/* ============================================================
   BAPST TECHNOLOGIES — Admin styles
   Reprend le design system principal (variables, cards, btn,
   forms, status) puis ajoute les composants spécifiques admin.
   ============================================================ */

:root {
  --bg:           #0a0a0f;
  --bg-deep:      #100D28;
  --bg-mid:       #1a1640;
  --accent:       #FF00FF;
  --accent-soft:  rgba(255,0,255,0.12);
  --accent-glow:  rgba(255,0,255,0.25);
  --white:        #ffffff;
  --text:         #b0b0c8;
  --success:      #00e87a;
  --warning:      #ffc800;
  --radius:       14px;
  --radius-lg:    22px;
  --transition:   0.25s cubic-bezier(0.4,0,0.2,1);
  --border:       1px solid rgba(255,255,255,0.07);
  --border-hover: 1px solid rgba(255,0,255,0.35);
  --nav-h:        64px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 15px; }

body.bt-admin {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── Background grid + orbs (déco) ─────────────────────── */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,0,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,0,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.orb-1 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(255,0,255,0.06), transparent 70%); top: -200px; right: -150px; }
.orb-2 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(16,13,40,0.7), transparent 70%); bottom: -100px; left: -100px; }

/* ── Typo ──────────────────────────────────────────────── */
h1, h2, h3, h4 { font-weight: 900; color: var(--white); letter-spacing: -0.02em; line-height: 1.2; }
h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h2 { font-size: clamp(1.25rem, 2.2vw, 1.5rem); }
h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); margin-bottom: 1.25rem; }

p { color: var(--text); }
.muted { color: rgba(176,176,200,0.55); }
.small { font-size: 0.78rem; }

.label {
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.5rem;
}

.infinity {
  color: var(--accent);
  font-weight: 900;
  font-size: 1.35em;
  line-height: 1;
  vertical-align: -0.05em;
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 20px rgba(255,0,255,0.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 35px rgba(255,0,255,0.5); }

.btn-outline {
  border: 1.5px solid rgba(255,0,255,0.4);
  color: var(--white);
  background: transparent;
}
.btn-outline:hover { border-color: var(--accent); background: var(--accent-soft); }

.btn-sm { padding: 0.45rem 1rem; font-size: 0.78rem; }
.btn-danger { border-color: rgba(255,80,80,0.4); color: #ff6464; }
.btn-danger:hover { background: rgba(255,80,80,0.1); border-color: #ff6464; }

/* ── Header admin ──────────────────────────────────────── */
.admin-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(10,10,15,0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: var(--border);
}

.admin-header-inner {
  max-width: 1400px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0 2rem;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 900;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: -0.01em;
}
.admin-brand .infinity { font-size: 1.6rem; animation: infGlow 3s ease-in-out infinite; }
@keyframes infGlow {
  0%,100% { text-shadow: 0 0 8px var(--accent); }
  50%     { text-shadow: 0 0 20px var(--accent), 0 0 36px var(--accent); }
}

.admin-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 0.2rem 0.55rem;
  border-radius: 50px;
  border: 1px solid rgba(255,0,255,0.3);
  background: var(--accent-soft);
}

.admin-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}

.admin-nav a {
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
  position: relative;
}
.admin-nav a:hover { color: var(--white); background: rgba(255,255,255,0.04); }
.admin-nav a.active {
  color: var(--white);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px rgba(255,0,255,0.25);
}

.admin-user {
  display: flex; align-items: center; gap: 0.85rem;
  font-size: 0.85rem;
  color: var(--text);
}

/* ── Main ──────────────────────────────────────────────── */
.admin-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
  position: relative;
  z-index: 2;
}

.admin-footer {
  text-align: center;
  font-size: 0.75rem;
  color: rgba(176,176,200,0.4);
  padding: 2rem;
  border-top: var(--border);
}

/* ── Page head ─────────────────────────────────────────── */
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

/* ── Card ──────────────────────────────────────────────── */
.card {
  background: var(--bg-deep);
  border: var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: var(--transition);
  position: relative;
}
.card-lg { border-radius: var(--radius-lg); padding: 2rem; }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
}

/* ── Stats grid ────────────────────────────────────────── */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.stats-grid .stat-card { text-align: center; padding: 1.5rem 1rem; }

.stat-number {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-number span { color: var(--accent); }
.stat-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
}

/* ── Table ─────────────────────────────────────────────── */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.table thead th {
  text-align: left;
  padding: 0.95rem 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: var(--border);
  background: rgba(255,255,255,0.02);
}
.table tbody td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--text);
  vertical-align: middle;
}
.table tbody tr {
  cursor: pointer;
  transition: background 0.15s;
}
.table tbody tr:hover { background: rgba(255,0,255,0.04); }
.table tbody tr:hover td { color: var(--white); }
.table tbody tr:last-child td { border-bottom: none; }

.table-list { font-size: 0.825rem; }

/* ── Status badges ─────────────────────────────────────── */
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.7rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; }

.status-recu        { background: rgba(255,200,0,0.12); color: var(--warning); }
.status-recu .status-dot { background: var(--warning); animation: pulse 2s infinite; }

.status-diagnostic  { background: rgba(100,100,255,0.12); color: #8888ff; }
.status-diagnostic .status-dot { background: #8888ff; animation: pulse 2s infinite; }

.status-reparation  { background: rgba(255,0,255,0.12); color: var(--accent); }
.status-reparation .status-dot { background: var(--accent); animation: pulse 2s infinite; }

