/* ═══════════════════════════════════════════════════════
   Aplikasi Timbangan Sawit — Custom Styles (shadcn-like)
   ═══════════════════════════════════════════════════════ */

/* ── CSS Variables ──────────────────────────────────── */
:root {
    --bg: #fafafa;
    --bg-card: #ffffff;
    --bg-sidebar: #0f172a;
    --bg-sidebar-hover: #1e293b;
    --bg-sidebar-active: #334155;
    --bg-input: #ffffff;
    --bg-muted: #f1f5f9;
    --bg-bottom-bar: #ffffff;

    --border: #e2e8f0;
    --border-focus: #3b82f6;
    --border-input: #cbd5e1;

    --text: #0f172a;
    --text-muted: #64748b;
    --text-sidebar: #94a3b8;
    --text-sidebar-active: #ffffff;
    --text-white: #ffffff;

    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --primary-light: #eff6ff;
    --success: #22c55e;
    --success-light: #f0fdf4;
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --danger: #ef4444;
    --danger-light: #fef2f2;
    --info: #06b6d4;
    --info-light: #ecfeff;

    --radius: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    --sidebar-width: 260px;
    --bottom-bar-height: 64px;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ── Reset & Base ───────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.15s;
}
a:hover { color: var(--primary-hover); }

img { max-width: 100%; }

/* ── Typography ─────────────────────────────────────── */
h1 { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.025em; }
h2 { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.025em; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.font-mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; }

/* ── Layout: Desktop Sidebar ───────────────────────── */
.layout-desktop {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    color: var(--text-sidebar);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 50;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-logo .icon {
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0.75rem;
}

.sidebar-section {
    margin-bottom: 1.5rem;
}

.sidebar-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(148, 163, 184, 0.6);
    padding: 0 0.75rem;
    margin-bottom: 0.5rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius);
    color: var(--text-sidebar);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.15s;
    margin-bottom: 2px;
}

.sidebar-link:hover {
    background: var(--bg-sidebar-hover);
    color: var(--text-white);
}

.sidebar-link.active {
    background: var(--bg-sidebar-active);
    color: var(--text-white);
}

.sidebar-link .icon {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.sidebar-user-info {
    flex: 1;
    min-width: 0;
}

.sidebar-user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: 0.75rem;
    color: var(--text-sidebar);
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 2rem;
    min-height: 100vh;
}

/* ── Layout: Mobile Bottom Bar ─────────────────────── */
.layout-mobile {
    padding-bottom: calc(var(--bottom-bar-height) + 16px);
}

.mobile-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.25rem;
    position: sticky;
    top: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-header h1 {
    font-size: 1.125rem;
    font-weight: 700;
}

.mobile-content {
    padding: 1rem 1rem;
}

.bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-bar-height);
    background: var(--bg-bottom-bar);
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-around;
    z-index: 50;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
}

.bottom-bar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 0.5rem 0.75rem;
    color: var(--text-muted);
    font-size: 0.65rem;
    font-weight: 500;
    transition: color 0.15s;
    text-decoration: none;
    border-radius: var(--radius);
    min-width: 56px;
}

.bottom-bar-item:hover {
    color: var(--primary);
}

.bottom-bar-item.active {
    color: var(--primary);
}

.bottom-bar-item .icon {
    font-size: 1.35rem;
    line-height: 1;
}

/* ── Cards ──────────────────────────────────────────── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--bg-muted);
}

/* ── Stat Cards ────────────────────────────────────── */
.stats-grid {
    display: grid;
    gap: 1rem;
}

.stats-grid-2 { grid-template-columns: repeat(2, 1fr); }
.stats-grid-3 { grid-template-columns: repeat(3, 1fr); }
.stats-grid-4 { grid-template-columns: repeat(4, 1fr); }

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: box-shadow 0.2s;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

.stat-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.stat-icon.blue { background: var(--primary-light); color: var(--primary); }
.stat-icon.green { background: var(--success-light); color: var(--success); }
.stat-icon.yellow { background: var(--warning-light); color: var(--warning); }
.stat-icon.red { background: var(--danger-light); color: var(--danger); }
.stat-icon.cyan { background: var(--info-light); color: var(--info); }

