/* ============================================== */
/* UNL DİJİTAL - ADMIN PANEL STYLES (ADMIN.CSS)   */
/* ============================================== */

:root {
  --admin-bg: #0b0e14;
  --admin-sidebar: #11151f;
  --admin-card: #181d2a;
  --admin-border: rgba(255, 255, 255, 0.08);
  --admin-accent: #00f2fe;
  --admin-accent-grad: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  --admin-text: #f1f5f9;
  --admin-muted: #94a3b8;
  --admin-danger: #ef4444;
  --admin-success: #10b981;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--admin-bg);
  color: var(--admin-text);
  min-height: 100vh;
  display: flex;
}

/* LOGIN SCREEN */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at 50% 30%, #151a28 0%, #080a0f 100%);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-header h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.75rem;
  margin-top: 0.5rem;
}

.login-header p {
  color: var(--admin-muted);
  font-size: 0.875rem;
}

/* DASHBOARD LAYOUT */
.admin-sidebar {
  width: 260px;
  background: var(--admin-sidebar);
  border-right: 1px solid var(--admin-border);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
}

.admin-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  padding: 0.5rem 0.75rem 1.5rem;
  border-bottom: 1px solid var(--admin-border);
  margin-bottom: 1.5rem;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-grow: 1;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  color: var(--admin-muted);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.admin-nav-item:hover, .admin-nav-item.active {
  background: rgba(0, 242, 254, 0.1);
  color: var(--admin-accent);
}

.admin-nav-item i {
  font-size: 1.1rem;
}

.admin-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  background: var(--admin-sidebar);
  border-bottom: 1px solid var(--admin-border);
}

.admin-content {
  padding: 2rem;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* CARDS & TABLES */
.admin-panel-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 14px;
  padding: 1.75rem;
  margin-bottom: 2rem;
}

.card-title-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.data-table th, .data-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--admin-border);
}

.data-table th {
  color: var(--admin-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.badge-unread {
  background: rgba(0, 242, 254, 0.15);
  color: var(--admin-accent);
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.75rem;
}

.btn-admin {
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-admin-primary {
  background: var(--admin-accent-grad);
  color: #080a0f;
}

.btn-admin-danger {
  background: rgba(239, 68, 68, 0.15);
  color: var(--admin-danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-admin-danger:hover {
  background: var(--admin-danger);
  color: #fff;
}

.admin-form-group {
  margin-bottom: 1.25rem;
}

.admin-form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--admin-muted);
  margin-bottom: 0.5rem;
}

.admin-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: #0d1017;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  color: #fff;
  outline: none;
}

.admin-input:focus {
  border-color: var(--admin-accent);
}