/* ============================================================
   SitePro IA — Painel Admin (estilos dedicados)
   Visual moderno e responsivo sobre a base do app.css
   ============================================================ */

:root {
  --adm-bg: #0a0e1a;
  --adm-side: #0e1322;
  --adm-card: #111827;
  --adm-card2: #151b2c;
  --adm-line: rgba(255, 255, 255, .07);
  --adm-txt: #e5e7eb;
  --adm-muted: #8b93a7;
  --adm-p1: #6366f1;
  --adm-p2: #8b5cf6;
  --adm-p3: #ec4899;
  --adm-ok: #10b981;
  --adm-warn: #f59e0b;
  --adm-danger: #ef4444;
  --adm-radius: 16px;
  --adm-shadow: 0 18px 50px rgba(0, 0, 0, .35);
}

body.admin-body {
  background: var(--adm-bg);
  color: var(--adm-txt);
}

/* ---------------- Layout ---------------- */
.admin-shell { display: grid; grid-template-columns: 264px 1fr; min-height: 100vh; }

.admin-side {
  background: linear-gradient(180deg, var(--adm-side), #0b0f1d);
  border-right: 1px solid var(--adm-line);
  padding: 24px 18px;
  display: flex; flex-direction: column; gap: 8px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}

.admin-side .admin-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 4px 10px 20px; font-weight: 800; font-size: 17px;
}
.admin-side .admin-brand .logo {
  width: 42px; height: 42px; border-radius: 12px; flex: none;
  display: grid; place-items: center; font-weight: 900; color: #fff; font-size: 19px;
  background: linear-gradient(135deg, var(--adm-p1), var(--adm-p3));
  box-shadow: 0 8px 22px rgba(139, 92, 246, .35);
}
.admin-side .admin-brand small { display: block; color: var(--adm-muted); font-weight: 600; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }

.admin-menu { display: grid; gap: 5px; }
.admin-menu a {
  display: flex; align-items: center; gap: 13px;
  padding: 12px 14px; border-radius: 12px;
  color: var(--adm-muted); font-size: 14px; font-weight: 600;
  transition: all .18s; position: relative;
}
.admin-menu a:hover { background: rgba(255, 255, 255, .05); color: #fff; transform: translateX(2px); }
.admin-menu a.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(99, 102, 241, .22), rgba(236, 72, 153, .14));
  border: 1px solid rgba(139, 92, 246, .25);
}
.admin-menu a .ic { width: 22px; text-align: center; font-size: 15px; }

.admin-menu .admin-label {
  font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
  color: var(--adm-muted); opacity: .7; margin: 16px 12px 6px;
}

.admin-side .admin-foot { margin-top: auto; font-size: 12.5px; color: var(--adm-muted); padding: 12px; border-top: 1px solid var(--adm-line); display: grid; gap: 6px; }
.admin-side .admin-foot a:hover { color: #fff; }

.admin-main { padding: 30px; min-width: 0; }

/* ---------------- Barra superior mobile ---------------- */
.admin-topbar {
  display: none; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 18px; background: var(--adm-side); border-bottom: 1px solid var(--adm-line);
  position: sticky; top: 0; z-index: 50;
}
.admin-burger { background: transparent; border: 1px solid var(--adm-line); color: #fff; border-radius: 10px; width: 42px; height: 42px; font-size: 17px; display: grid; place-items: center; cursor: pointer; }