/* ── Buttons ────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
    text-decoration: none;
    line-height: 1.5;
}

.btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.btn-primary {
    background: var(--primary);
    color: white;
}
.btn-primary:hover { background: var(--primary-hover); color: white; }

.btn-success {
    background: var(--success);
    color: white;
}
.btn-success:hover { background: #16a34a; color: white; }

.btn-danger {
    background: var(--danger);
    color: white;
}
.btn-danger:hover { background: #dc2626; color: white; }

.btn-warning {
    background: var(--warning);
    color: white;
}
.btn-warning:hover { background: #d97706; color: white; }

.btn-outline {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
}
.btn-outline:hover { background: var(--bg-muted); color: var(--text); }

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
}
.btn-ghost:hover { background: var(--bg-muted); color: var(--text); }

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    padding: 0.5rem;
    width: 36px;
    height: 36px;
}

/* ── Forms ──────────────────────────────────────────── */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.375rem;
}

.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-input);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-family: var(--font);
    background: var(--bg-input);
    color: var(--text);
    transition: border-color 0.15s, box-shadow 0.15s;
    line-height: 1.5;
}

.form-control:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-control:disabled,
.form-control[readonly] {
    background: var(--bg-muted);
    color: var(--text-muted);
    cursor: not-allowed;
}

.form-control-lg {
    padding: 0.75rem 1rem;
    font-size: 1rem;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.form-row {
    display: grid;
    gap: 1rem;
}
.form-row-2 { grid-template-columns: repeat(2, 1fr); }
.form-row-3 { grid-template-columns: repeat(3, 1fr); }

.form-inline {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ── Tables ─────────────────────────────────────────── */
.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-muted);
    background: var(--bg-muted);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table tbody tr:hover {
    background: rgba(59, 130, 246, 0.02);
}

.table .actions {
    display: flex;
    gap: 0.5rem;
    white-space: nowrap;
    align-items: center;
}

/* ── Badges ─────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-success { background: var(--success-light); color: #15803d; }
.badge-warning { background: var(--warning-light); color: #b45309; }
.badge-danger { background: var(--danger-light); color: #dc2626; }
.badge-info { background: var(--info-light); color: #0891b2; }
.badge-secondary { background: var(--bg-muted); color: var(--text-muted); }

/* ── Alerts / Flash ────────────────────────────────── */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.alert-success { background: var(--success-light); border-color: #bbf7d0; color: #15803d; }
.alert-error { background: var(--danger-light); border-color: #fecaca; color: #dc2626; }
.alert-warning { background: var(--warning-light); border-color: #fde68a; color: #b45309; }
.alert-info { background: var(--info-light); border-color: #a5f3fc; color: #0891b2; }

.alert-close {
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    opacity: 0.5;
    color: inherit;
}
.alert-close:hover { opacity: 1; }

/* ── Dialog / Modal ────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform 0.2s;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.1rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
}
.modal-close:hover { color: var(--text); }

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* ── Pagination ────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    justify-content: center;
    padding: 1rem 0;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: all 0.15s;
    text-decoration: none;
}

.pagination a:hover {
    background: var(--bg-muted);
    color: var(--text);
}

.pagination .active {
    background: var(--primary);
    color: white;
}

/* ── Filter Bar ────────────────────────────────────── */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.filter-bar .form-control {
    width: auto;
    min-width: 160px;
}

.search-input {
    position: relative;
}

.search-input input {
    padding-left: 2.5rem;
}

.search-input .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1rem;
}

/* ── Top Header ────────────────────────────────────── */
.top-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    margin: -2rem -2rem 2rem -2rem;
    position: sticky;
    top: 0;
    z-index: 40;
}

.top-header-left, .top-header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-profile-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
    font-weight: 500;
}

