/* =============================================
   admin.css — Panel Administrativo
   Dark theme profesional
   ============================================= */

:root {
  --bg:        #0D1117;
  --sidebar:   #161B22;
  --card:      #1C2130;
  --card2:     #212736;
  --border:    rgba(255,255,255,0.08);
  --red:       #C41E3A;
  --red-h:     #A01830;
  --gold:      #D4AF37;
  --green:     #22C55E;
  --error:     #EF4444;
  --info:      #3B82F6;
  --text:      #E2E8F0;
  --muted:     #94A3B8;
  --font:      'Nunito', sans-serif;
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
body { font-family:var(--font); background:var(--bg); color:var(--text); min-height:100vh; }

/* ── LOGIN ───────────────────────────────────── */
.login-screen {
  min-height:100vh; display:flex;
  align-items:center; justify-content:center;
  background:linear-gradient(135deg, #0D1117 0%, #1A0800 100%);
}
.login-card {
  background:var(--card); border:1px solid var(--border);
  border-radius:20px; padding:52px 44px;
  text-align:center; width:100%; max-width:400px;
  box-shadow:0 24px 64px rgba(0,0,0,0.55);
}
.login-logo { font-size:2.2rem; font-weight:900; color:var(--gold); margin-bottom:10px; }
.login-card h2 { font-size:1.35rem; margin-bottom:8px; }
.login-card > p { color:var(--muted); font-size:0.88rem; margin-bottom:28px; }
.login-form { display:flex; flex-direction:column; gap:12px; }
.login-form input {
  padding:13px 16px; background:rgba(255,255,255,0.05);
  border:1px solid var(--border); border-radius:8px;
  color:var(--text); font-family:var(--font); font-size:0.95rem;
  outline:none; transition:border-color 0.2s;
}
.login-form input:focus { border-color:var(--red); }
.login-form button {
  padding:13px; background:var(--red); color:#fff;
  border:none; border-radius:8px; font-family:var(--font);
  font-size:0.98rem; font-weight:800; cursor:pointer; transition:background 0.2s;
}
.login-form button:hover { background:var(--red-h); }
.login-error { color:var(--error); font-size:0.83rem; min-height:18px; }

/* ── LAYOUT ──────────────────────────────────── */
.admin-wrap { display:flex; min-height:100vh; }

/* ── SIDEBAR ─────────────────────────────────── */
.sidebar {
  width:230px; background:var(--sidebar);
  border-right:1px solid var(--border);
  display:flex; flex-direction:column;
  position:fixed; top:0; left:0; height:100vh; z-index:100;
}
.sidebar-logo {
  padding:22px 20px; font-size:1.15rem; font-weight:900;
  color:var(--gold); border-bottom:1px solid var(--border);
}
.sidebar-nav { flex:1; padding:14px 10px; display:flex; flex-direction:column; gap:5px; }
.nav-item {
  display:flex; align-items:center; gap:9px; padding:11px 14px;
  border-radius:8px; border:none; background:none;
  color:var(--muted); font-family:var(--font); font-size:0.92rem;
  font-weight:700; cursor:pointer; transition:all 0.2s; text-align:left; width:100%;
}
.nav-item:hover { background:rgba(255,255,255,0.05); color:var(--text); }
.nav-item.active {
  background:rgba(196,30,58,0.14); color:var(--red);
  border-left:3px solid var(--red);
}
.sidebar-footer {
  padding:14px 10px; border-top:1px solid var(--border);
  display:flex; flex-direction:column; gap:7px;
}
.view-site-btn {
  display:block; text-align:center; padding:9px;
  border-radius:8px; border:1px solid var(--border);
  color:var(--muted); font-size:0.83rem; font-weight:700;
  text-decoration:none; transition:all 0.2s;
}
.view-site-btn:hover { border-color:var(--gold); color:var(--gold); }
.logout-btn {
  padding:9px; border-radius:8px;
  border:1px solid rgba(239,68,68,0.3); background:none;
  color:var(--error); font-family:var(--font);
  font-size:0.83rem; font-weight:700; cursor:pointer; transition:all 0.2s;
}
.logout-btn:hover { background:rgba(239,68,68,0.1); }

