:root {
  --bg-dark: #0b1220;
  --bg-soft: #121b2e;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-strong: rgba(255, 255, 255, 0.12);
  --text: #f5f7ff;
  --text-muted: #a9b2c7;
  --accent: #4ed1c8;
  --accent-2: #7aa2ff;
  --warning: #ffb454;
  --danger: #ff6b6b;
  --success: #41d07b;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 60px rgba(6, 10, 22, 0.45);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background: var(--bg-dark);
  min-height: 100vh;
}

.page-bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(78, 209, 200, 0.15), transparent 50%),
    radial-gradient(circle at 80% 10%, rgba(122, 162, 255, 0.22), transparent 55%),
    radial-gradient(circle at 60% 80%, rgba(255, 180, 84, 0.12), transparent 50%),
    linear-gradient(140deg, #0b1220 10%, #101a2b 55%, #0b1220 90%);
  z-index: -1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  background: rgba(8, 12, 22, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  gap: 16px;
  align-items: center;
}

.logo {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #061018;
  font-size: 16px;
  box-shadow: 0 10px 24px rgba(78, 209, 200, 0.35);
}

.brand-text h1 {
  margin: 0;
  font-family: "Playfair Display", serif;
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.8px;
}

.brand-text p {
  margin: 4px 0 0;
  color: var(--text-muted);
}

.user-area {
  display: flex;
  gap: 12px;
  align-items: center;
}

.user-pill {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  font-size: 14px;
  color: var(--text-muted);
}

.user-pill .role {
  background: rgba(78, 209, 200, 0.15);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  margin-left: 4px;
}

.container {
  width: min(1200px, 92%);
  margin: 32px auto 60px;
}

.hidden {
  display: none !important;
}

.panel {
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.glass {
  background: var(--glass);
  backdrop-filter: blur(16px);
}

.panel-head {
  margin-bottom: 20px;
}

.panel-head h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.panel-head p {
  margin: 0;
  color: var(--text-muted);
}

.tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
}

.tab-btn {
  flex: 1;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.tab-btn.active {
  background: linear-gradient(135deg, rgba(78, 209, 200, 0.2), rgba(122, 162, 255, 0.2));
  border-color: rgba(78, 209, 200, 0.4);
  color: #ffffff;
  transform: translateY(-2px);
}

.form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form.grid,
.filters.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
}

.field span {
  color: var(--text-muted);
}

.field.full {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  font-family: inherit;
  background: rgba(6, 10, 20, 0.55);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 12px;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(78, 209, 200, 0.6);
  box-shadow: 0 0 0 3px rgba(78, 209, 200, 0.15);
}

textarea {
  resize: vertical;
}

.btn {
  border: none;
  border-radius: 12px;
  padding: 12px 18px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #07101a;
  box-shadow: 0 12px 24px rgba(78, 209, 200, 0.25);
}

.btn.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

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

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.preview-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(6, 10, 20, 0.4);
}

.preview-card img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
}

.tickets {
  margin-top: 20px;
  display: grid;
  gap: 16px;
}

.ticket-card {
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 16px;
  background: rgba(8, 12, 22, 0.6);
  cursor: pointer;
  transition: transform 0.2s ease, border 0.2s ease;
}

.ticket-card:hover {
  transform: translateY(-2px);
  border-color: rgba(78, 209, 200, 0.4);
}

.ticket-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.ticket-title {
  font-weight: 600;
  font-size: 16px;
}

.ticket-sub {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 4px;
}

.ticket-meta {
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 13px;
}

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(122, 162, 255, 0.2);
  color: #c9d6ff;
}

.badge.status-Nouvelle {
  background: rgba(122, 162, 255, 0.2);
}

.badge.status-Planifiee {
  background: rgba(255, 180, 84, 0.2);
  color: #ffd9a0;
}

.badge.status-En-cours {
  background: rgba(78, 209, 200, 0.2);
  color: #bff7f1;
}

.badge.status-Terminee {
  background: rgba(65, 208, 123, 0.2);
  color: #b7f3cc;
}

.badge.status-Bloquee {
  background: rgba(255, 107, 107, 0.2);
  color: #ffc1c1;
}

.editable-chip {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 12px;
}

.editable-chip.editable {
  background: rgba(78, 209, 200, 0.2);
  color: var(--accent);
}

.dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.kpi-card {
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 18px;
  background: rgba(8, 12, 22, 0.5);
}

.kpi-card h4 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--text-muted);
}

.kpi-card .value {
  font-size: 26px;
  font-weight: 700;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 8, 16, 0.6);
  backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 8000;
}

.modal-overlay.is-active {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  width: min(640px, 92%);
  padding: 24px;
  border-radius: 20px;
  position: relative;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
}

.meta-line {
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 13px;
}

.readonly-banner {
  margin: 14px 0;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 107, 107, 0.15);
  color: #ffdede;
  font-size: 13px;
}

.loader-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 8, 16, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 9999;
}

.loader-overlay.is-active {
  opacity: 1;
  pointer-events: all;
}

.loader-card {
  padding: 20px 24px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(8, 12, 22, 0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.spinner {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: grid;
  gap: 10px;
  z-index: 10000;
}

.toast {
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(8, 12, 22, 0.85);
  color: var(--text);
  min-width: 220px;
  box-shadow: var(--shadow);
  font-size: 14px;
}

.toast.success {
  border-color: rgba(65, 208, 123, 0.4);
  color: #ccf3dc;
}

.toast.error {
  border-color: rgba(255, 107, 107, 0.4);
  color: #ffd6d6;
}

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

  .tabs {
    flex-direction: column;
  }

  .topbar {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

  .user-area {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 600px) {
  .container {
    width: 92%;
  }

  .panel {
    padding: 20px;
  }

  .modal-card {
    padding: 18px;
  }

  .modal-close {
    width: 36px;
    height: 36px;
  }
}