012) 1px, transparent 1px, transparent 48px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.012) 0, rgba(255, 255, 255, 0.012) 1px, transparent 1px, transparent 48px);
  background-attachment: fixed;
  color: var(--gd-text);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--gd-text);
  letter-spacing: -0.01em;
}

a {
  text-decoration-color: var(--gd-border-strong);
}

a:hover {
  text-decoration-color: currentColor;
}

hr {
  color: var(--gd-border);
  opacity: 1;
}

::selection {
  background: rgba(74, 113, 186, 0.35);
  color: var(--gd-text);
}

.text-muted {
  color: var(--gd-text-muted) !important;
}

/* thin, restrained scrollbar — Firefox + WebKit */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--gd-border-strong) transparent;
}

*::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

*::-webkit-scrollbar-track {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  background-color: var(--gd-border-strong);
  border-radius: 8px;
}

*::-webkit-scrollbar-thumb:hover {
  background-color: var(--gd-text-faint);
}

/* DISPLAY — page-entry titles (homepage, wizard step titles) */
.gd-display-title {
  font-weight: 700;
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.35rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--gd-text);
}

/* UTILITY — eyebrows, step numbers, technical metadata */
.gd-eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gd-text-muted);
  margin-bottom: 0.35rem;
}

.gd-eyebrow-accent {
  color: var(--gd-gold-bright);
}

/* Section headers inside long forms (Concession / Propriétaire / Véhicule...) */
.gd-section-label {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gd-text-muted);
  padding-bottom: 0.5rem;
  margin-bottom: 1.1rem !important;
  border-bottom: 1px solid var(--gd-divider);
}

.gd-page-title {
  font-weight: 700;
  color: var(--gd-text);
  letter-spacing: -0.015em;
}

.gd-lede {
  color: var(--gd-text-muted);
}

/* App shell — a wider, deliberate application container distinct from
   Bootstrap's default .container, used on every page via base.html. */
.gd-shell {
  width: 100%;
  max-width: var(--gd-shell-max);
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (max-width: 576px) {
  .gd-shell {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* Narrow reading column for single-thread status/detail pages (dealer
   dossier status, corrections) — not every page needs the full shell
   width, but none of them need to be centered in a box either. */
.gd-narrow {
  max-width: 50rem;
}

/* ===========================================================================
   Top bar — application chrome with authority: legible logo, clear wordmark
   hierarchy, restrained height, subtle sheen.
   =========================================================================== */
.gd-topbar {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0) 60%),
    var(--gd-surface-1);
  border-bottom: 1px solid var(--gd-border);
}

.gd-topbar::before {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--gd-navy-500) 0%, var(--gd-navy-400) 55%, var(--gd-gold) 100%);
}

.gd-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.gd-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.gd-brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  width: 38px;
  border-radius: var(--gd-radius);
  background: var(--gd-surface-3);
  border: 1px solid var(--gd-border-strong);
  flex-shrink: 0;
}

.gd-brand-mark img {
  height: 20px;
  width: auto;
  display: block;
  /* Source mark is black-on-transparent; invert for the dark chrome. */
  filter: invert(1) brightness(1.4);
}

.gd-brand-divider {
  width: 1px;
  align-self: stretch;
  margin: 0.35rem 0;
  background-color: var(--gd-border);
}

.gd-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.gd-brand-title {
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--gd-text);
  letter-spacing: -0.01em;
}

.gd-brand-subtitle {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gd-text-muted);
  text-transform: uppercase;
}

.gd-topbar-utility {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--gd-text-faint);
}

/* Deployment-stage marker — display only, independent from security mode
   (see Settings.app_stage). Restrained, not a warning: a small pill next
   to the brand, distinct in tone from .gd-dev-strip below. */
.gd-stage-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.22em 0.6em;
  border-radius: var(--gd-radius-sm);
  background-color: var(--gd-info-bg);
  color: var(--gd-info-text);
  border: 1px solid var(--gd-info-border);
  margin-left: 0.75rem;
}

/* Local-only environment indicator — present but demoted, never the loudest
   thing on the page. Never rendered in production (is_development gate). */
.gd-dev-strip {
  background-color: var(--gd-surface-1);
  border-bottom: 1px solid var(--gd-border);
  color: var(--gd-gold-bright);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.3rem 0;
}

/* ===========================================================================
   Homepage — asymmetric entry composition, not a centered demo card.
   =========================================================================== */
.gd-hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  padding: 3.5rem 0 3rem;
}

