/* ============ LexVerte — espace admin (design v2 : coloré & fluide) ============ */

:root {
  --adm-grad: linear-gradient(120deg, #1C4B39 0%, #2E7355 45%, #35805F 70%, #3f8f63 100%);
  --adm-accent: linear-gradient(90deg, #D9B871, #C2953A 40%, #35805F 85%);
  --adm-ease: cubic-bezier(.22,.61,.36,1);
}

@keyframes adm-drift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes adm-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes adm-pop { from { opacity: 0; transform: scale(.96) translateY(10px); } to { opacity: 1; transform: none; } }

/* ==================== PAGES CONNEXION / INSTALLATION ==================== */
.admin-body {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1.5rem;
  background:
    radial-gradient(45% 60% at 12% 8%, rgba(217,184,113,.28), transparent 60%),
    radial-gradient(55% 70% at 88% 92%, rgba(77,165,126,.35), transparent 60%),
    var(--adm-grad);
  background-size: 100% 100%, 100% 100%, 220% 220%;
  animation: adm-drift 18s ease infinite;
}
.admin-auth-card {
  position: relative; overflow: hidden;
  background: rgba(255,255,255,.96); backdrop-filter: blur(8px);
  border-radius: 26px; padding: 2.8rem 2.6rem 2.4rem; width: 100%; max-width: 440px;
  box-shadow: 0 34px 80px rgba(10,30,22,.45), 0 10px 28px rgba(10,30,22,.28);
  animation: adm-pop .55s var(--adm-ease) both;
}
.admin-auth-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px;
  background: var(--adm-accent);
}
.admin-brand { display: flex; align-items: center; gap: 1rem; margin-bottom: .9rem; }
.admin-brand svg { filter: drop-shadow(0 6px 14px rgba(28,75,57,.35)); }
.admin-brand h1 { font-size: 1.5rem; background: linear-gradient(100deg, #1C4B39, #35805F 60%, #C2953A 130%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.admin-note { color: var(--ink-soft); font-size: .95rem; margin-bottom: 1.7rem; }
.admin-auth-card .field input {
  transition: border-color .25s var(--adm-ease), box-shadow .25s var(--adm-ease), transform .25s var(--adm-ease);
}
.admin-auth-card .field input:focus { transform: translateY(-1px); }
.admin-auth-card .btn-primary {
  background: linear-gradient(120deg, #35805F, #266351 60%, #1C4B39);
  background-size: 180% 180%;
  transition: background-position .5s var(--adm-ease), transform .3s var(--adm-ease), box-shadow .3s var(--adm-ease);
}
.admin-auth-card .btn-primary:hover { background-position: 90% 50%; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(53,128,95,.45); }
.admin-alert, .admin-ok { animation: adm-up .4s var(--adm-ease) both; }
.admin-alert { background: linear-gradient(100deg, rgba(180,60,40,.1), rgba(180,60,40,.04)); border: 1.5px solid #B43C28; color: #7c2a1c; border-radius: 12px; padding: .85rem 1.1rem; font-size: .92rem; margin-bottom: 1.2rem; }
.admin-ok { background: linear-gradient(100deg, rgba(53,128,95,.14), rgba(217,184,113,.12)); border: 1.5px solid var(--emerald); color: var(--forest-2); border-radius: 12px; padding: .85rem 1.1rem; font-size: .92rem; margin-bottom: 1.2rem; }
.admin-back { margin-top: 1.5rem; text-align: center; font-size: .9rem; }
.admin-back a { color: var(--emerald); font-weight: 500; transition: color .2s; }
.admin-back a:hover { color: var(--gold); }

/* ==================== TABLEAU DE BORD ==================== */
.dash-body { display: block; min-height: 100vh; padding: 0; background:
  radial-gradient(60% 40% at 100% 0%, rgba(217,184,113,.12), transparent 55%),
  radial-gradient(50% 40% at 0% 100%, rgba(77,165,126,.12), transparent 55%),
  var(--cream); }
.dash-top {
  position: sticky; top: 0; z-index: 50;
  background: var(--adm-grad); background-size: 220% 220%;
  animation: adm-drift 24s ease infinite;
  color: #fff; padding: .9rem 0;
  box-shadow: 0 10px 30px rgba(23,63,48,.35);
}
.dash-top .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.dash-top .t { font-family: var(--serif); font-size: 1.25rem; display: flex; align-items: center; gap: .7rem; text-shadow: 0 2px 8px rgba(0,0,0,.25); }
.dash-top nav { display: flex; gap: .35rem; flex-wrap: wrap; }
.dash-top nav a {
  padding: .48rem 1rem; border-radius: 999px; font-size: .88rem; font-weight: 500;
  color: rgba(255,255,255,.9); border: 1px solid transparent;
  transition: background .3s var(--adm-ease), transform .3s var(--adm-ease), border-color .3s var(--adm-ease);
}
.dash-top nav a:hover { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.25); transform: translateY(-2px); }
.dash-top nav a.on {
  background: linear-gradient(120deg, #D9B871, #C2953A); color: #2a1e07; font-weight: 600;
  box-shadow: 0 6px 16px rgba(0,0,0,.25);
}
.dash-main { padding: 2.4rem 0 4.5rem; }