/* ── MAIN ────────────────────────────────────── */
.admin-main {
  margin-left:230px; flex:1;
  padding:32px; min-height:100vh; position:relative;
}

/* ── TOAST ───────────────────────────────────── */
.toast {
  position:fixed; top:20px; right:20px;
  padding:13px 20px; border-radius:10px;
  font-weight:700; font-size:0.88rem; z-index:9999;
  transform:translateX(240%); transition:transform 0.3s ease;
  max-width:340px; pointer-events:none;
}
.toast.show { transform:translateX(0); }
.toast.success { background:#14532D; color:#BBF7D0; border:1px solid var(--green); }
.toast.error   { background:#7F1D1D; color:#FECACA; border:1px solid var(--error); }
.toast.info    { background:#1E3A5F; color:#BAE6FD; border:1px solid var(--info);  }

/* ── TABS ────────────────────────────────────── */
.tab-content        { display:none; }
.tab-content.active { display:block; }

/* ── PAGE HEADER ─────────────────────────────── */
.page-header {
  display:flex; align-items:flex-start;
  justify-content:space-between; margin-bottom:28px;
}
.page-header h1 { font-size:1.75rem; font-weight:900; color:var(--text); }
.page-header p  { color:var(--muted); font-size:0.88rem; margin-top:4px; }
.btn-add {
  padding:10px 20px; background:var(--red); color:#fff;
  border:none; border-radius:8px; font-family:var(--font);
  font-weight:800; font-size:0.88rem; cursor:pointer;
  white-space:nowrap; transition:background 0.2s; flex-shrink:0;
}
.btn-add:hover { background:var(--red-h); }

/* ── CAMPAIGNS GRID ──────────────────────────── */
.campaigns-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(290px,1fr));
  gap:18px;
}
.campaign-card {
  background:var(--card); border:1px solid var(--border);
  border-radius:12px; overflow:hidden; transition:border-color 0.2s;
}
.campaign-card.is-active {
  border-color:var(--green);
  box-shadow:0 0 22px rgba(34,197,94,0.14);
}
.camp-img {
  height:138px;
  background:linear-gradient(135deg,#1A0800,#2A0000);
  display:flex; align-items:center; justify-content:center;
  position:relative;
}
.live-badge {
  position:absolute; top:8px; right:8px;
  background:var(--green); color:#fff;
  font-size:0.65rem; font-weight:900;
  letter-spacing:0.5px; padding:3px 10px;
  border-radius:100px; text-transform:uppercase;
}
.camp-info { padding:14px 16px; }
.camp-name { font-weight:900; font-size:0.97rem; color:var(--gold); margin-bottom:5px; }
.camp-title{ font-size:0.82rem; font-style:italic; color:var(--text); margin-bottom:3px; }
.camp-sub  { font-size:0.78rem; color:var(--muted); }

.camp-actions {
  padding:10px 14px; border-top:1px solid var(--border);
  display:flex; gap:7px; align-items:center; flex-wrap:wrap;
}
.btn-activate {
  padding:5px 13px; background:rgba(34,197,94,0.13);
  color:var(--green); border:1px solid var(--green);
  border-radius:6px; font-family:var(--font);
  font-size:0.78rem; font-weight:800; cursor:pointer; transition:all 0.2s;
}
.btn-activate:hover { background:rgba(34,197,94,0.22); }
.active-label { font-size:0.78rem; color:var(--green); font-weight:800; }
.btn-edit-card {
  margin-left:auto; padding:5px 13px;
  background:rgba(212,175,55,0.08); color:var(--gold);
  border:1px solid rgba(212,175,55,0.28); border-radius:6px;
  font-family:var(--font); font-size:0.78rem; font-weight:800;
  cursor:pointer; transition:all 0.2s;
}
.btn-edit-card:hover { background:rgba(212,175,55,0.18); }
.btn-delete-card {
  padding:5px 9px;
  background:rgba(239,68,68,0.08); color:var(--error);
  border:1px solid rgba(239,68,68,0.2); border-radius:6px;
  font-size:0.78rem; cursor:pointer; transition:all 0.2s;
}
.btn-delete-card:hover { background:rgba(239,68,68,0.18); }