.gd-hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.1rem;
}

.gd-hero-eyebrow .gd-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--gd-gold);
  box-shadow: 0 0 0 3px rgba(201, 153, 76, 0.18);
}

.gd-hero-desc {
  margin-top: 1.1rem;
  max-width: 42ch;
  color: var(--gd-text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.gd-hero-meta {
  display: flex;
  gap: 1.75rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gd-divider);
}

.gd-hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.gd-hero-meta-label {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gd-text-faint);
}

.gd-hero-meta-value {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--gd-text-muted);
  font-variant-numeric: tabular-nums;
}

.gd-hero-panel {
  background-color: var(--gd-surface-2);
  border: 1px solid var(--gd-border);
  border-radius: var(--gd-radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.gd-hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(53, 89, 158, 0.12), transparent 55%);
  pointer-events: none;
}

.gd-hero-panel-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gd-text-faint);
  margin-bottom: 0.9rem;
}

.gd-pipeline {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.gd-pipeline li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.5rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--gd-text-muted);
  border-left: 1px solid var(--gd-border-strong);
}

.gd-pipeline li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 1.05rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--gd-navy-400);
  border: 2px solid var(--gd-surface-2);
}

.gd-pipeline li:first-child::before {
  background-color: var(--gd-gold-bright);
}

.gd-pipeline li:last-child {
  border-left-color: transparent;
}

.gd-dev-panel {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gd-divider);
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.86rem;
  color: var(--gd-text-muted);
}

@media (max-width: 991.98px) {
  .gd-hero {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    padding: 2.25rem 0 1.5rem;
  }
}

/* ===========================================================================
   Admin authentication — a compact split composition, not a generic
   centered login card. Restrained: identity context on one side, the form
   in a minimal panel on the other. Collapses to a single column.
   =========================================================================== */
.gd-auth {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  max-width: 860px;
  margin: 0 auto;
  padding: 4.5rem 0;
}

.gd-auth-identity-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  width: 44px;
  border-radius: var(--gd-radius);
  background: var(--gd-surface-3);
  border: 1px solid var(--gd-border-strong);
  margin-bottom: 1.25rem;
}

.gd-auth-identity-mark img {
  height: 22px;
  width: auto;
  filter: invert(1) brightness(1.4);
}

.gd-auth-desc {
  margin-top: 0.75rem;
  color: var(--gd-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 32ch;
}

.gd-auth-panel {
  background-color: var(--gd-surface-2);
  border: 1px solid var(--gd-border-strong);
  border-radius: var(--gd-radius-lg);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, var(--gd-shadow-sm);
  padding: 2rem;
}

@media (max-width: 767.98px) {
  .gd-auth {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2.5rem 0;
    max-width: 30rem;
  }

  .gd-auth-desc {
    max-width: none;
  }
}

/* ===========================================================================
   Wizard — an editorial workspace, not a boxed card. A left rail carries
   context + step progress; the right column is the page itself (subtle
   surface change only where functionally useful), with a bottom action bar
   separated by a divider rather than another box.
   =========================================================================== */
.gd-wizard {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 3rem;
  padding: 2.5rem 0 3.5rem;
  align-items: start;
}

.gd-wizard-rail {
  position: sticky;
  top: 1.5rem;
}

.gd-wizard-context {
  margin-bottom: 1.75rem;
}

.gd-intervention-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gd-text);
  background-color: var(--gd-surface-4);
  border: 1px solid var(--gd-border-strong);
  border-radius: var(--gd-radius-sm);
  padding: 0.25em 0.6em;
}

.gd-wizard-main {
  min-width: 0;
  max-width: 46rem;
}

.gd-wizard-topline {
  margin-bottom: 1.5rem;
}

.gd-wizard-desc {
  margin-top: 0.5rem;
  color: var(--gd-text-muted);
  font-size: 0.92rem;
}

.gd-wizard-divider {
  height: 1px;
  background-color: var(--gd-divider);
  margin-bottom: 1.75rem;
}

.gd-wizard-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gd-divider);
}

@media (max-width: 900px) {
  .gd-wizard {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem 0 2.5rem;
  }

