/* =========================================================
   FinanceKu — Personal Finance Management
   Tema modern, clean, premium. Mendukung light & dark mode.
   ========================================================= */

:root {
    --fk-sidebar-width: 268px;
    --fk-sidebar-collapsed: 78px;
    --fk-radius: 16px;
    --fk-radius-sm: 10px;
    --fk-shadow: 0 2px 8px rgba(16, 24, 40, .06), 0 12px 32px rgba(16, 24, 40, .06);
    --fk-shadow-sm: 0 1px 2px rgba(16, 24, 40, .05), 0 4px 12px rgba(16, 24, 40, .05);
    --fk-transition: all .22s cubic-bezier(.4, 0, .2, 1);
}

[data-bs-theme="light"] {
    --fk-bg: #f4f6fb;
    --fk-surface: #ffffff;
    --fk-surface-2: #f8fafc;
    --fk-border: #e6eaf2;
    --fk-text: #1b2333;
    --fk-muted: #6b7488;
    --fk-sidebar-bg: #0f1729;
    --fk-sidebar-text: #aeb9d0;
    --fk-sidebar-active: #ffffff;
    --fk-sidebar-hover: rgba(255, 255, 255, .07);
    --fk-brand: #2563eb;
}

[data-bs-theme="dark"] {
    --fk-bg: #0b1120;
    --fk-surface: #131c2f;
    --fk-surface-2: #18233a;
    --fk-border: #24304a;
    --fk-text: #e6ecf7;
    --fk-muted: #94a1bb;
    --fk-sidebar-bg: #0a1020;
    --fk-sidebar-text: #96a3bd;
    --fk-sidebar-active: #ffffff;
    --fk-sidebar-hover: rgba(255, 255, 255, .06);
    --fk-brand: #3b82f6;
}

body {
    background-color: var(--fk-bg);
    color: var(--fk-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: .925rem;
    min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.fk-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--fk-sidebar-width);
    background: var(--fk-sidebar-bg);
    color: var(--fk-sidebar-text);
    display: flex;
    flex-direction: column;
    z-index: 1040;
    transition: var(--fk-transition);
    overflow: hidden;
}

.fk-sidebar__brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 1.15rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, .07);
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
}

.fk-sidebar__logo {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, #2563eb, #22d3ee);
    display: grid;
    place-items: center;
    font-size: 1.25rem;
    color: #fff;
}

.fk-sidebar__title {
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.15;
}

.fk-sidebar__subtitle {
    font-size: .68rem;
    color: rgba(255, 255, 255, .55);
    letter-spacing: .04em;
    text-transform: uppercase;
}

.fk-sidebar__nav {
    flex: 1;
    overflow-y: auto;
    padding: .85rem .75rem 1.5rem;
}

.fk-sidebar__nav::-webkit-scrollbar {
    width: 6px;
}

.fk-sidebar__nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, .13);
    border-radius: 4px;
}

.fk-nav-label {
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: rgba(255, 255, 255, .35);
    padding: 1rem .75rem .4rem;
    white-space: nowrap;
}

.fk-nav-link {
    display: flex;
    align-items: center;
    gap: .8rem;
    padding: .62rem .78rem;
    margin-bottom: .15rem;
    border-radius: var(--fk-radius-sm);
    color: var(--fk-sidebar-text);
    text-decoration: none;
    font-weight: 500;
    white-space: nowrap;
    transition: var(--fk-transition);
}

.fk-nav-link i:first-child {
    font-size: 1.08rem;
    width: 22px;
    text-align: center;
    flex: 0 0 22px;
}

.fk-nav-link:hover {
    background: var(--fk-sidebar-hover);
    color: #fff;
}

.fk-nav-link.active {
    background: linear-gradient(135deg, rgba(37, 99, 235, .95), rgba(37, 99, 235, .65));
    color: var(--fk-sidebar-active);
    box-shadow: 0 4px 14px rgba(37, 99, 235, .35);
}

