/*
 * Tellzy Admin — theme
 * Palette inspired by the brand: light blue (bottom-left) to near-black (top-right)
 */

:root {
  --tz-bg-start: #9AA8FF;
  --tz-bg-mid:   #2A2E6E;
  --tz-bg-end:   #07081A;
  --tz-surface:  rgba(255, 255, 255, 0.04);
  --tz-surface-strong: rgba(255, 255, 255, 0.08);
  --tz-border:   rgba(255, 255, 255, 0.08);
  --tz-border-strong: rgba(255, 255, 255, 0.16);
  --tz-accent:   #9AA8FF;
  --tz-accent-strong: #b8c3ff;
  --tz-danger:   #ff6b6b;
  --tz-success:  #4ade80;
  --tz-text:     #f5f6fb;
  --tz-text-dim: #aab0c8;
  --tz-text-muted: #6b6f8a;
  --tz-sidebar-w: 250px;
  --tz-radius:   14px;
  --tz-radius-sm: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: #07081A;
  color: var(--tz-text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 0% 100%, var(--tz-bg-start) 0%, transparent 45%),
    radial-gradient(circle at 100% 0%, #1a1d4a 0%, transparent 55%),
    linear-gradient(135deg, #161a4a 0%, #07081A 100%);
  background-attachment: fixed;
}

a { color: var(--tz-accent); text-decoration: none; }
a:hover { color: var(--tz-accent-strong); }

/* ---------- Layout (authenticated shell) ---------- */

.admin-layout {
  display: grid;
  grid-template-columns: var(--tz-sidebar-w) 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: rgba(7, 8, 26, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid var(--tz-border);
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.admin-brand { padding: 2px 8px 14px 8px; }
.admin-brand-word { display: block; width: 160px; max-width: 100%; height: auto; }

.admin-nav { display: flex; flex-direction: column; gap: 2px; }
.admin-nav-section {
  margin: 14px 10px 4px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tz-text-muted);
}
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--tz-radius-sm);
  color: var(--tz-text-dim);
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.admin-nav-item:hover { background: var(--tz-surface); color: var(--tz-text); }
.admin-nav-item.is-active {
  background: var(--tz-surface-strong);
  color: var(--tz-text);
  box-shadow: inset 0 0 0 1px var(--tz-border-strong);
}
.admin-nav-item.is-disabled { color: var(--tz-text-muted); cursor: not-allowed; }
.admin-nav-icon {
  display: inline-flex;
  width: 20px;
  justify-content: center;
  font-size: 14px;
  opacity: 0.8;
}

.admin-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  border-bottom: 1px solid var(--tz-border);
  background: rgba(7, 8, 26, 0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.admin-topbar-title { font-size: 18px; font-weight: 600; }
.admin-topbar-user { display: flex; align-items: center; gap: 14px; }
.admin-user-name { font-weight: 600; }
.admin-user-username { color: var(--tz-text-dim); font-size: 13px; }

.admin-content { padding: 32px; min-width: 0; }

/* ---------- Generic atoms ---------- */

.admin-card {
  background: var(--tz-surface);
  border: 1px solid var(--tz-border);
  border-radius: var(--tz-radius);
  padding: 22px;
}

.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.05s, background 0.15s, border-color 0.15s, color 0.15s;
  color: var(--tz-text);
  background: var(--tz-surface);
  border-color: var(--tz-border-strong);
  text-decoration: none;
}
.admin-btn:hover { background: var(--tz-surface-strong); color: var(--tz-text); }
.admin-btn:active { transform: translateY(1px); }
.admin-btn-primary {
  background: linear-gradient(135deg, var(--tz-accent) 0%, #6c7bff 100%);
  color: #07081A;
  border-color: transparent;
}
.admin-btn-primary:hover {
  background: linear-gradient(135deg, var(--tz-accent-strong) 0%, #8794ff 100%);
  color: #07081A;
}
.admin-btn-ghost { background: transparent; border-color: var(--tz-border); }
.admin-btn-danger { background: rgba(255,107,107,0.12); border-color: rgba(255,107,107,0.35); color: var(--tz-danger); }
.admin-btn-sm { padding: 7px 12px; font-size: 12px; }
.admin-btn-block { width: 100%; }

.admin-input, .admin-textarea, .admin-select {
  width: 100%;
  padding: 10px 12px;
  background: rgba(7, 8, 26, 0.55);
  border: 1px solid var(--tz-border-strong);
  border-radius: var(--tz-radius-sm);
  color: var(--tz-text);
  font: inherit;
  transition: border-color 0.15s, background 0.15s;
}
.admin-input:focus, .admin-textarea:focus, .admin-select:focus {
  outline: none;
  border-color: var(--tz-accent);
  background: rgba(7, 8, 26, 0.75);
}
.admin-textarea { min-height: 90px; resize: vertical; }

.admin-field { display: block; margin-bottom: 14px; }
.admin-field-label {
  display: block;
  margin-bottom: 6px;
  color: var(--tz-text-dim);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.admin-alert {
  padding: 10px 14px;
  border-radius: var(--tz-radius-sm);
  margin-bottom: 14px;
  font-size: 13px;
}
.admin-alert-danger { background: rgba(255,107,107,0.1); color: var(--tz-danger); border: 1px solid rgba(255,107,107,0.25); }
.admin-alert-success { background: rgba(74,222,128,0.1); color: var(--tz-success); border: 1px solid rgba(74,222,128,0.25); }

