/* ============================================================
   M.Stortti — Protótipo | Painel administrativo
   ============================================================ */

:root {
  --navy-900: #081527;
  --navy-800: #0d2137;
  --navy-700: #13304f;
  --gold-500: #1d5cff;
  --ink: #22303f;
  --ink-soft: #5b6b7b;
  --bg: #f2f5f8;
  --line: #e0e6ec;
  --radius: 12px;
  --font-display: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

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

body.admin {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}

h1, h2, h3, legend { font-family: var(--font-display); color: var(--navy-800); }
a { text-decoration: none; }

/* ---------- Sidebar ---------- */
.admin-sidebar {
  background: var(--navy-900);
  color: #fff;
  padding: 1.6rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: sticky;
  top: 0;
  height: 100vh;
}
.admin-logo {
  font-family: var(--font-display);
  font-weight: 800;
  color: #fff;
  font-size: 1.15rem;
  letter-spacing: .04em;
}
.admin-logo small { color: var(--gold-500); font-size: .65rem; letter-spacing: .2em; }
.logo-mark {
  display: inline-grid; place-items: center;
  width: 1.8rem; height: 1.8rem;
  border-radius: 7px;
  background: var(--gold-500);
  color: #fff;
  margin-right: .2rem;
}

.admin-sidebar nav { display: grid; gap: .25rem; flex: 1; }
.admin-sidebar nav a {
  color: rgba(255,255,255,.75);
  padding: .65rem .9rem;
  border-radius: 8px;
  font-size: .93rem;
  transition: background .2s, color .2s;
}
.admin-sidebar nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.admin-sidebar nav a.active { background: var(--gold-500); color: #fff; font-weight: 600; }

.admin-sidebar-bottom { display: grid; gap: .5rem; font-size: .85rem; }
.admin-sidebar-bottom a { color: rgba(255,255,255,.6); }
.admin-sidebar-bottom a:hover { color: var(--gold-500); }

/* ---------- Main ---------- */
.admin-main { padding: 0 2.2rem 3rem; }
.admin-topbar { padding-block: 1.6rem; }
.admin-topbar h1 { font-size: 1.5rem; }
.admin-content { display: grid; gap: 1.4rem; }

.admin-flash {
  background: #eaf7ef;
  border: 1px solid #bfe5cd;
  color: #1d6b3c;
  border-radius: var(--radius);
  padding: .9rem 1.2rem;
  margin-bottom: 1.2rem;
  animation: slideDown .35s ease;
}
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; } }

/* ---------- Cards / panels ---------- */
.cards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.stat-tile {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: grid;
  gap: .2rem;
  transition: transform .25s ease, box-shadow .25s ease;
}
.stat-tile:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(8,21,39,.1); }
.stat-tile-value { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--navy-800); }
.stat-tile-label { color: var(--ink-soft); font-size: .9rem; }
.stat-tile-alert .stat-tile-value { color: #b3261e; }

.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem;
}
.panel h2 { margin-bottom: .8rem; font-size: 1.15rem; }
.panel-list { margin: .6rem 0 0 1.2rem; display: grid; gap: .5rem; color: var(--ink-soft); }
.panel-toolbar { display: flex; justify-content: flex-end; }

/* ---------- Formulários ---------- */
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; margin-bottom: 1.6rem; }
legend { padding-inline: .6rem; font-weight: 700; font-size: .95rem; }

label { display: grid; gap: .35rem; font-family: var(--font-display); font-weight: 600; font-size: .87rem; color: var(--navy-800); margin-bottom: 1rem; }
input[type="text"], input[type="date"], input[type="password"], input[type="email"], select, textarea {
  padding: .7rem 1rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-family: var(--font-body);
  font-size: .95rem;
  width: 100%;
  resize: vertical;
  transition: border-color .2s, box-shadow .2s;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--gold-500); box-shadow: 0 0 0 3px rgba(29,92,255,.18); }
input[type="file"] { font-family: var(--font-body); font-size: .9rem; }

