/* Flash Mail Admin Panel — Styles */

:root {
  --bg: #0a0a0f;
  --surface: #13131a;
  --surface-2: #1a1a24;
  --surface-3: #22222e;
  --border: #2a2a38;
  --text: #e4e4ed;
  --text-dim: #8888a0;
  --primary: #6366f1;
  --primary-light: #818cf8;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --radius: 10px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.hidden { display: none !important; }

/* ─── Login ──────────────────────────────────────────────── */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at top, #1a1a2e 0%, var(--bg) 60%);
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  width: 400px;
  max-width: 90vw;
  box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-icon {
  font-size: 48px;
  color: var(--primary);
  margin-bottom: 12px;
}

.login-header h1 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
}

.login-header p {
  font-size: 13px;
  color: var(--text-dim);
}

.input-group {
  position: relative;
  margin-bottom: 16px;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--text-dim);
}

.input-group input {
  width: 100%;
  padding: 14px 16px 14px 48px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  outline: none;
  transition: border 0.2s;
}

.input-group input:focus {
  border-color: var(--primary);
}

.error-msg {
  color: var(--danger);
  font-size: 12px;
  min-height: 18px;
  margin-bottom: 8px;
}

.btn-primary {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.2s, transform 0.1s;
}

.btn-primary:hover { background: var(--primary-light); }
.btn-primary:active { transform: scale(0.98); }

/* ─── Dashboard ──────────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-left .material-icons-round {
  font-size: 28px;
  color: var(--primary);
}

.topbar-left h1 {
  font-size: 18px;
  font-weight: 700;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stat-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-dim);
}

.stat-chip .material-icons-round {
  font-size: 16px;
  color: var(--primary);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 8px;
  border-radius: var(--radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: all 0.2s;
}

.btn-ghost:hover {
  background: var(--surface-2);
  color: var(--text);
}

/* ─── Tabs ───────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 4px;
  padding: 16px 32px 0;
  border-bottom: 1px solid var(--border);
}

.tab {
  padding: 12px 20px;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.2s;
}

.tab:hover { color: var(--text); }
.tab.active {
  color: var(--primary-light);
  border-bottom-color: var(--primary);
}

.tab-content { display: none; padding: 24px 32px; }
.tab-content.active { display: block; }

/* ─── Search ─────────────────────────────────────────────── */
.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
  margin-bottom: 20px;
}

.search-bar .material-icons-round {
  font-size: 20px;
  color: var(--text-dim);
}

.search-bar input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  outline: none;
}

/* ─── Table ──────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 12px 16px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody tr:last-child td { border-bottom: none; }

tbody tr:hover { background: var(--surface-2); }

.empty-state {
  text-align: center;
  color: var(--text-dim);
  padding: 40px 16px !important;
}

/* ─── Badges ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-success { background: rgba(34,197,94,0.15); color: var(--success); }
.badge-danger { background: rgba(239,68,68,0.15); color: var(--danger); }
.badge-warning { background: rgba(245,158,11,0.15); color: var(--warning); }
.badge-neutral { background: rgba(136,136,160,0.15); color: var(--text-dim); }

/* ─── Action Buttons ─────────────────────────────────────── */
.btn-sm {
  padding: 6px 14px;
  border-radius: 6px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  transition: all 0.2s;
}

.btn-sm:hover { background: var(--surface-3); border-color: var(--primary); }

.btn-sm.btn-enable { color: var(--success); border-color: var(--success); }
.btn-sm.btn-enable:hover { background: rgba(34,197,94,0.1); }

.btn-sm.btn-disable { color: var(--danger); border-color: var(--danger); }
.btn-sm.btn-disable:hover { background: rgba(239,68,68,0.1); }

.tx-hash {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ─── Pagination ─────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 0;
}

.pagination button {
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.pagination button:hover { border-color: var(--primary); }
.pagination button.active { background: var(--primary); border-color: var(--primary); }
.pagination button:disabled { opacity: 0.3; cursor: default; }

/* ─── Toast ──────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  animation: slideUp 0.3s ease;
  z-index: 100;
}

.toast .material-icons-round { color: var(--success); font-size: 20px; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}