  .gd-wizard-rail {
    position: static;
  }

  .gd-wizard-main {
    max-width: none;
  }
}

/* ===========================================================================
   Step indicator — a vertical rail on desktop (part of the application
   architecture, not a floating widget), a compact numbered bar on narrow
   viewports.
   =========================================================================== */
.gd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.gd-steps li {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0 0 1.5rem 1.35rem;
  border-left: 1px solid var(--gd-border-strong);
}

.gd-steps li:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.gd-steps li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 0.2rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--gd-border-strong);
  border: 2px solid var(--gd-bg);
}

.gd-steps li .gd-step-num {
  font-family: "Consolas", "Courier New", monospace;
  font-variant-numeric: tabular-nums;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--gd-text-faint);
}

.gd-steps li .gd-step-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gd-text-faint);
}

.gd-steps li.is-active::before {
  background-color: var(--gd-gold-bright);
  box-shadow: 0 0 0 3px rgba(223, 178, 108, 0.2);
}

.gd-steps li.is-active .gd-step-num {
  color: var(--gd-gold-bright);
}

.gd-steps li.is-active .gd-step-label {
  color: var(--gd-text);
}

.gd-steps li.is-done::before {
  background-color: var(--gd-navy-400);
}

.gd-steps li.is-done .gd-step-num {
  color: var(--gd-navy-400);
}

.gd-steps li.is-done .gd-step-label {
  color: var(--gd-text-muted);
}

@media (max-width: 900px) {
  .gd-steps {
    flex-direction: row;
    align-items: flex-start;
    gap: 0;
  }

  .gd-steps li {
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
    padding: 0 0.9rem 0 0;
    border-left: none;
  }

  .gd-steps li::before {
    position: static;
    flex-shrink: 0;
  }

  .gd-steps li:not(:last-child)::after {
    content: "";
    display: inline-block;
    width: 18px;
    height: 1px;
    margin-right: 0.9rem;
    background-color: var(--gd-border-strong);
  }

  .gd-steps li:last-child {
    padding-right: 0;
  }
}

@media (max-width: 520px) {
  .gd-steps .gd-step-label {
    display: none;
  }

  .gd-steps li {
    padding-right: 0.55rem;
  }

  .gd-steps li:not(:last-child)::after {
    width: 10px;
    margin-right: 0.55rem;
  }
}

/* ===========================================================================
   Cards — used sparingly now (admin summaries, dealer status panels), not
   the default answer to every section.
   =========================================================================== */
.gd-card {
  background: var(--gd-surface-3);
  border: 1px solid var(--gd-border-strong);
  border-radius: var(--gd-radius-lg);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, var(--gd-shadow-sm);
}

/* Table-bearing panels (admin lists) need a touch more definition than a
   plain info card — a slightly lighter surface reads as a deliberate
   operational surface without becoming a heavy generic card. */
.gd-panel {
  background: var(--gd-surface-2);
  border: 1px solid var(--gd-border-strong);
  border-radius: var(--gd-radius-lg);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, var(--gd-shadow-sm);
  overflow: hidden;
}

.gd-panel .table-responsive {
  border-radius: 0;
}

.gd-panel > .table-responsive > .table,
.gd-panel > .table {
  margin-bottom: 0;
}

/* ===========================================================================
   Buttons — compact geometry, engineered detailing, restrained motion.
   =========================================================================== */
.btn {
  --bs-btn-border-radius: var(--gd-radius);
  --bs-btn-box-shadow: none;
  --bs-btn-focus-box-shadow: 0 0 0 3px var(--bs-focus-ring-color);
  font-weight: 600;
  letter-spacing: 0.005em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: background-color var(--gd-ease), border-color var(--gd-ease), color var(--gd-ease),
    transform var(--gd-ease), box-shadow var(--gd-ease);
}

.btn:focus:not(:focus-visible) {
  box-shadow: none;
}

.btn:active {
  transform: translateY(0);
}

.gd-btn-arrow {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  transition: transform var(--gd-ease);
}

.btn:hover .gd-btn-arrow {
  transform: translateX(2px);
}

.btn-gd-primary {
  --bs-btn-border-radius: var(--gd-radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 55%), var(--gd-navy-500);
  border-color: var(--gd-navy-400);
  color: #fff;
  box-shadow: var(--gd-shadow-sm);
}

.btn-gd-primary:hover,
.btn-gd-primary:focus {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0) 55%), var(--gd-navy-400);
  border-color: var(--gd-navy-400);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--gd-shadow-md);
}