.admin-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--tz-surface-strong);
  color: var(--tz-text-dim);
  letter-spacing: 0.04em;
}
.admin-pill-admin { background: rgba(154,168,255,0.15); color: var(--tz-accent-strong); }
.admin-pill-moderator { background: rgba(168,85,247,0.15); color: #d1b3ff; }
.admin-pill-disabled { background: rgba(255,107,107,0.15); color: var(--tz-danger); }
.admin-pill-verified { background: rgba(74,222,128,0.15); color: var(--tz-success); }

.admin-muted { color: var(--tz-text-dim); }

/* ---------- Hero / dashboard ---------- */

.admin-hero {
  padding: 44px 32px;
  border-radius: var(--tz-radius);
  background: var(--tz-surface);
  border: 1px solid var(--tz-border);
  text-align: center;
}
.admin-hero-logo { width: 96px; margin-bottom: 20px; }
.admin-hero h1 { margin: 0 0 6px; font-size: 28px; }
.admin-hero p { color: var(--tz-text-dim); margin: 0 0 22px; }
.admin-hero-actions { display: flex; gap: 10px; justify-content: center; }

/* ---------- Login ---------- */

.admin-login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.admin-login-wrap { width: 100%; max-width: 400px; }
.admin-login-card {
  background: var(--tz-surface);
  border: 1px solid var(--tz-border-strong);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 36px 32px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.35);
  text-align: center;
}
.admin-login-logo { width: 160px; max-width: 80%; margin: 0 auto 20px; display: block; }
.admin-login-title { font-size: 22px; margin: 0 0 6px; }
.admin-login-subtitle { color: var(--tz-text-dim); margin: 0 0 22px; font-size: 14px; }
.admin-login-card .admin-field { text-align: left; }
.admin-login-card-wide { max-width: 680px; width: 100%; }
.admin-error-trace {
  text-align: left;
  margin: 18px 0;
  padding: 14px 16px;
  background: rgba(0,0,0,0.28);
  border: 1px solid var(--tz-border-strong);
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--tz-text-dim);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  max-height: 280px;
  overflow: auto;
}
.admin-error-trace:empty { display: none; }

/* ---------- Users list ---------- */

.admin-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.admin-page-header h1 { margin: 0; font-size: 22px; }
.admin-search {
  flex: 1 1 320px;
  max-width: 420px;
  position: relative;
}
.admin-search input { padding-left: 36px; }
.admin-search::before {
  content: "\1F50D";
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.55;
  font-size: 13px;
}

.admin-table-wrap {
  background: var(--tz-surface);
  border: 1px solid var(--tz-border);
  border-radius: var(--tz-radius);
  overflow: hidden;
}
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--tz-border);
  vertical-align: middle;
}
.admin-table thead th {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tz-text-muted);
  font-weight: 600;
  background: rgba(7,8,26,0.5);
}
.admin-table tbody tr { cursor: pointer; transition: background 0.15s; }
.admin-table tbody tr:hover { background: var(--tz-surface-strong); }
.admin-table tbody tr:last-child td { border-bottom: 0; }
.admin-table .admin-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--tz-surface-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--tz-text-dim);
  font-weight: 600;
  font-size: 12px;
}
.admin-table .admin-avatar img { width: 100%; height: 100%; object-fit: cover; }

.admin-empty {
  padding: 50px 20px;
  text-align: center;
  color: var(--tz-text-dim);
}

.admin-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-top: 1px solid var(--tz-border);
  color: var(--tz-text-dim);
  font-size: 13px;
}
.admin-pagination .admin-btn-sm { padding: 6px 12px; }

/* ---------- User editor ---------- */

.admin-editor { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; }
.admin-editor-head {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px;
  background: var(--tz-surface);
  border: 1px solid var(--tz-border);
  border-radius: var(--tz-radius);
}
.admin-editor-head .admin-avatar-lg {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--tz-surface-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-weight: 700;
  font-size: 22px;
  color: var(--tz-text-dim);
}
.admin-editor-head .admin-avatar-lg img { width: 100%; height: 100%; object-fit: cover; }
.admin-editor-head h1 { margin: 0; font-size: 22px; }
.admin-editor-head .admin-editor-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }

.admin-tabs {
  display: flex;
  gap: 4px;
  padding: 6px;
  border-radius: var(--tz-radius);
  background: var(--tz-surface);
  border: 1px solid var(--tz-border);
  overflow-x: auto;
}
.admin-tab {
  padding: 9px 16px;
  border-radius: var(--tz-radius-sm);
  color: var(--tz-text-dim);
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  border: 0;
  background: transparent;
}
.admin-tab:hover { color: var(--tz-text); }
.admin-tab.is-active {
  background: var(--tz-surface-strong);
  color: var(--tz-text);
  box-shadow: inset 0 0 0 1px var(--tz-border-strong);
}

.admin-pane { display: none; }
.admin-pane.is-active { display: block; }
.admin-pane-card {
  background: var(--tz-surface);
  border: 1px solid var(--tz-border);
  border-radius: var(--tz-radius);
  padding: 24px;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px 18px;
}
.admin-form-grid .admin-field { margin-bottom: 0; }
.admin-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}
.admin-readonly {
  padding: 10px 12px;
  background: rgba(7,8,26,0.35);
  border: 1px dashed var(--tz-border);
  border-radius: var(--tz-radius-sm);
  color: var(--tz-text-dim);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  word-break: break-all;
}

.admin-stub {
  padding: 40px 20px;
  text-align: center;
  color: var(--tz-text-dim);
}

@media (max-width: 800px) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--tz-border);
  }
  .admin-content { padding: 20px; }
  .admin-topbar { padding: 14px 20px; }
}