:root,
[data-theme="fib"] {
  --bg: #0b1524;
  --bg-elevated: #122033;
  --bg-panel: #16293f;
  --bg-input: #0e1a2b;
  --border: #2a4563;
  --text: #e8eef6;
  --text-muted: #93a7bf;
  --accent: #c9a227;
  --accent-soft: rgba(201, 162, 39, 0.15);
  --accent-strong: #e0b93a;
  --danger: #d64545;
  --success: #3fa66a;
  --sidebar: #091220;
  --hero-grad: linear-gradient(145deg, #0b1524 0%, #1a3354 45%, #0f1c2e 100%);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

[data-theme="blanc"] {
  --bg: #f4f7fb;
  --bg-elevated: #ffffff;
  --bg-panel: #eef3f8;
  --bg-input: #ffffff;
  --border: #c9d4e2;
  --text: #152033;
  --text-muted: #5c6f86;
  --accent: #1f4e79;
  --accent-soft: rgba(31, 78, 121, 0.12);
  --accent-strong: #163a5c;
  --danger: #c0392b;
  --success: #1e8449;
  --sidebar: #e7eef6;
  --hero-grad: linear-gradient(145deg, #eef3f8 0%, #d9e6f4 50%, #f7fafc 100%);
  --shadow: 0 14px 28px rgba(21, 32, 51, 0.08);
}

[data-theme="gris"] {
  --bg: #2b2f36;
  --bg-elevated: #353b45;
  --bg-panel: #3d4450;
  --bg-input: #262a31;
  --border: #5a6372;
  --text: #f0f2f5;
  --text-muted: #b0b8c4;
  --accent: #8fa3bc;
  --accent-soft: rgba(143, 163, 188, 0.18);
  --accent-strong: #a9bbd1;
  --danger: #e06a6a;
  --success: #6fbf8f;
  --sidebar: #23272e;
  --hero-grad: linear-gradient(145deg, #2b2f36 0%, #3d4450 50%, #262a31 100%);
  --shadow: 0 16px 32px rgba(0, 0, 0, 0.28);
}

[data-theme="noir"] {
  --bg: #0a0a0a;
  --bg-elevated: #141414;
  --bg-panel: #1b1b1b;
  --bg-input: #101010;
  --border: #333333;
  --text: #f2f2f2;
  --text-muted: #9a9a9a;
  --accent: #d4d4d4;
  --accent-soft: rgba(212, 212, 212, 0.12);
  --accent-strong: #ffffff;
  --danger: #ff5c5c;
  --success: #57c57a;
  --sidebar: #050505;
  --hero-grad: linear-gradient(145deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: "IBM Plex Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

#app {
  min-height: 100vh;
}

/* ========== LOGIN ========== */
.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
  background:
    radial-gradient(circle at 20% 20%, rgba(201, 162, 39, 0.12), transparent 35%),
    radial-gradient(circle at 80% 70%, rgba(40, 90, 150, 0.18), transparent 40%),
    var(--hero-grad);
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
  pointer-events: none;
}

.login-card {
  width: min(420px, 100%);
  background: color-mix(in srgb, var(--bg-elevated) 92%, transparent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 2.5rem 2rem;
  position: relative;
  backdrop-filter: blur(10px);
  animation: rise 0.55s ease both;
}

.login-brand {
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(2.8rem, 8vw, 3.6rem);
  letter-spacing: 0.18em;
  margin: 0 0 0.25rem;
  text-align: center;
  color: var(--accent-strong);
}

.login-sub {
  text-align: center;
  color: var(--text-muted);
  margin: 0 0 2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  padding: 0.75rem 0.85rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group textarea {
  min-height: 110px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.btn {
  border: 1px solid transparent;
  padding: 0.7rem 1.1rem;
  background: var(--accent);
  color: #111;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.15s, filter 0.15s, background 0.15s;
}

[data-theme="blanc"] .btn,
[data-theme="noir"] .btn {
  color: #fff;
}

[data-theme="fib"] .btn {
  color: #111;
}

.btn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

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

.btn-secondary {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

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

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
}

.btn-block {
  width: 100%;
}

.login-error {
  color: var(--danger);
  min-height: 1.25rem;
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
}