/* The rule above wins the specificity tie against Bootstrap's own
   .btn:focus-visible ring (same selector weight, later in source order),
   which would otherwise leave keyboard focus on the primary action
   showing only a drop shadow with no distinct outline. Restore the ring
   explicitly for genuine keyboard focus. */
.btn-gd-primary:focus-visible {
  box-shadow: var(--gd-shadow-md), 0 0 0 3px var(--bs-focus-ring-color);
}

.btn-gd-primary:active {
  background: var(--gd-navy-700) !important;
  border-color: var(--gd-navy-600) !important;
  transform: translateY(0) !important;
  box-shadow: var(--gd-shadow-sm) !important;
}

.btn-gd-primary:disabled,
.btn-gd-primary.disabled {
  background: var(--gd-navy-900);
  border-color: var(--gd-navy-900);
  color: var(--gd-text-faint);
}

.gd-cta {
  padding: 0.75rem 1.5rem;
  font-size: 0.98rem;
}

.btn-outline-secondary {
  --bs-btn-color: var(--gd-text-muted);
  --bs-btn-border-color: var(--gd-border-strong);
  --bs-btn-hover-color: var(--gd-text);
  --bs-btn-hover-bg: var(--gd-surface-4);
  --bs-btn-hover-border-color: var(--gd-border-strong);
  --bs-btn-active-color: var(--gd-text);
  --bs-btn-active-bg: var(--gd-surface-5);
  --bs-btn-active-border-color: var(--gd-border-strong);
}

.btn-outline-secondary:hover {
  transform: translateY(-1px);
}

.btn-success {
  --bs-btn-bg: var(--gd-success);
  --bs-btn-border-color: var(--gd-success);
  --bs-btn-color: #0d1a13;
  --bs-btn-hover-bg: #5eaf83;
  --bs-btn-hover-border-color: #5eaf83;
  --bs-btn-hover-color: #0d1a13;
  --bs-btn-active-bg: #418765;
  --bs-btn-active-border-color: #418765;
}

.btn-success:hover {
  transform: translateY(-1px);
}

.btn-outline-danger {
  --bs-btn-color: var(--gd-danger-text);
  --bs-btn-border-color: var(--gd-danger);
  --bs-btn-hover-bg: var(--gd-danger);
  --bs-btn-hover-border-color: var(--gd-danger);
  --bs-btn-hover-color: #1c0d0e;
  --bs-btn-active-bg: #a4555b;
  --bs-btn-active-border-color: #a4555b;
}

.btn-outline-danger:hover {
  transform: translateY(-1px);
}

.btn-lg {
  padding: 0.6rem 1.4rem;
  font-size: 0.98rem;
}

.btn-sm {
  font-size: 0.82rem;
}

.btn:disabled,
.btn.disabled {
  transform: none !important;
  cursor: not-allowed;
}

/* ===========================================================================
   Forms
   =========================================================================== */
.form-label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gd-text-muted);
  margin-bottom: 0.4rem;
}

.form-control,
.form-select {
  background-color: var(--gd-surface-4);
  border-color: var(--gd-border-strong);
  color: var(--gd-text);
  transition: border-color var(--gd-ease), box-shadow var(--gd-ease), background-color var(--gd-ease);
}

.form-control::placeholder {
  color: var(--gd-text-faint);
}

.form-control:focus,
.form-select:focus {
  background-color: var(--gd-surface-4);
  color: var(--gd-text);
  border-color: var(--gd-navy-400);
  box-shadow: 0 0 0 3px rgba(74, 113, 186, 0.22);
}

.form-select {
  --bs-form-select-bg-img: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2398a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

.form-control:disabled,
.form-select:disabled,
.form-control[readonly] {
  background-color: var(--gd-surface-2);
  color: var(--gd-text-faint);
  border-color: var(--gd-border);
}

/* Native date input: the text/background already inherit .form-control;
   only the browser-drawn calendar glyph (WebKit/Blink) needs inverting so
   it doesn't render as a dark icon on a dark field. Firefox's native
   picker already adapts to the field's colors on its own. */
input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.85);
  cursor: pointer;
  border-radius: 3px;
}

input[type="date"]::-webkit-calendar-picker-indicator:hover {
  filter: invert(1);
}

.form-check-input {
  background-color: var(--gd-surface-4);
  border-color: var(--gd-border-strong);
}

.form-check-input:checked {
  background-color: var(--gd-navy-500);
  border-color: var(--gd-navy-400);
}