.form-row { display: grid; gap: 1rem; }
.form-row-2 { grid-template-columns: 1fr 1fr; }
.form-row-3 { grid-template-columns: 1fr 1fr auto; align-items: end; }
.check-label { display: flex; align-items: center; gap: .5rem; padding-bottom: .9rem; }
.check-label input { width: auto; }

.form-actions { display: flex; gap: .7rem; margin-top: .6rem; flex-wrap: wrap; }
.inline-form { display: inline; }

.img-preview { font-size: .85rem; color: var(--ink-soft); margin-bottom: 1rem; }
.img-preview img { max-height: 90px; border-radius: 8px; margin-top: .4rem; display: block; }

/* ---------- Botões ---------- */
.btn-admin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .6rem 1.3rem;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy-800);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .88rem;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s, color .2s;
}
.btn-admin:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(8,21,39,.12); }
.btn-admin-primary { background: var(--navy-800); border-color: var(--navy-800); color: #fff; }
.btn-admin-primary:hover { background: var(--navy-700); }
.btn-admin-danger { color: #b3261e; border-color: #eec9c7; }
.btn-admin-danger:hover { background: #b3261e; border-color: #b3261e; color: #fff; }
.btn-admin-sm { padding: .35rem .8rem; font-size: .8rem; }
.btn-admin-block { width: 100%; }

/* ---------- Tabelas ---------- */
.table-panel { padding: 0; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: .85rem 1.2rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-family: var(--font-display); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); background: #fafbfc; }
tr:last-child td { border-bottom: 0; }
tr:hover td { background: #fafbfd; }
.th-actions, .td-actions { text-align: right; white-space: nowrap; }
.td-actions { display: flex; gap: .4rem; justify-content: flex-end; }
.td-clip { color: var(--ink-soft); max-width: 320px; }

.badge {
  display: inline-block;
  padding: .2rem .7rem;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--line);
  font-size: .78rem;
  font-weight: 600;
}
.badge-ok { background: #eaf7ef; border-color: #bfe5cd; color: #1d6b3c; }
.badge-off { background: #f6f0e2; border-color: #e5d6ae; color: #8a6d1f; }

/* ---------- Mensagens ---------- */
.msg { border-left: 4px solid var(--gold-500); }
.msg-lida { border-left-color: var(--line); opacity: .75; }
.msg-head { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: .6rem; }
.msg-head a { color: var(--navy-700); }
.msg-date { color: var(--ink-soft); font-size: .85rem; }
.msg-body { color: var(--ink); margin-bottom: 1rem; }

/* ---------- Login ---------- */
.admin-login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  font-family: var(--font-body);
  padding: 1.5rem;
}
.login-card {
  width: min(400px, 100%);
  background: #fff;
  border-radius: 16px;
  padding: 2.6rem;
  box-shadow: 0 30px 70px rgba(0,0,0,.35);
  animation: slideDown .5s ease;
}
.login-logo { color: var(--navy-900); display: block; margin-bottom: 1.2rem; font-size: 1.3rem; }
.login-card h1 { font-size: 1.25rem; margin-bottom: .4rem; }
.login-hint { color: var(--ink-soft); font-size: .88rem; margin-bottom: 1.4rem; }
.login-hint code { background: var(--bg); padding: .1rem .4rem; border-radius: 5px; }
.login-back { display: inline-block; margin-top: 1.4rem; font-size: .88rem; color: var(--ink-soft); }
.login-back:hover { color: var(--navy-800); }
.admin-error {
  background: #fdeeee;
  border: 1px solid #f2c6c6;
  color: #a33;
  border-radius: 9px;
  padding: .8rem 1rem;
  margin-bottom: 1.2rem;
  font-size: .9rem;
}

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  body.admin { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .admin-sidebar nav { display: flex; flex-wrap: wrap; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
  .admin-main { padding-inline: 1.2rem; }
}