.fk-nav-link .badge {
    margin-left: auto;
    font-size: .68rem;
}

.fk-nav-sub {
    padding-left: .6rem;
    margin-left: 1.3rem;
    border-left: 1px solid rgba(255, 255, 255, .1);
}

.fk-nav-sub .fk-nav-link {
    font-size: .875rem;
    padding: .48rem .7rem;
}

/* ---------- Layout utama ---------- */
.fk-main {
    margin-left: var(--fk-sidebar-width);
    min-height: 100vh;
    transition: var(--fk-transition);
    display: flex;
    flex-direction: column;
}

.fk-topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: var(--fk-surface);
    border-bottom: 1px solid var(--fk-border);
    padding: .7rem 1.35rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.fk-content {
    padding: 1.5rem 1.35rem 3rem;
    flex: 1;
}

body.fk-collapsed .fk-sidebar {
    width: var(--fk-sidebar-collapsed);
}

body.fk-collapsed .fk-sidebar .fk-sidebar__title,
body.fk-collapsed .fk-sidebar .fk-sidebar__subtitle,
body.fk-collapsed .fk-sidebar .fk-nav-label,
body.fk-collapsed .fk-sidebar .fk-nav-text,
body.fk-collapsed .fk-sidebar .fk-nav-link .badge,
body.fk-collapsed .fk-sidebar .fk-nav-caret {
    display: none;
}

body.fk-collapsed .fk-sidebar .fk-nav-sub {
    display: none !important;
}

body.fk-collapsed .fk-sidebar .fk-nav-link {
    justify-content: center;
    padding: .68rem;
}

body.fk-collapsed .fk-main {
    margin-left: var(--fk-sidebar-collapsed);
}

/* ---------- Card & komponen ---------- */
.card {
    background: var(--fk-surface);
    border: 1px solid var(--fk-border);
    border-radius: var(--fk-radius);
    box-shadow: var(--fk-shadow-sm);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--fk-border);
    padding: 1rem 1.25rem;
    font-weight: 600;
}

.fk-kpi {
    position: relative;
    overflow: hidden;
    height: 100%;
}

.fk-kpi__icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.3rem;
    color: #fff;
}

.fk-kpi__label {
    font-size: .78rem;
    color: var(--fk-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    font-weight: 600;
}

.fk-kpi__value {
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: -.02em;
    word-break: break-word;
}

.fk-kpi__hint {
    font-size: .78rem;
    color: var(--fk-muted);
}

.bg-grad-blue { background: linear-gradient(135deg, #2563eb, #38bdf8); }
.bg-grad-green { background: linear-gradient(135deg, #059669, #34d399); }
.bg-grad-red { background: linear-gradient(135deg, #dc2626, #f87171); }
.bg-grad-orange { background: linear-gradient(135deg, #ea580c, #fbbf24); }
.bg-grad-purple { background: linear-gradient(135deg, #7c3aed, #c084fc); }
.bg-grad-teal { background: linear-gradient(135deg, #0d9488, #5eead4); }
.bg-grad-slate { background: linear-gradient(135deg, #334155, #94a3b8); }

.fk-quick-action {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .85rem 1rem;
    border-radius: var(--fk-radius-sm);
    border: 1px dashed var(--fk-border);
    background: var(--fk-surface);
    color: var(--fk-text);
    text-decoration: none;
    font-weight: 600;
    font-size: .875rem;
    transition: var(--fk-transition);
    height: 100%;
}

.fk-quick-action:hover {
    border-color: var(--fk-brand);
    color: var(--fk-brand);
    transform: translateY(-2px);
    box-shadow: var(--fk-shadow-sm);
}

.fk-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--fk-surface-2);
}

.fk-avatar-lg {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
}

.fk-cat-dot {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: inline-grid;
    place-items: center;
    color: #fff;
    font-size: .95rem;
    flex: 0 0 32px;
}