.form-check-input:focus {
  border-color: var(--gd-navy-400);
  box-shadow: 0 0 0 3px rgba(74, 113, 186, 0.22);
}

.form-check-label {
  color: var(--gd-text);
}

.form-text {
  color: var(--gd-text-muted);
  font-size: 0.82rem;
}

.gd-field-error {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--gd-danger-text);
  font-weight: 600;
}

.gd-field-error::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--gd-danger);
  flex-shrink: 0;
}

.gd-reference {
  font-family: "Consolas", "Courier New", monospace;
  letter-spacing: 0.02em;
  color: var(--gd-text);
}

/* Bespoke file input — native control restyled via ::file-selector-button
   (no JS needed to keep full native accessibility/behaviour). */
.form-control[type="file"] {
  padding: 0.85rem 1rem;
  border-style: dashed;
  background-color: var(--gd-surface-2);
}

.form-control[type="file"]::file-selector-button {
  margin-right: 0.9rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--gd-radius-sm);
  border: 1px solid var(--gd-border-strong);
  background-color: var(--gd-surface-5);
  color: var(--gd-text);
  font-weight: 600;
  font-size: 0.82rem;
  transition: background-color var(--gd-ease), border-color var(--gd-ease), color var(--gd-ease);
}

.form-control[type="file"]:hover {
  border-color: var(--gd-border-strong);
  background-color: var(--gd-surface-3);
}

.form-control[type="file"]::file-selector-button:hover {
  background-color: var(--gd-navy-500);
  border-color: var(--gd-navy-400);
  color: #fff;
}

/* dl/dt/dd key-value summaries (dossier detail, récapitulatif) */
dt {
  color: var(--gd-text-muted);
  font-weight: 600;
  font-size: 0.86rem;
}

dd {
  color: var(--gd-text);
}

/* Dense metadata grid — an alternative to full-width dt/dd rows for admin
   dossier headers, where information density matters more than dealer
   pages. */
.gd-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.1rem 2rem;
}

.gd-meta-grid dt {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gd-text-faint);
  margin-bottom: 0.2rem;
}

.gd-meta-grid dd {
  margin: 0;
  font-size: 0.94rem;
}

/* ===========================================================================
   Tables
   =========================================================================== */
.table {
  --bs-table-border-color: var(--gd-border);
  --bs-table-bg: transparent;
  --bs-table-color: var(--gd-text);
  font-size: 0.9rem;
}

.table > thead {
  background-color: rgba(255, 255, 255, 0.02);
}

.table > thead > tr > th {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gd-text-muted);
  border-bottom: 1px solid var(--gd-border-strong);
  padding: 0.7rem 0.75rem;
}

.table > tbody > tr > td {
  padding: 0.65rem 0.75rem;
  vertical-align: middle;
  color: var(--gd-text);
}

.table-hover > tbody > tr {
  transition: background-color var(--gd-ease);
}

.table-hover > tbody > tr:hover > * {
  --bs-table-accent-bg: rgba(255, 255, 255, 0.035);
}

.table-responsive {
  border-radius: var(--gd-radius-lg);
}

/* ===========================================================================
   Badges — status / technical-resolution / review-status chips.
   =========================================================================== */
.badge {
  --bs-badge-border-radius: var(--gd-radius-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.gd-status-badge,
.gd-technical-resolution-badge,
.gd-review-status-badge {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.3em 0.65em;
  border-radius: var(--gd-radius-sm);
  border: 1px solid transparent;
}

.gd-status-NOUVELLE { background-color: var(--gd-surface-4); color: var(--gd-text-muted); border-color: var(--gd-border-strong); }
.gd-status-EN_ATTENTE_DECLARATION_SIGNEE { background-color: var(--gd-info-bg); color: var(--gd-info-text); border-color: var(--gd-info-border); }
.gd-status-DECLARATION_RECUE { background-color: rgba(94, 175, 175, 0.14); color: #8ecfcf; border-color: rgba(94, 175, 175, 0.4); }
.gd-status-A_VERIFIER { background-color: var(--gd-warning-bg); color: var(--gd-warning-text); border-color: var(--gd-warning-border); }
.gd-status-APPROUVE { background-color: var(--gd-success-bg); color: var(--gd-success-text); border-color: var(--gd-success-border); }
.gd-status-REFUSE { background-color: var(--gd-danger-bg); color: var(--gd-danger-text); border-color: var(--gd-danger-border); }
.gd-status-ATTESTATION_EMISE { background-color: var(--gd-success-bg); color: var(--gd-success-text); border-color: var(--gd-success-border); }
.gd-status-TERMINE { background-color: rgba(74, 113, 186, 0.14); color: #a9c1e6; border-color: rgba(74, 113, 186, 0.4); }