/* ── MENU TABLE ──────────────────────────────── */
.menu-filter-bar {
  display:flex; gap:7px; flex-wrap:wrap; margin-bottom:18px;
}
.filter-btn {
  padding:6px 15px; border-radius:100px;
  border:1px solid var(--border); background:none;
  color:var(--muted); font-family:var(--font);
  font-size:0.82rem; font-weight:700; cursor:pointer; transition:all 0.2s;
}
.filter-btn.active,.filter-btn:hover {
  background:var(--red); border-color:var(--red); color:#fff;
}

.menu-admin-table table {
  width:100%; border-collapse:collapse;
  background:var(--card); border-radius:12px; overflow:hidden;
}
.menu-admin-table th {
  padding:13px 15px; text-align:left;
  font-size:0.7rem; font-weight:900; letter-spacing:1px;
  text-transform:uppercase; color:var(--muted);
  background:rgba(255,255,255,0.03);
  border-bottom:1px solid var(--border);
}
.menu-admin-table td {
  padding:13px 15px; border-bottom:1px solid var(--border);
  font-size:0.88rem; vertical-align:middle;
}
.menu-admin-table tr:last-child td { border-bottom:none; }
.menu-admin-table .row-disabled { opacity:0.45; }

.td-emoji { font-size:1.4rem; width:44px; }
.item-name{ font-weight:800; color:var(--text); }
.item-desc{ font-size:0.78rem; color:var(--muted); margin-top:2px; }
.td-price { font-weight:900; color:var(--gold); font-size:0.97rem; white-space:nowrap; }
.cat-badge {
  padding:3px 10px; border-radius:100px;
  background:rgba(196,30,58,0.14); color:#F87171;
  font-size:0.72rem; font-weight:800; white-space:nowrap;
}
.btn-toggle {
  padding:5px 12px; border-radius:6px; border:none;
  font-family:var(--font); font-size:0.78rem; font-weight:800;
  cursor:pointer; white-space:nowrap;
}
.btn-toggle.on  { background:rgba(34,197,94,0.13); color:var(--green); }
.btn-toggle.off { background:rgba(239,68,68,0.1); color:var(--error); }
.row-actions { display:flex; gap:5px; }
.icon-btn {
  padding:5px 9px; border-radius:6px;
  border:1px solid var(--border); background:none;
  cursor:pointer; font-size:0.82rem; transition:all 0.2s;
}
.icon-btn.edit:hover   { background:rgba(212,175,55,0.1); border-color:var(--gold); }
.icon-btn.delete:hover { background:rgba(239,68,68,0.1); border-color:var(--error); }

/* ── CONFIG ──────────────────────────────────── */
.config-form { max-width:660px; display:flex; flex-direction:column; gap:20px; }
.cfg-section {
  background:var(--card); border:1px solid var(--border);
  border-radius:12px; padding:24px;
  display:flex; flex-direction:column; gap:14px;
}
.cfg-section h3 { font-size:0.97rem; font-weight:800; color:var(--gold); }
.btn-save-cfg {
  padding:13px 28px; background:var(--red); color:#fff;
  border:none; border-radius:8px; font-family:var(--font);
  font-weight:800; font-size:0.97rem; cursor:pointer;
  transition:background 0.2s; align-self:flex-start;
}
.btn-save-cfg:hover { background:var(--red-h); }

