/* =============================================
   Jopi — Modern Admin Template Design System
   ============================================= */

/* ---------- CSS Variables ---------- */
:root {
    --bg-body: #f4f5f8;
    --bg-surface: #ffffff;
    
    --text-main: #334155;
    --text-muted: #64748b;
    --text-dark: #0f172a;
    
    --border-color: #e2e8f0;
    
    --accent-primary: #3b82f6;
    --accent-primary-hover: #2563eb;
    --accent-info: #0ea5e9;
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    --transition-fast: 0.15s ease-in-out;
}

/* ---------- Base ---------- */
body {
    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
    letter-spacing: -0.01em;
    line-height: 1.5;
    min-height: 100vh;
    padding-bottom: 60px;
}

/* ---------- Top Navigation (Replacing Glass Nav) ---------- */
.glass-nav {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 0;
}

.glass-nav .navbar-brand {
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: -0.5px;
    font-size: 1.25rem;
}

.glass-nav .nav-link {
    color: var(--text-muted);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color var(--transition-fast);
}

.glass-nav .nav-link:hover,
.glass-nav .nav-link.active {
    color: var(--accent-primary);
}

/* ---------- Main Container ---------- */
.main-container {
    padding-top: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* ---------- Cards (Replacing Glass Card) ---------- */
.glass-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

/* ---------- Page Header ---------- */
.page-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.page-header .btn-back {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    text-decoration: none;
    margin-right: 1rem;
    transition: all var(--transition-fast);
}

.page-header .btn-back:hover {
    background-color: #f1f5f9;
    color: var(--text-dark);
    border-color: #cbd5e1;
}

.page-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0;
    color: var(--text-dark);
}

/* ---------- Form Page Wrapper ---------- */
.form-page {
    width: 100%;
    margin: 0 auto;
}

.form-page .glass-card {
    padding: 0;
}

.form-page .form-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background-color: #f8fafc;
}

.form-page .form-header h1 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0;
    color: var(--text-dark);
}

.form-page .form-body {
    padding: 1.5rem;
}

/* ---------- Tables ---------- */
.glass-card .table {
    margin-bottom: 0;
    color: var(--text-main);
}

.glass-card .table thead th {
    background-color: #f8fafc;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.85rem 1rem;
}

.glass-card .table tbody td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    font-size: 0.875rem;
}

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

.glass-card .table tbody tr:hover {
    background-color: #f8fafc;
}

.expenses-table {
    min-width: 920px;
}

.expenses-table-coordinator {
    min-width: 1020px;
}

.expenses-table-actions {
    width: 64px;
    text-align: center;
}

.expenses-table-select {
    width: 44px;
    text-align: center;
}

.expenses-table-date {
    white-space: nowrap;
}

.expenses-table-projects {
    min-width: 180px;
}

.expense-table-project + .expense-table-project {
    margin-top: 0.5rem;
}

.expenses-table-comment {
    max-width: 260px;
    white-space: normal;
    overflow-wrap: anywhere;
}

/* ---------- Action Buttons in Tables ---------- */
.table .btn {
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
}

/* ---------- Buttons ---------- */
.btn {
    font-weight: 500;
    border-radius: var(--radius-sm);
    padding: 0.45rem 1rem;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
    box-shadow: 0 1px 2px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--accent-primary-hover);
    border-color: var(--accent-primary-hover);
}

.btn-light {
    background-color: #ffffff;
    border-color: var(--border-color);
    color: var(--text-main);
    box-shadow: var(--shadow-sm);
}

.btn-light:hover {
    background-color: #f8fafc;
    color: var(--text-dark);
}

.btn-outline-info {
    color: var(--accent-info);
    border-color: var(--accent-info);
}
.btn-outline-info:hover {
    background-color: var(--accent-info);
    color: #fff;
}

.btn-outline-secondary {
    color: var(--text-muted);
    border-color: var(--border-color);
}
.btn-outline-secondary:hover {
    background-color: #f1f5f9;
    color: var(--text-dark);
}