/* ---------------- Títulos ---------------- */
.admin-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; }
.admin-head h1 { font-size: 25px; font-weight: 900; letter-spacing: -.02em; }
.admin-head .sub { color: var(--adm-muted); font-size: 14px; margin-top: 4px; }
.admin-head .admin-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------------- Cards de métrica ---------------- */
.adm-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; margin-bottom: 26px; }
.adm-stat {
  background: linear-gradient(160deg, var(--adm-card), var(--adm-card2));
  border: 1px solid var(--adm-line); border-radius: var(--adm-radius);
  padding: 20px; position: relative; overflow: hidden; transition: transform .2s, border-color .2s;
}
.adm-stat:hover { transform: translateY(-3px); border-color: rgba(139, 92, 246, .35); }
.adm-stat::after {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--adm-p1), var(--adm-p3)); opacity: .8;
}
.adm-stat .a-ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 19px; margin-bottom: 14px; color: #fff; background: linear-gradient(135deg, var(--adm-p1), var(--adm-p2)); box-shadow: 0 8px 20px rgba(99, 102, 241, .3); }
.adm-stat.alt .a-ic { background: linear-gradient(135deg, var(--adm-p3), var(--adm-p1)); }
.adm-stat .a-lab { color: var(--adm-muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.adm-stat .a-val { font-size: 27px; font-weight: 900; margin-top: 5px; letter-spacing: -.02em; }
.adm-stat .a-sub { color: var(--adm-muted); font-size: 12.5px; margin-top: 5px; }

/* ---------------- Cards ---------------- */
.adm-card {
  background: linear-gradient(160deg, var(--adm-card), var(--adm-card2));
  border: 1px solid var(--adm-line); border-radius: var(--adm-radius);
  padding: 24px; margin-bottom: 22px;
}
.adm-card h2 { font-size: 17px; font-weight: 800; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.adm-card h2 .ic-wrap { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: rgba(139, 92, 246, .14); color: var(--adm-p2); font-size: 14px; }
.adm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
@media (max-width: 1100px) { .adm-grid { grid-template-columns: 1fr; } }

/* ---------------- Tabelas ---------------- */
.adm-table-wrap { overflow-x: auto; border-radius: 12px; border: 1px solid var(--adm-line); }
table.adm-tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
table.adm-tbl th {
  text-align: left; padding: 13px 16px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--adm-muted); border-bottom: 1px solid var(--adm-line); background: rgba(255, 255, 255, .02); white-space: nowrap;
}
table.adm-tbl td { padding: 14px 16px; border-bottom: 1px solid var(--adm-line); vertical-align: middle; }
table.adm-tbl tbody tr:last-child td { border-bottom: 0; }
table.adm-tbl tbody tr { transition: background .15s; }
table.adm-tbl tbody tr:hover { background: rgba(139, 92, 246, .05); }

/* ---------------- Badges / tags ---------------- */
.adm-tag { padding: 4px 11px; border-radius: 999px; font-size: 11.5px; font-weight: 700; display: inline-block; white-space: nowrap; }
.adm-tag.verde { background: rgba(16, 185, 129, .14); color: #6ee7b7; }
.adm-tag.ambar { background: rgba(245, 158, 11, .14); color: #fcd34d; }
.adm-tag.roxo { background: rgba(139, 92, 246, .14); color: #c4b5fd; }
.adm-tag.vermelho { background: rgba(239, 68, 68, .14); color: #fca5a5; }
.adm-tag.cinza { background: rgba(148, 163, 184, .14); color: #cbd5e1; }
.adm-tag.azul { background: rgba(59, 130, 246, .14); color: #93c5fd; }

/* ---------------- Botões ---------------- */
.btn { border: 1px solid transparent; border-radius: 12px; padding: 11px 18px; font-size: 14px; font-weight: 700; cursor: pointer; transition: all .18s; display: inline-flex; align-items: center; gap: 8px; text-decoration: none; }
.btn-p { background: linear-gradient(135deg, var(--adm-p1), var(--adm-p2)); color: #fff; box-shadow: 0 8px 20px rgba(99, 102, 241, .3); }
.btn-p:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(99, 102, 241, .42); }
.btn-g { background: transparent; border: 1px solid var(--adm-line); color: var(--adm-txt); }
.btn-g:hover { background: rgba(255, 255, 255, .05); }
.btn-sm { padding: 7px 12px; font-size: 12.5px; border-radius: 9px; }
.btn-verde { color: #6ee7b7; }
.btn-verde:hover { background: rgba(16, 185, 129, .12); border-color: rgba(16, 185, 129, .4); }
.btn-vermelho { color: #fca5a5; }
.btn-vermelho:hover { background: rgba(239, 68, 68, .12); border-color: rgba(239, 68, 68, .4); }

