/* Startone Admin — shared base styles.
   Same design tokens as the main Startone site (assets/css/style.css)
   so the admin panel feels like the same product. Each admin page adds
   its own style.css on top of this for page-specific layout. */

:root {
    --bg-light: #ffffff;
    --bg-secondary: #f5f5f7;
    --bg-tertiary: #e8e8ed;
    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --text-tertiary: #6e6e73;
    --accent: #0071e3;
    --accent-hover: #0077ed;
    --accent-light: #e3f0ff;
    --danger: #e0393e;
    --danger-light: #fdeaea;
    --success: #0aa876;
    --border-color: rgba(0, 0, 0, 0.08);
    --sidebar-bg: #111827;
    --sidebar-text: rgba(255, 255, 255, 0.72);
    --font-main: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --radius-full: 980px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-main);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* Shared admin layout shell: sidebar + content, used by every
   dashboard/news/career page. */
.admin-shell {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 250px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    padding: 26px 18px;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
}

.admin-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px 26px;
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}

.admin-sidebar-brand img { width: 28px; height: 28px; object-fit: contain; }

.admin-nav { display: flex; flex-direction: column; gap: 4px; }

.admin-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    color: var(--sidebar-text);
    font-size: .92rem;
    font-weight: 500;
    transition: var(--transition);
}

.admin-nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.admin-nav a.is-active { background: var(--accent); color: #fff; }

.admin-sidebar-footer {
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,.1);
}

.admin-logout-btn {
    display: block;
    width: 100%;
    padding: 10px 14px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--sidebar-text);
    font-size: .88rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.admin-logout-btn:hover { background: rgba(255,255,255,.06); color: #fff; }

.admin-main {
    flex: 1;
    min-width: 0;
    padding: 34px 42px 60px;
}

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 30px;
}

.admin-topbar h1 {
    font-size: 1.7rem;
    letter-spacing: -0.03em;
    font-weight: 700;
}

.admin-topbar p {
    margin-top: 4px;
    color: var(--text-secondary);
    font-size: .92rem;
}

/* Shared building blocks reused across admin pages */
.admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: none;
    border-radius: var(--radius-full);
    background: var(--accent);
    color: #fff;
    font-size: .88rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.admin-btn:hover { background: var(--accent-hover); }

.admin-btn-secondary {
    background: var(--bg-light);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.admin-btn-secondary:hover { background: var(--bg-tertiary); }

.admin-btn-danger { background: var(--danger); }
.admin-btn-danger:hover { background: #c93035; }

.admin-card {
    padding: 24px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-light);
    box-shadow: var(--shadow-sm);
}

.admin-field { margin-bottom: 16px; }

.admin-field label {
    display: block;
    margin-bottom: 6px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--text-primary);
}

.admin-field input,
.admin-field textarea,
.admin-field select {
    width: 100%;
    padding: 10px 13px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    font-family: inherit;
    font-size: .92rem;
    color: var(--text-primary);
}

.admin-field input:focus,
.admin-field textarea:focus,
.admin-field select:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
    background: #fff;
}

.admin-field textarea { resize: vertical; min-height: 90px; }
.admin-field-hint { margin-top: 5px; color: var(--text-tertiary); font-size: .78rem; }

.admin-toast {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 300;
    padding: 13px 20px;
    border-radius: var(--radius-sm);
    background: var(--text-primary);
    color: #fff;
    font-size: .88rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
    pointer-events: none;
}

.admin-toast.is-visible { opacity: 1; transform: translateY(0); }
.admin-toast.is-error { background: var(--danger); }

@media (max-width: 860px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: 100%; flex-direction: row; align-items: center; padding: 14px 16px; }
    .admin-sidebar-brand { padding: 0; margin-right: auto; }
    .admin-nav { flex-direction: row; flex-wrap: wrap; }
    .admin-sidebar-footer { margin-top: 0; padding-top: 0; border-top: 0; }
    .admin-main { padding: 24px 18px 48px; }
}

/* ============================================================
   Auth guard — sembunyikan konten admin sampai status login
   Firebase terkonfirmasi. Kelas "admin-auth-pending" ada di
   <html> secara default lewat HTML (bukan lewat JS), jadi
   konten TIDAK PERNAH sempat terlihat sekilas (flash) sebelum
   JS sempat jalan dan redirect — baik pada halaman login
   maupun halaman admin terproteksi (dashboard/berita/karier).
   auth.js yang melepas kelas ini setelah status login
   terkonfirmasi (dan hanya jika user memang sudah login).
   ============================================================ */
html.admin-auth-pending .admin-shell,
html.admin-auth-pending .login-shell {
    display: none;
}

.admin-auth-overlay {
    position: fixed;
    inset: 0;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background: var(--bg-light);
    z-index: 9999;
}

html.admin-auth-pending .admin-auth-overlay {
    display: flex;
}

.admin-auth-spinner {
    width: 34px;
    height: 34px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: admin-auth-spin 0.8s linear infinite;
}

@keyframes admin-auth-spin {
    to { transform: rotate(360deg); }
}

.admin-auth-overlay p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-align: center;
    max-width: 280px;
}