/* ========== SHELL ========== */
.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--sidebar);
  border-right: 1px solid var(--border);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 2rem;
  letter-spacing: 0.16em;
  color: var(--accent-strong);
  padding: 0.25rem 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem;
}

.avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  background: var(--bg-panel);
  flex-shrink: 0;
}

.avatar.lg {
  width: 88px;
  height: 88px;
}

.sidebar-user strong {
  display: block;
}

.sidebar-user span {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
  overflow-y: auto;
}

.nav-section {
  margin-top: 0.75rem;
  padding: 0.4rem 0.6rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav-btn {
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  padding: 0.7rem 0.75rem;
  transition: background 0.15s, border-color 0.15s;
}

.nav-btn:hover,
.nav-btn.active {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

.main {
  padding: 1.5rem 1.75rem 2.5rem;
  background: var(--hero-grad);
  min-height: 100vh;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  animation: rise 0.4s ease both;
}

.page-header h1 {
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0;
  letter-spacing: 0.04em;
}

.page-header p {
  margin: 0.35rem 0 0;
  color: var(--text-muted);
}

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

.panel {
  background: color-mix(in srgb, var(--bg-elevated) 90%, transparent);
  border: 1px solid var(--border);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  animation: rise 0.45s ease both;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.item-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  transition: transform 0.15s, border-color 0.15s;
  cursor: pointer;
}

.item-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.item-card h3 {
  margin: 0;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.35rem;
  letter-spacing: 0.03em;
}

.meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.5rem;
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  font-size: 0.75rem;
  width: fit-content;
}

.empty {
  color: var(--text-muted);
  padding: 2rem 1rem;
  text-align: center;
}

/* ========== MODAL ========== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 50;
  animation: fade 0.2s ease both;
}

.modal {
  width: min(760px, 100%);
  max-height: min(90vh, 900px);
  overflow: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  animation: rise 0.25s ease both;
}

.modal h2 {
  margin: 0 0 1rem;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.04em;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

/* ========== DETAIL ========== */
.detail-layout {
  display: grid;
  gap: 1rem;
}

.detail-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-start;
}

.detail-body {
  display: grid;
  gap: 1rem;
}

.addition {
  border-left: 3px solid var(--accent);
  padding: 0.85rem 1rem;
  background: var(--bg-panel);
}

.addition-photos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.6rem;
}

.thumb {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border: 1px solid var(--border);
  cursor: pointer;
}

.thumb.lg {
  width: 180px;
  height: 180px;
}

.checkbox-list {
  display: grid;
  gap: 0.55rem;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.7rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
}

.checkbox-row.all {
  border-color: var(--accent);
  background: var(--accent-soft);
  font-weight: 600;
}

.user-list button {
  width: 100%;
  text-align: left;
  margin-bottom: 0.5rem;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0.5rem;
  text-align: left;
  vertical-align: top;
  font-size: 0.92rem;
}

.table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.role-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.role-list {
  display: grid;
  gap: 0.45rem;
}

.role-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.8rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
}

.role-rank {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.15rem;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.theme-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
}

.theme-btn {
  border: 1px solid var(--border);
  background: var(--bg-panel);
  padding: 0.9rem;
  text-align: left;
}

.theme-btn.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.profile-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 0.8rem 1rem;
  box-shadow: var(--shadow);
  z-index: 80;
  animation: rise 0.25s ease both;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: grid;
  place-items: center;
  z-index: 90;
  padding: 1rem;
}

.lightbox img {
  max-width: min(96vw, 1000px);
  max-height: 90vh;
  object-fit: contain;
  border: 1px solid var(--border);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    height: auto;
  }

  .main {
    padding: 1rem;
  }
}

/* ========== FIB CASE FILE REPORT ========== */
.case-file {
  --cf-bg: #eceff3;
  --cf-card: #ffffff;
  --cf-border: #d7dbe2;
  --cf-text: #1a1f27;
  --cf-muted: #6b7280;
  --cf-gold: #c4a35a;
  background: var(--cf-bg);
  color: var(--cf-text);
  border: 1px solid var(--cf-border);
  padding: 1.5rem;
  animation: rise 0.4s ease both;
}

