/* ============================================
   BEF DAYS — Layout
   Auth layout, Admin layout (sidebar + header)
   ============================================ */

/* ─── AUTH LAYOUT ────────────────────────── */
.auth-layout {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-xl);
    background: var(--color-bg-page);
}
.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: var(--space-3xl);
}
.auth-logo {
    text-align: center;
    margin-bottom: var(--space-2xl);
}
.auth-logo h1 {
    font: var(--text-h1);
    letter-spacing: -0.02em;
}
.auth-logo p {
    font: var(--text-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-sm);
}
.auth-footer {
    text-align: center;
    margin-top: var(--space-xl);
    font: var(--text-sm);
    color: var(--color-text-tertiary);
}
.auth-footer a { color: var(--color-accent); font-weight: 500; }

/* ─── ADMIN LAYOUT ───────────────────────── */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* ─── SIDEBAR ────────────────────────────── */
.sidebar {
    width: var(--sidebar-width);
    background: var(--color-bg-sidebar);
    border-right: 1px solid var(--color-border-subtle);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: var(--z-sticky);
    transition: width var(--transition-normal), transform var(--transition-normal);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    height: var(--header-height);
    border-bottom: 1px solid var(--color-border-subtle);
    flex-shrink: 0;
}
.sidebar-logo {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
}
.sidebar-logo span {
    color: var(--color-accent-secondary);
    font-weight: 400;
}

.sidebar-workspace {
    padding: var(--space-md) var(--space-xl);
    border-bottom: 1px solid var(--color-border-subtle);
}
.sidebar-workspace-name {
    font: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-subtle);
    cursor: pointer;
    transition: background var(--transition-fast);
}
.sidebar-workspace-name:hover { background: var(--color-bg-hover); }

/* Nav */
.sidebar-nav {
    flex: 1;
    padding: var(--space-md) var(--space-md);
}
.sidebar-section {
    margin-bottom: var(--space-lg);
}
.sidebar-section-title {
    font: var(--text-label);
    color: var(--color-text-tertiary);
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-xs);
}
.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    font: var(--text-sm);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    margin-bottom: 1px;
}
.sidebar-link:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}
.sidebar-link.is-active {
    background: var(--color-bg-active);
    color: var(--color-text-primary);
    font-weight: 500;
}
.sidebar-link svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    opacity: 0.7;
}
.sidebar-link.is-active svg { opacity: 1; }
.sidebar-link .sidebar-badge {
    margin-left: auto;
    background: var(--color-error);
    color: white;
    font-size: 10px;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* Sidebar footer */
.sidebar-footer {
    padding: var(--space-md) var(--space-xl);
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
    background: var(--color-bg-hover);
}
.sidebar-user {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
}
.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name { font: var(--text-sm); font-weight: 500; }
.sidebar-user-email { font: var(--text-caption); color: var(--color-text-tertiary); }

/* ─── MAIN CONTENT ───────────────────────── */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ─── HEADER ─────────────────────────────── */
.header {
    height: var(--header-height);
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-2xl);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}
.header-left {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}
.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}
.header-title {
    font: var(--text-h2);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-primary);
    padding: var(--space-sm);
}

/* Notification bell */
.notification-btn {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}
.notification-btn:hover { background: var(--color-bg-hover); }
.notification-btn svg { width: 20px; height: 20px; }
.notification-btn .badge-count {
    position: absolute;
    top: 2px; right: 2px;
    background: var(--color-error);
    color: white;
    font-size: 10px;
    font-weight: 600;
    min-width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
}

/* ─── PAGE CONTENT ───────────────────────── */
.page-content {
    flex: 1;
    padding: var(--space-2xl);
    max-width: var(--content-max-width);
    width: 100%;
    margin: 0 auto;
}

/* Page header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-lg);
}
.page-header-left { display: flex; flex-direction: column; gap: var(--space-xs); }
.page-header-right { display: flex; align-items: center; gap: var(--space-sm); }
.page-subtitle {
    font: var(--text-sm);
    color: var(--color-text-secondary);
}

/* ─── MOBILE SIDEBAR OVERLAY ─────────────── */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--color-bg-overlay);
    z-index: calc(var(--z-sticky) - 1);
}