.btn-edit-action {
    background-color: #eef6ff;
    border-color: #93c5fd;
    color: #1d4ed8;
    box-shadow: 0 1px 2px rgba(37, 99, 235, 0.08);
}

.btn-edit-action:hover,
.btn-edit-action:focus {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.22);
}

.btn-icon-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
}

.btn-outline-success {
    color: var(--accent-success);
    border-color: var(--accent-success);
}
.btn-outline-success:hover {
    background-color: var(--accent-success);
    color: #fff;
}

/* ---------- Form Controls ---------- */
.form-control, .form-select {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.85rem;
    font-size: 0.875rem;
    color: var(--text-main);
    background-color: #fff;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    outline: 0;
}

.form-control::placeholder, .form-select::placeholder {
    color: #cbd5e1;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.4rem;
}

/* ---------- Badges (Soft Variants) ---------- */
.badge {
    font-weight: 500;
    padding: 0.4em 0.6em;
    font-size: 0.75rem;
    border-radius: 4px;
}

.bg-success { background-color: #ecfdf5 !important; color: #10b981 !important; border: 1px solid #a7f3d0; }
.bg-warning { background-color: #fffbeb !important; color: #f59e0b !important; border: 1px solid #fde68a; }
.bg-secondary { background-color: #f8fafc !important; color: #64748b !important; border: 1px solid #e2e8f0; }
.bg-primary { background-color: #eff6ff !important; color: #3b82f6 !important; border: 1px solid #bfdbfe; }
.bg-info { background-color: #f0f9ff !important; color: #0ea5e9 !important; border: 1px solid #bae6fd; }

/* ---------- Definition Lists (Details pages) ---------- */
dl.detail-list {
    margin-bottom: 0;
}

dl.detail-list dt {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--text-muted);
    font-weight: 600;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

dl.detail-list dd {
    font-weight: 500;
    color: var(--text-dark);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0;
}

dl.detail-list dt:last-of-type,
dl.detail-list dd:last-of-type {
    border-bottom: none;
}

/* ---------- Empty State ---------- */
.empty-state {
    padding: 3rem 1.5rem;
    text-align: center;
    color: var(--text-muted);
    background-color: var(--bg-surface);
    border: 1px dashed #cbd5e1;
    border-radius: var(--radius-md);
}

.empty-state svg {
    color: #94a3b8;
    margin-bottom: 1rem;
}

/* ---------- Floating Action Button ---------- */
.fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background-color: var(--accent-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.4), 0 2px 4px -1px rgba(59, 130, 246, 0.2);
    cursor: pointer;
    z-index: 1050;
    border: none;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.fab:hover {
    background-color: var(--accent-primary-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.4), 0 4px 6px -2px rgba(59, 130, 246, 0.2);
}

/* ---------- Responsive ---------- */
@media (max-width: 767.98px) {
    .main-container {
        padding-top: 1rem;
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    .fab {
        bottom: 16px;
        right: 16px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .expense-list {
        display: grid;
        gap: 0.85rem;
    }

    .expense-card {
        padding: 1rem;
        margin-bottom: 0;
    }

    .expense-card-main {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 0.75rem;
    }

    .expense-card-title {
        color: var(--text-dark);
        font-weight: 700;
        overflow-wrap: anywhere;
    }

    .expense-card-meta {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.45rem 0.75rem;
        margin-top: 0.85rem;
        padding-top: 0.85rem;
        border-top: 1px solid var(--border-color);
        color: var(--text-muted);
        font-size: 0.8125rem;
    }

    .expense-list-mobile-first .expense-card-meta {
        grid-template-columns: 1fr;
    }

    .expense-card-projects {
        display: grid;
        gap: 0.65rem;
        margin-top: 0.85rem;
        padding-top: 0.85rem;
        border-top: 1px solid var(--border-color);
    }

    .expense-card-comment {
        margin-top: 0.85rem;
        color: var(--text-muted);
        font-size: 0.875rem;
        overflow-wrap: anywhere;
    }
}