/* ============================================================
   GoJapan App Pages (non-landing)
   ============================================================ */

body.app-page {
    background: linear-gradient(180deg, #f8fafc 0%, var(--color-bg) 120px);
}

/* ============================================================
   Admin shell — sidebar kiri + konten
   ============================================================ */

body.admin-area {
    background: #f6f7fb;
}
.admin-shell {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
    width: 248px;
    flex: 0 0 248px;
    background: linear-gradient(180deg, #1a1214 0%, #241318 100%);
    color: #e8e2e4;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 110;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, .18) transparent;
}
.sidebar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 16px 12px;
}
.sidebar-head .brand { display: flex; align-items: center; gap: 10px; }
.sidebar-head .brand-text { color: #fff; font-weight: 700; font-size: 1.05rem; letter-spacing: -.02em; }
.sidebar-head .brand-text span { color: var(--color-primary-light); }
.sidebar-close {
    display: none;
    background: none;
    border: 0;
    color: #cbb8bd;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
}
.sidebar-close:hover { color: #fff; background: rgba(255, 255, 255, .08); }

.sidebar-nav {
    flex: 1;
    padding: 6px 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.sidebar-group {
    margin: 14px 8px 4px;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #8f7f84;
}
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    color: #cbb8bd;
    font-size: .88rem;
    font-weight: 500;
    line-height: 1.2;
    transition: background .15s, color .15s;
}
.sidebar-link .icon { flex: 0 0 auto; opacity: .85; }
.sidebar-link:hover { background: rgba(255, 255, 255, .07); color: #fff; }
.sidebar-link.active {
    background: var(--gradient-brand);
    color: #fff;
    box-shadow: 0 4px 14px rgba(215, 38, 61, .35);
}
.sidebar-link.active .icon { opacity: 1; }

.sidebar-foot {
    border-top: 1px solid rgba(255, 255, 255, .08);
    padding: 12px;
}
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px 10px;
}
.sidebar-avatar {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 50%;
    background: var(--gradient-brand);
    color: #fff;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .9rem;
}
.sidebar-user-info { min-width: 0; }
.sidebar-user-info strong {
    display: block;
    color: #fff;
    font-size: .85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sidebar-user-info small {
    color: #8f7f84;
    font-size: .72rem;
    text-transform: capitalize;
}

/* Area konten */
.admin-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.admin-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 90;
}
.sidebar-toggle {
    display: none;
    background: none;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 6px 8px;
    cursor: pointer;
    color: var(--color-text);
    line-height: 0;
}
.topbar-title {
    font-weight: 600;
    font-size: .92rem;
    color: var(--color-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }

/* User menu dropdown */
.user-menu { position: relative; }
.user-menu-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 10px 4px 4px;
    border: 1.5px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-surface);
    cursor: pointer;
    font: inherit;
    color: var(--color-text);
    transition: border-color .15s, box-shadow .15s;
}
.user-menu-trigger:hover,
.user-menu.open .user-menu-trigger {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(215, 38, 61, .08);
}
.user-menu-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--gradient-brand);
    color: #fff;
    font-weight: 700;
    font-size: .82rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.user-menu-name {
    font-size: .85rem;
    font-weight: 600;
    max-width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-menu-chevron { opacity: .5; transition: transform .15s; }
.user-menu.open .user-menu-chevron { transform: rotate(180deg); }
.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 200px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md, 10px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .1);
    padding: 6px;
    z-index: 200;
}
.user-menu-head {
    padding: 10px 12px 8px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 4px;
}
.user-menu-head strong {
    display: block;
    font-size: .88rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-menu-head small {
    font-size: .72rem;
    color: var(--color-muted);
    text-transform: capitalize;
}
.user-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm, 6px);
    font-size: .88rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    transition: background .12s;
}
.user-menu-item:hover { background: var(--color-soft); color: var(--color-primary); }
.user-menu-logout { color: var(--color-danger, #dc3545); }
.user-menu-logout:hover { background: #fef2f2; color: var(--color-danger, #dc3545); }
.user-menu-divider { border: none; border-top: 1px solid var(--color-border); margin: 4px 0; }