.case-file-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.case-file-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.case-file-brand {
  display: flex;
  gap: 0.9rem;
  align-items: center;
}

.fib-seal {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
}

.case-file-brand h1 {
  margin: 0;
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: 0.04em;
  color: #111;
}

.case-file-brand p {
  margin: 0.15rem 0 0;
  color: var(--cf-muted);
  font-size: 0.9rem;
}

.case-file-brand .warn {
  font-size: 0.78rem;
  color: #8a919c;
}

.case-file-meta {
  text-align: right;
}

.badge-confidentiel {
  display: inline-block;
  border: 2px solid var(--cf-gold);
  color: #8a6d2f;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 0.55rem;
}

.case-file-meta .meta-line {
  color: var(--cf-muted);
  font-size: 0.85rem;
}

.case-grid {
  display: grid;
  grid-template-columns: minmax(240px, 320px) 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.cf-card {
  background: var(--cf-card);
  border: 1px solid var(--cf-border);
  border-radius: 12px;
  padding: 1rem 1.1rem;
}

.cf-card h3 {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cf-muted);
  font-weight: 700;
}

.cf-row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid #eceff3;
  font-size: 0.92rem;
}

.cf-row:last-child {
  border-bottom: none;
}

.cf-row span {
  color: var(--cf-muted);
}

.cf-row strong {
  color: #111;
  text-align: right;
}

.cf-subject {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: #111;
}

.cf-summary-label {
  margin: 0 0 0.5rem;
  color: var(--cf-muted);
  font-size: 0.9rem;
}

.cf-summary-body {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.55;
  color: #222;
  font-size: 0.95rem;
}

.case-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.cf-list {
  margin: 0;
  padding-left: 1.1rem;
  color: #222;
  line-height: 1.55;
}

.cf-list li {
  margin: 0.2rem 0;
}

.evidences-card {
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
}

.evidences-card::before {
  content: "FIB";
  position: absolute;
  inset: 20% 0 auto;
  text-align: center;
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(5rem, 18vw, 10rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: rgba(0, 0, 0, 0.04);
  transform: rotate(-18deg);
  pointer-events: none;
  z-index: 0;
}

.evidences-card > * {
  position: relative;
  z-index: 1;
}

.evidence-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  background: #fff;
  border: 1px solid var(--cf-border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.75rem;
}

.evidence-item:last-child {
  margin-bottom: 0;
}

.evidence-title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.35rem;
}

.evidence-title-row strong {
  font-size: 1rem;
  color: #111;
}

.pill-type {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: #e8ebf0;
  color: #4b5563;
}

.pill-type.document {
  background: #e7eef8;
  color: #3b5b84;
}

.evidence-meta {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--cf-muted);
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.7rem;
}

.evidence-meta li::before {
  content: "• ";
}

.evidence-by {
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: #374151;
}

.evidence-thumb {
  width: 170px;
  height: 100px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--cf-border);
  cursor: pointer;
  background: #111;
  flex-shrink: 0;
}

.case-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--cf-border);
  padding-top: 1rem;
  margin-top: 0.5rem;
}

.case-footer .label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cf-muted);
  margin-bottom: 0.25rem;
}

.case-footer .sign-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: #111;
}

.case-footer .sign-rank {
  color: var(--cf-muted);
  font-size: 0.85rem;
}

.case-footer .right {
  text-align: right;
  color: var(--cf-muted);
  font-size: 0.85rem;
}

.case-list-card .case-num {
  font-family: "Barlow Condensed", sans-serif;
  letter-spacing: 0.04em;
}

@media (max-width: 900px) {
  .case-grid,
  .case-split {
    grid-template-columns: 1fr;
  }

  .case-file-meta {
    text-align: left;
  }

  .evidence-item {
    flex-direction: column;
    align-items: stretch;
  }

  .evidence-thumb {
    width: 100%;
    height: 160px;
  }

  .case-footer .right {
    text-align: left;
  }
}