/* --- Cartes statistiques colorées --- */
.dash-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.2rem; margin-bottom: 2.4rem; }
.dash-stat {
  position: relative; overflow: hidden; border: 0; border-radius: 18px; padding: 1.35rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform .35s var(--adm-ease), box-shadow .35s var(--adm-ease);
  animation: adm-up .5s var(--adm-ease) both;
}
.dash-stat:nth-child(2) { animation-delay: .07s; }
.dash-stat:nth-child(3) { animation-delay: .14s; }
.dash-stat:nth-child(4) { animation-delay: .21s; }
.dash-stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.dash-stat .ico { position: absolute; right: .9rem; top: .8rem; font-size: 1.5rem; opacity: .85; }
.dash-stat .n { font-family: var(--serif); font-size: 2.2rem; line-height: 1.1; }
.dash-stat .l { font-size: .85rem; font-weight: 500; }
.dash-stat.c1 { background: linear-gradient(135deg, #E3F2E9, #F6FBF8); }
.dash-stat.c1 .n { color: #35805F; } .dash-stat.c1 .l { color: #266351; }
.dash-stat.c2 { background: linear-gradient(135deg, #FAF0DA, #FDF9EF); }
.dash-stat.c2 .n { color: #B8862F; } .dash-stat.c2 .l { color: #8a6522; }
.dash-stat.c3 { background: linear-gradient(135deg, #E2EFF5, #F5FAFC); }
.dash-stat.c3 .n { color: #3A7D99; } .dash-stat.c3 .l { color: #2d637a; }
.dash-stat.c4 { background: linear-gradient(135deg, #F9E7E0, #FDF6F3); }
.dash-stat.c4 .n { color: #C15B38; } .dash-stat.c4 .l { color: #9a4527; }

/* --- Panneaux --- */
.panel {
  position: relative; overflow: hidden;
  background: var(--paper); border: 1px solid var(--line); border-radius: 20px;
  box-shadow: var(--shadow-sm); padding: 2rem 1.9rem 1.9rem; margin-bottom: 1.9rem;
  animation: adm-up .55s var(--adm-ease) both;
  transition: box-shadow .35s var(--adm-ease);
}
.panel:hover { box-shadow: var(--shadow-md); }
.panel::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 5px; background: var(--adm-accent); }
.panel h2 { font-size: 1.35rem; margin-bottom: 1.3rem; display: flex; align-items: center; gap: .6rem; }
.panel h3 { font-size: 1.05rem; margin: 1.4rem 0 .8rem; }

/* --- Tableaux --- */
.tbl { width: 100%; border-collapse: collapse; font-size: .92rem; }
.tbl th { text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--gold); padding: .6rem .75rem; border-bottom: 2px solid rgba(194,149,58,.35); }
.tbl td { padding: .78rem .75rem; border-bottom: 1px solid var(--line); vertical-align: top; transition: background .25s var(--adm-ease); }
.tbl tr:hover td { background: rgba(53,128,95,.06); }
.tbl .actions { white-space: nowrap; text-align: right; }

/* --- Boutons compacts --- */
.mini-btn {
  display: inline-block; padding: .34rem .8rem; border-radius: 999px; font-size: .8rem; font-weight: 600;
  border: 1.5px solid transparent; background: rgba(53,128,95,.12); color: #266351; cursor: pointer;
  transition: background .25s var(--adm-ease), color .25s var(--adm-ease), transform .25s var(--adm-ease), box-shadow .25s var(--adm-ease);
}
.mini-btn:hover { background: linear-gradient(120deg, #35805F, #266351); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 14px rgba(53,128,95,.35); }
.mini-btn.danger { background: rgba(180,60,40,.1); color: #B43C28; }
.mini-btn.danger:hover { background: linear-gradient(120deg, #C15B38, #B43C28); color: #fff; box-shadow: 0 6px 14px rgba(180,60,40,.35); }
.badge-new { display: inline-block; background: linear-gradient(120deg, #D9B871, #C2953A); color: #2a1e07; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: .2rem .6rem; border-radius: 999px; box-shadow: 0 3px 8px rgba(194,149,58,.4); }

/* --- Formulaires --- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.3rem; }
.form-grid .full { grid-column: 1 / -1; }
.dash-main .field input, .dash-main .field select, .dash-main .field textarea {
  transition: border-color .25s var(--adm-ease), box-shadow .25s var(--adm-ease), transform .25s var(--adm-ease), background .25s var(--adm-ease);
}
.dash-main .field input:focus, .dash-main .field select:focus, .dash-main .field textarea:focus { transform: translateY(-1px); }
.dash-main .btn-primary {
  background: linear-gradient(120deg, #35805F, #266351 70%); background-size: 180% 180%;
  transition: background-position .5s var(--adm-ease), transform .3s var(--adm-ease), box-shadow .3s var(--adm-ease);
}
.dash-main .btn-primary:hover { background-position: 90% 50%; transform: translateY(-2px); box-shadow: 0 12px 26px rgba(53,128,95,.4); }

/* --- Messages reçus --- */
.msg-block {
  border: 1px solid var(--line); border-left: 5px solid var(--sage); border-radius: 14px;
  padding: 1.15rem 1.35rem; margin-bottom: 1rem; background: var(--paper);
  transition: transform .3s var(--adm-ease), box-shadow .3s var(--adm-ease);
  animation: adm-up .5s var(--adm-ease) both;
}
.msg-block:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.msg-block.unread { border-left-color: var(--gold); background: linear-gradient(100deg, rgba(217,184,113,.08), var(--paper) 40%); }
.msg-block .h { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: .5rem; }
.msg-block .who { font-weight: 600; }
.msg-block .when { font-size: .82rem; color: var(--ink-soft); }
.msg-block p.txt { white-space: pre-wrap; font-size: .93rem; color: var(--ink); margin: .5rem 0 .8rem; }
.help { font-size: .85rem; color: var(--ink-soft); }

@media (max-width: 860px) { .dash-cards { grid-template-columns: repeat(2,1fr); } .form-grid { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) {
  .admin-body, .dash-top, .dash-stat, .panel, .msg-block, .admin-auth-card, .admin-alert, .admin-ok { animation: none; }
}