/* ---------------- Formulários ---------------- */
.adm-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .adm-form-grid { grid-template-columns: 1fr; } }
.adm-field { margin-bottom: 16px; }
.adm-field label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 7px; }
.adm-input {
  width: 100%; padding: 13px 15px; border-radius: 12px; font-size: 14.5px;
  background: var(--adm-card2); border: 1px solid var(--adm-line); color: var(--adm-txt); outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.adm-input:focus { border-color: var(--adm-p2); box-shadow: 0 0 0 3px rgba(139, 92, 246, .15); }
select.adm-input { appearance: none; background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238b93a7' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6l3.5 3.5L11.5 6' stroke='%238b93a7' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; padding-right: 40px; }
.adm-hint { font-size: 12.5px; color: var(--adm-muted); margin-top: 5px; }
.adm-check { display: flex; align-items: center; gap: 10px; padding-top: 26px; }
.adm-check input { width: 18px; height: 18px; accent-color: var(--adm-p2); }

/* ---------------- Filtros ---------------- */
.adm-filtros { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.adm-filtros .btn { padding: 9px 15px; }
.adm-filtros .btn.active { background: linear-gradient(135deg, var(--adm-p1), var(--adm-p2)); color: #fff; border-color: transparent; }

/* ---------------- Vazio ---------------- */
.adm-empty { text-align: center; padding: 50px 20px; color: var(--adm-muted); background: var(--adm-card); border: 1px dashed var(--adm-line); border-radius: var(--adm-radius); }
.adm-empty .big { font-size: 42px; margin-bottom: 12px; }
.adm-empty h3 { color: var(--adm-txt); font-size: 17px; margin-bottom: 6px; }

/* ---------------- Login admin ---------------- */
body.adm-login {
  min-height: 100vh; display: grid; place-items: center; padding: 40px 16px;
  background: radial-gradient(900px 600px at 15% -10%, rgba(99,102,241,.25), transparent 60%),
              radial-gradient(800px 500px at 90% 110%, rgba(236,72,153,.2), transparent 55%),
              var(--adm-bg);
}
.adm-login-card {
  width: min(440px, 100%); background: linear-gradient(160deg, var(--adm-card), var(--adm-card2));
  border: 1px solid var(--adm-line); border-radius: 20px; padding: 38px; box-shadow: var(--adm-shadow);
}
.adm-login-card .logo { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-weight: 900; color: #fff; font-size: 24px; margin: 0 auto 18px; background: linear-gradient(135deg, var(--adm-p1), var(--adm-p3)); box-shadow: 0 10px 26px rgba(139, 92, 246, .4); }
.adm-login-card h1 { font-size: 23px; font-weight: 900; text-align: center; }
.adm-login-card .sub { text-align: center; color: var(--adm-muted); font-size: 14px; margin: 8px 0 26px; }
.adm-login-card .btn { width: 100%; justify-content: center; margin-top: 6px; }

/* ---------------- Responsivo ---------------- */
@media (max-width: 900px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side {
    position: fixed; inset: 0 auto 0 0; width: 264px; z-index: 100;
    transform: translateX(-110%); transition: transform .25s ease; height: 100vh;
  }
  .admin-side.open { transform: translateX(0); box-shadow: 30px 0 80px rgba(0, 0, 0, .5); }
  .admin-topbar { display: flex; }
  .admin-main { padding: 20px 16px; }
  .admin-scrim { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 90; display: none; }
  .admin-scrim.show { display: block; }
  .adm-stats { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
  .adm-stat .a-val { font-size: 22px; }
}

@media (max-width: 520px) {
  .admin-head { flex-direction: column; align-items: flex-start; }
  .adm-stats { grid-template-columns: 1fr 1fr; }
  .adm-card { padding: 18px; }
}