.status-pret        { background: rgba(0,232,122,0.12); color: var(--success); }
.status-pret .status-dot { background: var(--success); }

.status-livre       { background: rgba(0,232,122,0.06); color: rgba(0,232,122,0.7); }
.status-livre .status-dot { background: var(--success); }

@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%     { transform: scale(1.4); opacity: 0.6; }
}

/* ── Forms ─────────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-row .form-group { margin-bottom: 0.75rem; }

.form-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.7rem 0.95rem;
  background: rgba(255,255,255,0.04);
  border: var(--border);
  border-radius: 10px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(176,176,200,0.4); }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: rgba(255,0,255,0.45);
  background: rgba(255,0,255,0.04);
  box-shadow: 0 0 0 3px rgba(255,0,255,0.08);
}
.form-input[readonly] { opacity: 0.65; cursor: not-allowed; }

.form-textarea { resize: vertical; min-height: 100px; }

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23b0b0c8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.95rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-select option { background: var(--bg-deep); color: var(--white); }

.form-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: var(--border);
  flex-wrap: wrap;
}

/* Form layout 2 colonnes */
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.dossier-form { width: 100%; }

/* ── Filters ───────────────────────────────────────────── */
.filters { padding: 1.5rem; }
.filters-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr auto;
  gap: 1rem;
  align-items: end;
}
.filters-grid .form-group { margin-bottom: 0; }
.filters-actions {
  display: flex;
  gap: 0.5rem;
  align-items: end;
  height: 100%;
}

/* ── Pagination ────────────────────────────────────────── */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 0.75rem;
  border-radius: 8px;
  border: var(--border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
}
.page-link:hover { color: var(--white); border-color: rgba(255,0,255,0.3); }
.page-link.active {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

/* ── Alerts ────────────────────────────────────────────── */
.alert {
  padding: 0.95rem 1.2rem;
  border-radius: 10px;
  font-size: 0.875rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}
.alert-success { background: rgba(0,232,122,0.08); border: 1px solid rgba(0,232,122,0.25); color: var(--success); }
.alert-error   { background: rgba(255,50,50,0.08);  border: 1px solid rgba(255,50,50,0.25);  color: #ff6464; }
.alert-info    { background: var(--accent-soft);    border: 1px solid rgba(255,0,255,0.25); color: var(--accent); }

/* ── Login ─────────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
  z-index: 2;
}
.login-card {
  width: 100%;
  max-width: 420px;
  text-align: center;
}
.login-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.login-logo .infinity { font-size: 1.8rem; }
.login-sub {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}
.login-card form { text-align: left; margin-top: 1rem; }

/* ── Réseaux sociaux row ───────────────────────────────── */
.social-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  gap: 1rem;
}
.social-row:last-child { border-bottom: none; }
.social-label { font-size: 0.85rem; font-weight: 600; color: var(--white); }

/* ── Checkbox custom (Melkal trigger) ──────────────────── */
.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--white);
  font-weight: 600;
  user-select: none;
}
.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"]:disabled { cursor: not-allowed; opacity: 0.5; }
.checkbox-label input[type="checkbox"]:disabled + span { color: var(--text); }

.melkal-trigger {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px dashed rgba(255,0,255,0.2);
  border-radius: 10px;
  background: rgba(255,0,255,0.03);
}
.melkal-trigger small { display: block; margin-top: 0.5rem; line-height: 1.5; }
.melkal-trigger code {
  font-family: 'SF Mono','Consolas',monospace;
  font-size: 0.75rem;
  background: rgba(0,0,0,0.3);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

/* ── Mail history ──────────────────────────────────────── */
.mail-history {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.mail-row {
  padding: 0.75rem 1rem;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
}
.mail-sent { border-left: 3px solid var(--success); }
.mail-error { border-left: 3px solid #ff6464; }

/* ── Code block ────────────────────────────────────────── */
.code-block {
  background: var(--bg);
  border: var(--border);
  border-radius: 10px;
  padding: 1rem 1.2rem;
  font-family: 'SF Mono', 'Consolas', 'Monaco', monospace;
  font-size: 0.78rem;
  color: var(--text);
  overflow-x: auto;
  white-space: pre;
  line-height: 1.6;
  margin: 1rem 0;
}

/* ── Tabs ──────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
  border-bottom: var(--border);
  padding-bottom: 0;
}
.tab-btn {
  padding: 0.7rem 1.2rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--white); }
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Dots (mail status visual) ─────────────────────────── */
.dots { display: inline-flex; gap: 4px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.1); }
.dot-on { background: var(--success); box-shadow: 0 0 6px rgba(0,232,122,0.5); }

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .form-grid-2 { grid-template-columns: 1fr; }
  .filters-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .admin-header-inner { flex-wrap: wrap; gap: 1rem; padding: 0 1rem; height: auto; padding-top: 0.75rem; padding-bottom: 0.75rem; }
  .admin-nav { order: 3; flex-basis: 100%; justify-content: flex-start; overflow-x: auto; }
  .admin-nav a { white-space: nowrap; }
  .admin-main { padding: 1.5rem 1rem 3rem; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .filters-grid { grid-template-columns: 1fr; }
  .table { font-size: 0.78rem; }
  .table thead th, .table tbody td { padding: 0.6rem 0.75rem; }
  .page-head { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .admin-tag { display: none; }
}