.user-profile-btn:hover {
    color: var(--primary);
}

.notification-btn {
    position: relative;
    font-size: 1.25rem;
    color: var(--text-muted);
}
.notification-btn:hover { color: var(--text); }

.notification-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 8px;
    height: 8px;
    background: var(--danger);
    border-radius: 50%;
}

/* ── Page Header ───────────────────────────────────── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    margin: 0;
}

/* ── Empty State ───────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}

.empty-state .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.empty-state p {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

/* ── Print Ticket ──────────────────────────────────── */
.ticket {
    max-width: 400px;
    margin: 0 auto;
    padding: 1.5rem;
    background: white;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
}

.ticket-header {
    text-align: center;
    border-bottom: 2px dashed #333;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.ticket-row {
    display: flex;
    justify-content: space-between;
    padding: 0.15rem 0;
}

.ticket-divider {
    border-top: 1px dashed #999;
    margin: 0.5rem 0;
}

.ticket-total {
    font-weight: bold;
    font-size: 0.9rem;
    border-top: 2px dashed #333;
    padding-top: 0.5rem;
    margin-top: 0.5rem;
}

/* ── Utility Classes ───────────────────────────────── */
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.ml-auto { margin-left: auto; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }
.grid { display: grid; }
.w-full { width: 100%; }
.hidden { display: none !important; }

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; padding: 1rem; }
    .stats-grid-3, .stats-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; }
    .filter-bar { flex-direction: column; align-items: stretch; }
    .filter-bar .form-control { min-width: 100%; }

    .table th, .table td { padding: 0.5rem 0.75rem; font-size: 0.8rem; }
}

@media (max-width: 480px) {
    .stats-grid-2, .stats-grid-3, .stats-grid-4 { grid-template-columns: 1fr; }
    .stat-value { font-size: 1.35rem; }
}

/* ── Print Styles ──────────────────────────────────── */
@media print {
    .sidebar, .bottom-bar, .mobile-header, .btn, .filter-bar, .no-print { display: none !important; }
    .main-content { margin-left: 0; padding: 0; }
    .card { border: none; box-shadow: none; }
    body { background: white; }
    .ticket { max-width: 100%; }
}

/* ── Mobile sidebar toggle ─────────────────────────── */
.sidebar-toggle-bar {
    display: none;
    margin-bottom: 0.75rem;
}

.sidebar-toggle {
    display: none;
    background: var(--bg-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    color: var(--text);
    padding: 0.4rem 0.75rem;
}

@media (max-width: 768px) {
    .sidebar-toggle-bar { display: flex; align-items: center; }
    .sidebar-toggle { display: inline-flex; align-items: center; gap: 0.35rem; }
}

.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 45;
}

.sidebar-backdrop.active {
    display: block;
}

/* ── Login Page ────────────────────────────────────── */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    padding: 1rem;
}

.login-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
    padding: 2.5rem;
}

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

.login-icon {
    width: 56px;
    height: 56px;
    background: var(--primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 1rem;
    color: white;
}

.login-header h1 {
    font-size: 1.35rem;
    margin-bottom: 0.25rem;
}

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

/* ── Calculation Display ───────────────────────────── */
.calc-display {
    background: var(--bg-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.calc-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0;
    font-size: 0.9rem;
}

.calc-row.highlight {
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary);
    border-top: 2px solid var(--border);
    padding-top: 0.75rem;
    margin-top: 0.5rem;
}

.calc-separator {
    border-top: 1px dashed var(--border);
    margin: 0.5rem 0;
}

/* ── List Item (Mobile) ────────────────────────────── */
.list-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    margin-bottom: 0.75rem;
    transition: box-shadow 0.15s;
}

.list-item:hover {
    box-shadow: var(--shadow);
}

.list-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.list-item-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.list-item-body {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.25rem;
}

/* ── Profile Page ──────────────────────────────────── */
.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.profile-info {
    text-align: center;
}

.profile-info h2 {
    margin-bottom: 0.25rem;
}

@media (max-width: 767px) {
    .d-none-mobile {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .d-none-desktop {
        display: none !important;
    }
}