.gd-technical-resolution-RESOLVED { background-color: var(--gd-success-bg); color: var(--gd-success-text); border-color: var(--gd-success-border); }
.gd-technical-resolution-PENDING_CVN { background-color: var(--gd-warning-bg); color: var(--gd-warning-text); border-color: var(--gd-warning-border); }
.gd-technical-resolution-PENDING_MANUEL_GDFRANCE { background-color: var(--gd-danger-bg); color: var(--gd-danger-text); border-color: var(--gd-danger-border); }

.gd-eligibility-ELIGIBLE { background-color: var(--gd-success-bg); color: var(--gd-success-text); border-color: var(--gd-success-border); }
.gd-eligibility-AMBIGUOUS_REQUIRES_CVN { background-color: var(--gd-warning-bg); color: var(--gd-warning-text); border-color: var(--gd-warning-border); }
.gd-eligibility-INELIGIBLE { background-color: var(--gd-danger-bg); color: var(--gd-danger-text); border-color: var(--gd-danger-border); }
.gd-eligibility-UNRESOLVED_MANUAL_REVIEW { background-color: var(--gd-surface-4); color: var(--gd-text-muted); border-color: var(--gd-border-strong); }

.gd-review-status-badge { font-size: 0.7rem; padding: 0.26em 0.55em; }
.gd-review-status-EN_ATTENTE { background-color: var(--gd-warning-bg); color: var(--gd-warning-text); border-color: var(--gd-warning-border); }
.gd-review-status-VALIDE { background-color: var(--gd-success-bg); color: var(--gd-success-text); border-color: var(--gd-success-border); }
.gd-review-status-REFUSE { background-color: var(--gd-danger-bg); color: var(--gd-danger-text); border-color: var(--gd-danger-border); }

/* ===========================================================================
   Alerts — muted tones with a left accent border.
   =========================================================================== */
.alert {
  border-width: 1px;
  border-left-width: 3px;
  border-radius: var(--gd-radius);
  font-size: 0.9rem;
  background-color: var(--gd-surface-3);
}

.alert-warning { background-color: var(--gd-warning-bg); }
.alert-success { background-color: var(--gd-success-bg); }
.alert-danger { background-color: var(--gd-danger-bg); }
.alert-info { background-color: var(--gd-info-bg); }

/* ===========================================================================
   Misc shared panels
   =========================================================================== */
.gd-manual-review-note {
  background-color: var(--gd-warning-bg);
  border: 1px solid var(--gd-warning-border);
  border-left: 3px solid var(--gd-warning);
  border-radius: var(--gd-radius);
  padding: 0.85rem 1rem;
  color: var(--gd-warning-text);
  font-size: 0.9rem;
}

/* Informational note — a lighter register than .alert/.gd-manual-review-note:
   "worth knowing", not "action required". Used for the potential-duplicate
   flag, which is internal context, not an error or a blocking warning. */
.gd-note {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  border-left: 2px solid var(--gd-warning-border);
  padding: 0.15rem 0 0.15rem 0.85rem;
  color: var(--gd-text-muted);
  font-size: 0.85rem;
  line-height: 1.55;
}

.gd-note strong {
  color: var(--gd-warning-text);
  font-weight: 600;
}

.gd-analysis-panel {
  background-color: var(--gd-surface-4) !important;
  border-color: var(--gd-border) !important;
  border-radius: var(--gd-radius) !important;
}

.list-group-item {
  background-color: transparent;
  border-color: var(--gd-divider);
  color: var(--gd-text);
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
}

/* Long history lists (audit trail) stay scannable at scale: a bounded,
   independently-scrollable column instead of an ever-growing page — CSS
   only, no JS pagination. Harmless (no scrollbar appears) when the list is
   short. */
.gd-history-scroll {
  max-height: 32rem;
  overflow-y: auto;
  padding-right: 0.5rem;
}

details summary {
  cursor: pointer;
  color: var(--gd-text-muted);
}

details summary:hover {
  color: var(--gd-text);
}

code {
  color: var(--gd-gold-bright);
}

/* Divider between stacked sections that don't need their own card. */
.gd-divider {
  height: 1px;
  background-color: var(--gd-divider);
  border: 0;
  margin: 2rem 0;
}