.table {
    --bs-table-bg: transparent;
    color: var(--fk-text);
    margin-bottom: 0;
}

.table > :not(caption) > * > * {
    padding: .72rem .85rem;
    border-bottom-color: var(--fk-border);
}

.table thead th {
    font-size: .74rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--fk-muted);
    font-weight: 700;
    background: var(--fk-surface-2);
    white-space: nowrap;
}

.table-hover > tbody > tr:hover > * {
    background-color: var(--fk-surface-2);
}

.fk-amount-in { color: #16a34a; font-weight: 700; }
.fk-amount-out { color: #dc2626; font-weight: 700; }
.fk-amount-neutral { color: var(--fk-muted); font-weight: 700; }

.fk-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--fk-muted);
}

.fk-empty i {
    font-size: 3rem;
    opacity: .35;
    display: block;
    margin-bottom: .9rem;
}

.progress {
    background-color: var(--fk-surface-2);
    border-radius: 999px;
    height: 9px;
}

.fk-goal-card .progress { height: 11px; }

.fk-breadcrumb {
    font-size: .82rem;
    color: var(--fk-muted);
}

.fk-breadcrumb a {
    color: var(--fk-muted);
    text-decoration: none;
}

.fk-breadcrumb a:hover { color: var(--fk-brand); }

.form-control, .form-select {
    background-color: var(--fk-surface);
    border-color: var(--fk-border);
    color: var(--fk-text);
    border-radius: var(--fk-radius-sm);
    padding: .55rem .8rem;
}

/* Ruang tambahan agar teks tidak bertabrakan dengan ikon panah dropdown. */
.form-select { padding-right: 2.25rem; }
.form-select-sm { padding-right: 2rem; }

.form-control:focus, .form-select:focus {
    background-color: var(--fk-surface);
    color: var(--fk-text);
    border-color: var(--fk-brand);
    box-shadow: 0 0 0 .18rem rgba(37, 99, 235, .16);
}

.form-label {
    font-size: .82rem;
    font-weight: 600;
    margin-bottom: .32rem;
}

.input-group-text {
    background: var(--fk-surface-2);
    border-color: var(--fk-border);
    color: var(--fk-muted);
}

.btn { border-radius: var(--fk-radius-sm); font-weight: 600; font-size: .875rem; }
.btn-sm { font-size: .8rem; }

.dropdown-menu {
    background: var(--fk-surface);
    border: 1px solid var(--fk-border);
    border-radius: var(--fk-radius);
    box-shadow: var(--fk-shadow);
}

.dropdown-item { color: var(--fk-text); }
.dropdown-item:hover { background: var(--fk-surface-2); color: var(--fk-text); }
.dropdown-divider { border-color: var(--fk-border); }

.modal-content {
    background: var(--fk-surface);
    border: 1px solid var(--fk-border);
    border-radius: var(--fk-radius);
    color: var(--fk-text);
}

.modal-header, .modal-footer { border-color: var(--fk-border); }

.nav-tabs { border-bottom-color: var(--fk-border); }
.nav-tabs .nav-link { color: var(--fk-muted); border: none; font-weight: 600; }
.nav-tabs .nav-link.active {
    color: var(--fk-brand);
    background: transparent;
    border-bottom: 2px solid var(--fk-brand);
}

.fk-notif-item {
    display: flex;
    gap: .7rem;
    padding: .7rem .9rem;
    border-bottom: 1px solid var(--fk-border);
    text-decoration: none;
    color: var(--fk-text);
}

.fk-notif-item:hover { background: var(--fk-surface-2); }
.fk-notif-item.unread { background: rgba(37, 99, 235, .06); }
.fk-notif-item small { color: var(--fk-muted); }

.fk-search-wrap { position: relative; flex: 1; max-width: 420px; }

.fk-search-results {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--fk-surface);
    border: 1px solid var(--fk-border);
    border-radius: var(--fk-radius);
    box-shadow: var(--fk-shadow);
    max-height: 380px;
    overflow-y: auto;
    z-index: 1050;
    display: none;
}