/* Halaman full-width (tanpa sidebar kanan) */
.page-full .onboard-layout,
.page-full .family-manage-layout,
.page-full .policy-layout,
.page-full .stops-layout {
    grid-template-columns: 1fr;
}
.page-full .onboard-aside,
.page-full .family-manage-aside,
.page-full .policy-aside,
.page-full .stops-aside {
    display: none;
}
.page-full.onboard-shell,
.page-full.family-manage-shell,
.page-full.policy-shell,
.page-full.stops-shell {
    max-width: none;
}
.page-full .policy-detail-layout {
    grid-template-columns: 1fr;
}
.page-full .policy-detail-aside {
    display: none;
}
body.admin-area:has(.page-full) .admin-content {
    max-width: none;
}

/* Form akun */
.account-form-card { padding: 24px; }
.account-form .form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
}
.input-disabled {
    background: var(--color-soft, #f1f5f9);
    color: var(--color-muted);
    cursor: not-allowed;
}

.admin-topbar .notif-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    color: var(--color-muted);
    padding: 6px;
    border-radius: var(--radius-sm);
}
.admin-topbar .notif-link:hover { color: var(--color-primary); background: var(--color-soft); }
.admin-topbar .notif-count {
    position: absolute;
    top: -2px;
    right: -4px;
    background: var(--color-primary);
    color: #fff;
    font-size: .62rem;
    font-weight: 700;
    border-radius: 999px;
    padding: 1px 5px;
}
.admin-content {
    flex: 1;
    padding: 24px;
    max-width: 1440px;
    width: 100%;
}

/* Sidebar responsif (drawer kiri) */
@media (max-width: 1024px) {
    .admin-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        height: 100vh;
        transform: translateX(-100%);
        transition: transform .25s ease;
        box-shadow: var(--shadow-lg);
    }
    .admin-sidebar.open { transform: translateX(0); }
    .sidebar-close { display: inline-flex; }
    .sidebar-toggle { display: inline-flex; }
    body.sidebar-open { overflow: hidden; }
    body.sidebar-open::after {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(26, 18, 20, .45);
        backdrop-filter: blur(2px);
        z-index: 100;
    }
    .admin-content { padding: 16px; }
}

/* Tombol aksi icon pada tabel */
.table-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-muted);
    cursor: pointer;
    line-height: 0;
    transition: all .15s;
}
.btn-icon:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-soft);
}
.btn-icon-danger:hover {
    border-color: var(--color-danger);
    color: #fff;
    background: var(--color-danger);
}
.btn-icon-success:hover {
    border-color: var(--color-success);
    color: #fff;
    background: var(--color-success);
}
table.dataTable td.dt-num {
    color: var(--color-muted);
    font-size: .82rem;
    width: 48px;
}

/* Page header */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.page-title {
    margin: 0 0 4px;
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -.03em;
    color: var(--color-accent);
}
.page-subtitle { margin: 0; font-size: .92rem; }

/* Tabs */
.tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.tabs .tab {
    border-radius: 999px;
    padding: 8px 16px;
    font-size: .85rem;
    font-weight: 600;
    border: 1.5px solid var(--color-border);
    background: var(--color-surface);
    cursor: pointer;
    transition: all .15s;
}
.tabs .tab:hover { border-color: var(--color-accent2); color: var(--color-accent2); }
.tabs .tab.active {
    background: var(--gradient-brand);
    border-color: transparent;
    color: #fff;
}

/* Status badges */
.badge-status {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 700;
    text-transform: capitalize;
}
.badge-pending, .badge-overdue { background: #fffbeb; color: #b45309; }
.badge-paid, .badge-active, .badge-aktif, .badge-approved { background: #ecfdf5; color: var(--color-success); }
.badge-inactive, .badge-rejected, .badge-nonaktif { background: #fef2f2; color: var(--color-danger); }
.badge-draft, .badge-cuti { background: #f1f5f9; color: var(--color-muted); }
.badge-alumni, .badge-lulus { background: #eff6ff; color: #1d4ed8; }