/* Separated actions bar — keeps decisions (approve/refuse, retry) visually
   distinct from information, per admin operational-tool requirements. */
.gd-actions-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gd-divider);
}

/* ===========================================================================
   Empty states — bespoke, restrained (no illustrations).
   =========================================================================== */
.gd-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 2.5rem 1.5rem;
  color: var(--gd-text-muted);
  text-align: center;
}

.gd-empty svg {
  width: 28px;
  height: 28px;
  color: var(--gd-text-faint);
}

.gd-empty-title {
  font-weight: 600;
  color: var(--gd-text);
  font-size: 0.92rem;
}

.gd-empty-hint {
  font-size: 0.84rem;
  color: var(--gd-text-muted);
}

/* ===========================================================================
   Footer — a single restrained line, not another page section.
   =========================================================================== */
.gd-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--gd-text-faint);
  font-size: 0.76rem;
  border-top: 1px solid var(--gd-border);
  padding: 1rem 0;
}

/* ===========================================================================
   Document gallery — admin dossier detail. Compact operational cards, not
   decorative: a small cached thumbnail (see app.services.thumbnail_service)
   plus type/filename/date/status and Voir/Télécharger actions.
   =========================================================================== */
.gd-doc-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.85rem;
}

.gd-doc-card {
  display: flex;
  flex-direction: column;
  background: var(--gd-surface-2);
  border: 1px solid var(--gd-border-strong);
  border-radius: var(--gd-radius-lg);
  overflow: hidden;
}

.gd-doc-thumb-btn {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--gd-border);
  background: var(--gd-surface-4);
  cursor: zoom-in;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.gd-doc-thumb {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--gd-surface-4);
  display: block;
}

.gd-doc-thumb-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 3 / 4;
  background: var(--gd-surface-4);
  color: var(--gd-text-faint);
  font-size: 0.8rem;
  border-radius: var(--gd-radius);
}

.gd-doc-meta {
  padding: 0.65rem 0.75rem 0.4rem;
  flex-grow: 1;
}

.gd-doc-type {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gd-text);
}

.gd-doc-sub {
  margin-top: 0.15rem;
  line-height: 1.35;
}

.gd-doc-actions {
  display: flex;
  gap: 0.5rem;
  padding: 0.6rem 0.75rem 0.75rem;
}

/* Larger variant used by the original-vs-signed review comparison below —
   same interaction, bigger preview so an operator can actually judge the
   scan at a glance before opening the full viewer. */
.gd-doc-thumb-btn-lg {
  aspect-ratio: auto;
  max-height: 22rem;
}

.gd-review-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 720px) {
  .gd-review-compare {
    grid-template-columns: 1fr;
  }
}

.gd-review-compare-col {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.gd-review-compare-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gd-text-faint);
}

/* Decision bar — pulled further apart than the default .gd-actions-bar so
   Approuver/Refuser read as two clearly separate, deliberate actions. */
.gd-review-decision-bar {
  justify-content: flex-end;
  gap: 1.25rem;
}

.gd-coc-preview {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.gd-coc-preview .gd-doc-thumb-btn {
  flex: 0 0 9rem;
  aspect-ratio: 3 / 4;
  border-radius: var(--gd-radius);
  border: 1px solid var(--gd-border-strong);
}

.gd-coc-preview .gd-meta-grid {
  flex-grow: 1;
}

/* ===========================================================================
   Document viewer modal — browser-native PDF/image rendering inside an
   overlay (no custom PDF framework). See app/static/js/document-viewer.js.
   =========================================================================== */
.gd-doc-viewer-content {
  background: var(--gd-surface-2);
  border: 1px solid var(--gd-border-strong);
}

.gd-doc-viewer-frame {
  width: 100%;
  height: 78vh;
  border: 0;
  background: var(--gd-surface-1);
}

.gd-doc-viewer-image {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
  background: var(--gd-surface-1);
}

@media (max-width: 720px) {
  .gd-doc-viewer-frame,
  .gd-doc-viewer-image {
    height: 65vh;
    max-height: 65vh;
  }
}

.gd-footer-build {
  font-family: "Consolas", "Courier New", monospace;
  letter-spacing: 0.02em;
}