.fk-search-results a {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .6rem .85rem;
    color: var(--fk-text);
    text-decoration: none;
    border-bottom: 1px solid var(--fk-border);
}

.fk-search-results a:last-child { border-bottom: none; }
.fk-search-results a:hover { background: var(--fk-surface-2); }

.fk-chart-box { position: relative; height: 320px; }
.fk-chart-box-sm { position: relative; height: 260px; }

.fk-stat-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .55rem 0;
    border-bottom: 1px dashed var(--fk-border);
}

.fk-stat-line:last-child { border-bottom: none; }

.fk-auth {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background:
        radial-gradient(1000px 600px at 10% -10%, rgba(37, 99, 235, .22), transparent 60%),
        radial-gradient(900px 600px at 110% 110%, rgba(34, 211, 238, .18), transparent 60%),
        var(--fk-bg);
}

.fk-auth__card {
    width: 100%;
    max-width: 440px;
    background: var(--fk-surface);
    border: 1px solid var(--fk-border);
    border-radius: 22px;
    box-shadow: var(--fk-shadow);
    padding: 2.1rem 1.9rem;
}

.fk-file-preview img {
    max-width: 100%;
    border-radius: var(--fk-radius-sm);
    border: 1px solid var(--fk-border);
}

.fk-attachment-tile {
    border: 1px solid var(--fk-border);
    border-radius: var(--fk-radius-sm);
    padding: .75rem;
    background: var(--fk-surface-2);
    height: 100%;
}

.text-muted { color: var(--fk-muted) !important; }

.fk-scroll-x { overflow-x: auto; }

.fk-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(9, 14, 26, .55);
    z-index: 1035;
    display: none;
}

/* ---------- Responsif ---------- */
@media (max-width: 991.98px) {
    .fk-sidebar {
        transform: translateX(-100%);
        width: var(--fk-sidebar-width);
    }

    body.fk-sidebar-open .fk-sidebar { transform: translateX(0); }
    body.fk-sidebar-open .fk-backdrop { display: block; }

    .fk-main { margin-left: 0 !important; }
    body.fk-collapsed .fk-sidebar { width: var(--fk-sidebar-width); }

    body.fk-collapsed .fk-sidebar .fk-sidebar__title,
    body.fk-collapsed .fk-sidebar .fk-sidebar__subtitle,
    body.fk-collapsed .fk-sidebar .fk-nav-label,
    body.fk-collapsed .fk-sidebar .fk-nav-text,
    body.fk-collapsed .fk-sidebar .fk-nav-link .badge,
    body.fk-collapsed .fk-sidebar .fk-nav-caret { display: initial; }

    body.fk-collapsed .fk-sidebar .fk-nav-link {
        justify-content: flex-start;
        padding: .62rem .78rem;
    }

    .fk-content { padding: 1.1rem .9rem 3rem; }
    .fk-search-wrap { display: none; }
    .fk-kpi__value { font-size: 1.25rem; }
}

@media (max-width: 575.98px) {
    .fk-topbar { padding: .6rem .9rem; }
    .fk-chart-box { height: 260px; }
}

/* ---------- Print ---------- */
@media print {
    .fk-sidebar, .fk-topbar, .fk-backdrop, .no-print, .btn { display: none !important; }
    .fk-main { margin-left: 0 !important; }
    .fk-content { padding: 0 !important; }
    body { background: #fff !important; color: #000 !important; }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; }
    a[href]:after { content: none !important; }
}

.fk-print-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 28px;
    background: #fff;
    color: #111;
}

.fk-print-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 2px solid #111;
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.fk-print-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.fk-print-table th, .fk-print-table td {
    border: 1px solid #ccc;
    padding: 7px 9px;
    text-align: left;
}

.fk-print-table th { background: #f1f3f7; }
.fk-text-right { text-align: right !important; }