/* ========== AUTH GATE ========== */
.auth-gate {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  background-image: radial-gradient(ellipse 60% 60% at 50% 40%, rgba(108,99,255,0.1), transparent);
}
.auth-card {
  width: 100%; max-width: 380px; margin: 20px;
  background: var(--surface); border: 1px solid var(--border2);
  border-radius: var(--radius-xl); padding: 40px 32px;
  text-align: center;
}
.auth-logo { font-size: 3rem; margin-bottom: 16px; }
.auth-card h2 {
  font-family: var(--font-head); font-size: 1.6rem; font-weight: 700;
  color: var(--text); margin-bottom: 8px;
}
.auth-card > p { color: var(--text2); margin-bottom: 28px; font-size: 14px; }
.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-input {
  width: 100%; padding: 13px 16px; border-radius: var(--radius);
  background: var(--bg); border: 1px solid var(--border2);
  color: var(--text); font-size: 15px; outline: none; transition: var(--transition);
}
.auth-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.auth-btn {
  padding: 13px; border-radius: var(--radius);
  background: var(--accent); color: #fff;
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: var(--transition);
}
.auth-btn:hover { background: var(--accent2); transform: translateY(-1px); }
.auth-error { font-size: 13px; color: var(--red); margin-top: 8px; }
.auth-back { display: inline-block; margin-top: 20px; font-size: 13px; color: var(--text3); transition: var(--transition); }
.auth-back:hover { color: var(--text); }

/* ========== ADMIN NAV ========== */
.admin-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,15,0.95); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: 64px; display: flex; align-items: center;
}
.admin-nav-inner {
  width: 100%; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.admin-tag {
  font-size: 10px; padding: 3px 8px; border-radius: 99px;
  background: rgba(108,99,255,0.2); color: var(--accent);
  font-weight: 700; letter-spacing: 0.08em; margin-left: 8px;
  vertical-align: middle;
}
.admin-nav-right { display: flex; align-items: center; gap: 12px; }
.admin-user { font-size: 14px; color: var(--text2); }
.logout-btn {
  padding: 7px 14px; border-radius: 8px;
  background: rgba(239,68,68,0.1); color: var(--red);
  border: 1px solid rgba(239,68,68,0.2);
  font-size: 13px; font-weight: 600; cursor: pointer; transition: var(--transition);
}
.logout-btn:hover { background: var(--red); color: #fff; }

/* ========== LAYOUT ========== */
.admin-layout {
  display: flex; min-height: 100vh; padding-top: 64px;
}
.admin-sidebar {
  width: 220px; flex-shrink: 0;
  background: var(--bg2); border-right: 1px solid var(--border);
  position: sticky; top: 64px; height: calc(100vh - 64px);
  overflow-y: auto; display: flex; flex-direction: column;
  padding: 20px 0;
}
.sidebar-nav { display: flex; flex-direction: column; gap: 4px; padding: 0 12px; flex: 1; }
.sidebar-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 10px;
  color: var(--text2); font-size: 14px; font-weight: 500;
  transition: var(--transition); cursor: pointer;
}
.sidebar-item:hover { background: var(--surface2); color: var(--text); }
.sidebar-item.active { background: rgba(108,99,255,0.15); color: var(--accent); }
.si-icon { font-size: 16px; }
.sidebar-footer { padding: 12px; }
.view-site-btn {
  display: block; text-align: center; padding: 10px;
  border-radius: 10px; background: var(--surface2);
  border: 1px solid var(--border); color: var(--text2);
  font-size: 13px; transition: var(--transition);
}
.view-site-btn:hover { color: var(--text); border-color: var(--accent); }

.admin-main { flex: 1; padding: 32px; overflow-y: auto; }

/* ========== TAB CONTENT ========== */
.tab-content { display: none; animation: fadeUp 0.3s ease; }
.tab-content.active { display: block; }
.tab-header { margin-bottom: 28px; }
.tab-header h1 {
  font-family: var(--font-head); font-size: 1.8rem; font-weight: 800;
  color: var(--text); margin-bottom: 6px;
}
.tab-header p { color: var(--text2); font-size: 14px; }

/* ========== STATS ROW ========== */
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 32px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px; text-align: center;
}
.stat-card-icon { font-size: 2rem; margin-bottom: 10px; }
.stat-card-val {
  font-family: var(--font-head); font-size: 2rem; font-weight: 800;
  color: var(--text); margin-bottom: 4px;
}
.stat-card-label { font-size: 12px; color: var(--text3); text-transform: uppercase; letter-spacing: 0.06em; }

.dash-recent-section h3 {
  font-family: var(--font-head); font-size: 1.1rem; font-weight: 700;
  color: var(--text); margin-bottom: 16px;
}
.recent-list { display: flex; flex-direction: column; gap: 10px; }
.recent-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
}
.recent-item-name { font-weight: 600; font-size: 14px; color: var(--text); }
.recent-item-cat { font-size: 12px; padding: 3px 10px; border-radius: 99px; }
.recent-item-date { font-size: 12px; color: var(--text3); }