/* ── MODAL ───────────────────────────────────── */
.modal-overlay {
  display:none; position:fixed; inset:0;
  background:rgba(0,0,0,0.72); backdrop-filter:blur(5px);
  z-index:1000; align-items:center; justify-content:center; padding:20px;
}
.modal-overlay.open { display:flex; }
.modal {
  background:var(--card2); border:1px solid var(--border);
  border-radius:16px; width:100%; max-width:570px;
  max-height:90vh; overflow-y:auto;
  box-shadow:0 28px 80px rgba(0,0,0,0.6);
}
.modal-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 24px; border-bottom:1px solid var(--border);
  position:sticky; top:0; background:var(--card2); z-index:1;
}
.modal-header h2 { font-size:1.15rem; font-weight:900; }
.modal-close {
  background:none; border:none; color:var(--muted);
  font-size:1.15rem; cursor:pointer; padding:4px 8px;
  border-radius:6px; transition:all 0.2s;
}
.modal-close:hover { background:rgba(255,255,255,0.08); color:var(--text); }
.modal-body {
  padding:24px; display:flex; flex-direction:column; gap:15px;
}
.modal-footer {
  padding:15px 24px; border-top:1px solid var(--border);
  display:flex; justify-content:flex-end; gap:9px;
  position:sticky; bottom:0; background:var(--card2);
}

/* ── FORM FIELDS ─────────────────────────────── */
.field-group { display:flex; flex-direction:column; gap:5px; }
.field-group label { font-size:0.82rem; font-weight:800; color:var(--muted); }
.field-group input,
.field-group select,
.field-group textarea {
  padding:10px 13px; background:rgba(255,255,255,0.05);
  border:1px solid var(--border); border-radius:7px;
  color:var(--text); font-family:var(--font); font-size:0.92rem;
  outline:none; transition:border-color 0.2s;
}
.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus { border-color:var(--red); }
.field-group select option { background:#1C2130; }
.field-group textarea { height:76px; resize:vertical; }
.form-row-2 { display:grid; grid-template-columns:1fr 1fr; gap:12px; }

.toggle-label { display:flex; align-items:center; gap:10px; cursor:pointer; font-size:0.9rem; }
.toggle-label input[type=checkbox] { width:16px; height:16px; accent-color:var(--red); flex-shrink:0; }
.toggle-label small { color:var(--muted); font-size:0.75rem; }

/* ── UPLOAD ──────────────────────────────────── */
.upload-area {
  border:2px dashed var(--border); border-radius:10px;
  padding:22px; display:flex; flex-direction:column;
  align-items:center; gap:6px; cursor:pointer;
  transition:border-color 0.2s; text-align:center;
}
.upload-area:hover { border-color:var(--red); }
.upload-icon { font-size:1.8rem; }
.upload-area p    { font-weight:700; font-size:0.88rem; }
.upload-area span { font-size:0.72rem; color:var(--muted); }

.img-preview-wrap { position:relative; border-radius:10px; overflow:hidden; }
.img-preview-wrap img {
  width:100%; height:150px; object-fit:cover;
  border-radius:10px; display:block;
}
.remove-img {
  position:absolute; top:8px; right:8px;
  background:rgba(0,0,0,0.72); color:#fff;
  border:none; border-radius:6px;
  padding:4px 10px; font-size:0.78rem; font-weight:700;
  cursor:pointer; font-family:var(--font);
}

.btn-cancel {
  padding:9px 18px; background:rgba(255,255,255,0.05);
  color:var(--muted); border:1px solid var(--border);
  border-radius:7px; font-family:var(--font); font-weight:700;
  font-size:0.88rem; cursor:pointer;
}
.btn-save {
  padding:9px 22px; background:var(--red); color:#fff;
  border:none; border-radius:7px; font-family:var(--font);
  font-weight:800; font-size:0.88rem; cursor:pointer; transition:background 0.2s;
}
.btn-save:hover { background:var(--red-h); }

.empty-state {
  text-align:center; color:var(--muted);
  padding:56px 20px; font-size:0.92rem; line-height:1.7;
}

/* ── LOGO UPLOAD ── */
.logo-upload-area {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: var(--card);
  min-height: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.logo-upload-area:hover { border-color: var(--red); background: var(--off); }

.logo-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: #fef3c7;
  border: 1px solid #d97706;
  border-radius: 8px;
  padding: 12px 14px;
  margin-top: 12px;
  font-size: 0.82rem;
  color: #92400e;
  line-height: 1.65;
}
.logo-note span { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.logo-note strong { color: #7c2d12; }