/* Empty & loading states */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--color-muted);
}
.empty-state h3 { margin: 0 0 8px; color: var(--color-text); }
.skeleton {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.2s ease infinite;
    border-radius: var(--radius-sm);
    height: 14px;
}
@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Enhanced cards on app pages */
body.app-page .card {
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}
body.app-page .stat {
    transition: transform .15s, box-shadow .15s;
}
body.app-page .stat:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Form enhancements */
body.app-page input:invalid:not(:placeholder-shown),
body.app-page select:invalid {
    border-color: var(--color-danger);
}
.form-hint {
    font-size: .8rem;
    color: var(--color-muted);
    margin-top: 4px;
}

/* Toolbar responsive */
@media (max-width: 640px) {
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .toolbar .btn { width: 100%; text-align: center; }
    .page-header { flex-direction: column; }
    .page-header .btn { width: 100%; }
    body.admin-area .modal-backdrop { padding: 16px 12px; }
    body.admin-area .modal {
        margin: 0;
        border-radius: var(--radius);
        max-width: none;
    }
}

/* Nav drawer overlay (non-landing) */
body.app-page.nav-open { overflow: hidden; }
body.app-page.nav-open::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(26, 26, 46, .4);
    z-index: 90;
    backdrop-filter: blur(2px);
}

@media (max-width: 900px) {
    body.app-page .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: min(320px, 88vw);
        height: 100vh;
        background: var(--color-surface);
        flex-direction: column;
        align-items: stretch;
        padding: 72px 20px 24px;
        gap: 4px;
        box-shadow: var(--shadow-lg);
        transform: translateX(100%);
        transition: transform .25s ease;
        z-index: 100;
        overflow-y: auto;
    }
    body.app-page .main-nav.open { transform: translateX(0); }
    body.app-page .main-nav a {
        padding: 12px 14px;
        border-radius: var(--radius-sm);
        display: flex;
        align-items: center;
        gap: 10px;
    }
    body.app-page .nav-toggle { display: flex; }
}

@media (min-width: 901px) {
    body.app-page .nav-toggle { display: none; }
}

/* Filter bar above tables */
.filter-bar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: flex-end;
    margin-bottom: 16px;
    padding: 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}
.filter-bar .form-group { margin: 0; flex: 1; min-width: 140px; }

/* ============================================================
   Mobile bottom nav — peserta (student)
   ============================================================ */

.student-mobile-nav {
    display: none;
}

@media (max-width: 768px) {
    body.student-area .student-mobile-nav {
        display: flex;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 120;
        align-items: stretch;
        justify-content: space-around;
        gap: 2px;
        padding: 6px 8px calc(6px + env(safe-area-inset-bottom, 0px));
        background: var(--color-surface);
        border-top: 1px solid var(--color-border);
        box-shadow: 0 -4px 20px rgba(26, 18, 20, .08);
    }

    body.student-area .mobile-nav-link {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        min-width: 0;
        padding: 6px 4px;
        border: 0;
        background: none;
        color: var(--color-muted);
        font-family: inherit;
        font-size: .62rem;
        font-weight: 600;
        line-height: 1.1;
        text-decoration: none;
        border-radius: var(--radius-sm);
        cursor: pointer;
        transition: color .15s, background .15s;
    }

    body.student-area .mobile-nav-link span {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }

    body.student-area .mobile-nav-link .icon {
        flex: 0 0 auto;
        opacity: .85;
    }

    body.student-area .mobile-nav-link:hover,
    body.student-area .mobile-nav-link:focus-visible {
        color: var(--color-primary);
        background: var(--color-soft);
        outline: none;
    }

    body.student-area .mobile-nav-link.active {
        color: var(--color-primary);
    }

    body.student-area .mobile-nav-link.active .icon {
        opacity: 1;
    }

    body.student-area .admin-main .sidebar-toggle {
        display: none;
    }

    body.student-area .admin-content {
        padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    }

    body.student-area .admin-sidebar {
        bottom: calc(56px + env(safe-area-inset-bottom, 0px));
        height: auto;
        max-height: calc(100vh - 56px - env(safe-area-inset-bottom, 0px));
    }
}

@media (max-width: 768px) {
    .user-menu-name { display: none; }
    .user-menu-trigger { padding: 4px; }
}