/* ========== FORM ========== */
.form-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 32px; max-width: 680px;
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--text2); margin-bottom: 8px; text-transform: uppercase;
  letter-spacing: 0.05em;
}
.required { color: var(--red); }
.form-input {
  width: 100%; padding: 11px 14px; border-radius: var(--radius);
  background: var(--bg); border: 1px solid var(--border2);
  color: var(--text); font-size: 14px; outline: none;
  transition: var(--transition);
}
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.form-select { appearance: none; cursor: pointer; }
.form-textarea { resize: vertical; min-height: 80px; }
.form-hint { display: block; font-size: 12px; color: var(--text3); margin-top: 5px; }
.form-actions { display: flex; gap: 12px; margin-top: 24px; }
.form-msg {
  margin-top: 16px; padding: 12px 16px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500;
}
.form-msg.success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.2); color: var(--green); }
.form-msg.error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2); color: var(--red); }

.btn-primary {
  padding: 11px 24px; border-radius: var(--radius);
  background: var(--accent); color: #fff; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: var(--transition);
}
.btn-primary:hover { background: var(--accent2); transform: translateY(-1px); }
.btn-ghost {
  padding: 11px 24px; border-radius: var(--radius);
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text2); font-size: 14px; font-weight: 600;
  cursor: pointer; transition: var(--transition);
}
.btn-ghost:hover { color: var(--text); border-color: var(--border2); }
.btn-danger {
  padding: 11px 24px; border-radius: var(--radius);
  background: var(--red); color: #fff; font-size: 14px; font-weight: 600;
  cursor: pointer; transition: var(--transition); border: none;
}
.btn-danger:hover { opacity: 0.85; }

/* ========== MANAGE LIST ========== */
.manage-toolbar {
  display: flex; align-items: center; gap: 16px; margin-bottom: 20px;
}
.manage-search { flex: 1; max-width: 320px; }
.manage-list { display: flex; flex-direction: column; gap: 10px; }
.manage-item {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 20px; border-radius: var(--radius-lg);
  background: var(--surface); border: 1px solid var(--border);
  transition: var(--transition);
}
.manage-item:hover { border-color: var(--border2); }
.manage-item-info { flex: 1; min-width: 0; }
.manage-item-name {
  font-weight: 600; font-size: 15px; color: var(--text);
  margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.manage-item-url {
  font-size: 12px; color: var(--text3); font-family: monospace;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.manage-item-actions { display: flex; gap: 8px; flex-shrink: 0; }
.manage-copy-btn, .manage-test-btn, .manage-del-btn {
  padding: 6px 12px; border-radius: 8px; font-size: 12px; font-weight: 600;
  cursor: pointer; transition: var(--transition);
}
.manage-copy-btn {
  background: var(--surface2); border: 1px solid var(--border); color: var(--text2);
}
.manage-copy-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.manage-test-btn {
  background: rgba(34,211,238,0.1); border: 1px solid rgba(34,211,238,0.2); color: var(--cyan);
}
.manage-test-btn:hover { background: var(--cyan); color: var(--bg); }
.manage-del-btn {
  background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2); color: var(--red);
}
.manage-del-btn:hover { background: var(--red); color: #fff; }

/* ========== CATEGORIES TAB ========== */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; }
.cat-stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px; text-align: center;
}
.cat-stat-icon { font-size: 2rem; margin-bottom: 8px; }
.cat-stat-name {
  font-family: var(--font-head); font-size: 1rem; font-weight: 700;
  color: var(--text); margin-bottom: 4px;
}
.cat-stat-count { font-size: 13px; color: var(--text3); }

/* ========== DELETE MODAL ========== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
}
.modal-card {
  background: var(--surface); border: 1px solid var(--border2);
  border-radius: var(--radius-xl); padding: 40px 32px;
  max-width: 360px; width: calc(100% - 40px); text-align: center;
}
.modal-icon { font-size: 2.5rem; margin-bottom: 16px; }
.modal-card h3 {
  font-family: var(--font-head); font-size: 1.3rem; font-weight: 700;
  color: var(--text); margin-bottom: 8px;
}
.modal-card p { color: var(--text2); font-size: 14px; margin-bottom: 24px; }
.modal-actions { display: flex; gap: 12px; justify-content: center; }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .admin-sidebar { display: none; }
  .admin-main { padding: 20px 16px; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .manage-item { flex-direction: column; align-items: flex-start; }
  .manage-item-actions { width: 100%; }
  .manage-copy-btn, .manage-test-btn, .manage-del-btn { flex: 1; text-align: center; }
}
@media (max-width: 480px) {
  .stats-row { grid-template-columns: 1fr; }
}