/* Unified application polish for the budget/procurement system. */
:root {
    --ui-bg: #f4f7fb;
    --ui-surface: #ffffff;
    --ui-surface-soft: #f8fafc;
    --ui-border: #e2e8f0;
    --ui-border-strong: #cbd5e1;
    --ui-text: #172033;
    --ui-muted: #64748b;
    --ui-primary: #0f766e;
    --ui-primary-dark: #115e59;
    --ui-primary-soft: #ccfbf1;
    --ui-accent: #14b8a6;
    --ui-danger: #dc2626;
    --ui-info: #0f766e;
    --ui-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --ui-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    --ui-radius: 8px;

    /* Normalize legacy page theme variables to the green system theme. */
    --primary-orange: #0f766e !important;
    --primary-yellow: #a7f3d0 !important;
    --dark-orange: #115e59 !important;
    --light-orange: #14b8a6 !important;
    --accent-amber: #34d399 !important;
    --primary-color: #0f766e !important;
    --secondary-color: #115e59 !important;
    --accent-color: #99f6e4 !important;
    --light-color: #ecfdf5 !important;
    --primary-emerald: #0f766e !important;
    --dark-emerald: #115e59 !important;
    --light-emerald: #34d399 !important;
    --accent-orange: #14b8a6 !important;
    --sidebar-active-bg: #ecfdf5 !important;
    --sidebar-active-color: #0f766e !important;
}

html {
    min-height: 100%;
}

body {
    color: var(--ui-text);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.92), rgba(244,247,251,0.96)),
        var(--ui-bg) !important;
    letter-spacing: 0;
    text-rendering: optimizeLegibility;
}

a {
    color: var(--ui-primary);
}

a:hover {
    color: var(--ui-primary-dark);
}

.main-content {
    background: var(--ui-bg);
}

.content-area,
.main-content > .container,
.main-content > .container-fluid {
    padding: 24px !important;
}

.top-navbar {
    min-height: 68px;
    background: rgba(255,255,255,0.96) !important;
    border-bottom: 1px solid var(--ui-border);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.05) !important;
    backdrop-filter: blur(10px);
}

.page-title {
    color: var(--ui-text) !important;
    font-size: 1.18rem !important;
    line-height: 1.35;
    letter-spacing: 0;
}

.page-title i {
    color: var(--ui-primary);
}

.user-dropdown {
    min-height: 48px;
    border: 1px solid var(--ui-border) !important;
    background: var(--ui-surface);
    border-radius: var(--ui-radius) !important;
    box-shadow: var(--ui-shadow-sm);
}

.user-dropdown:hover {
    background: var(--ui-surface-soft) !important;
    border-color: var(--ui-border-strong) !important;
}

.user-avatar {
    border-radius: var(--ui-radius) !important;
}

.card,
.card-custom,
.card-premium,
.glass-card,
.stat-card,
.system-card {
    border: 1px solid var(--ui-border) !important;
    border-radius: var(--ui-radius) !important;
    background: var(--ui-surface) !important;
    box-shadow: var(--ui-shadow-sm) !important;
}

.card:hover,
.card-custom:hover,
.card-premium:hover,
.system-card:hover {
    box-shadow: var(--ui-shadow) !important;
}

.card-header,
.modal-header {
    background: var(--ui-surface-soft) !important;
    border-bottom: 1px solid var(--ui-border) !important;
}

.modal-content {
    border: 1px solid var(--ui-border);
    border-radius: var(--ui-radius);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.22);
}

.form-label {
    color: #334155 !important;
    font-weight: 600;
    margin-bottom: 6px;
}

.form-control,
.form-select,
.input-group-text {
    border-color: var(--ui-border) !important;
    border-radius: var(--ui-radius) !important;
    color: var(--ui-text);
}

.input-group > .form-control,
.input-group > .form-select,
.input-group > .input-group-text {
    border-radius: 0 !important;
}

.input-group > :first-child {
    border-top-left-radius: var(--ui-radius) !important;
    border-bottom-left-radius: var(--ui-radius) !important;
}

.input-group > :last-child {
    border-top-right-radius: var(--ui-radius) !important;
    border-bottom-right-radius: var(--ui-radius) !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--ui-primary) !important;
    box-shadow: 0 0 0 0.2rem rgba(15, 118, 110, 0.14) !important;
}

.btn {
    border-radius: var(--ui-radius) !important;
    font-weight: 600;
    letter-spacing: 0;
    box-shadow: none !important;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary,
.btn-success,
.btn-emerald,
.btn-orange,
.btn-enter,
.btn-select {
    background: var(--ui-primary) !important;
    border-color: var(--ui-primary) !important;
    color: #fff !important;
}

.btn-primary:hover,
.btn-success:hover,
.btn-emerald:hover,
.btn-orange:hover,
.btn-enter:hover,
.btn-select:hover {
    background: var(--ui-primary-dark) !important;
    border-color: var(--ui-primary-dark) !important;
    color: #fff !important;
}

.btn-warning,
.btn-outline-warning {
    border-color: var(--ui-accent) !important;
}

.btn-danger,
.btn-logout {
    background: var(--ui-danger) !important;
    border-color: var(--ui-danger) !important;
    color: #fff !important;
}

.badge {
    border-radius: 999px;
    font-weight: 600;
}

.table {
    color: var(--ui-text);
    vertical-align: middle;
}

.table > :not(caption) > * > * {
    padding: 0.85rem 0.9rem;
    border-bottom-color: var(--ui-border);
}

.table thead th {
    background: #eef6f5 !important;
    color: #134e4a !important;
    border-bottom: 1px solid var(--ui-border-strong) !important;
    font-weight: 700;
    white-space: nowrap;
}

.table tbody tr:hover {
    background: #f8fafc;
}

.alert {
    border-radius: var(--ui-radius);
    border: 1px solid transparent;
}

.sidebar {
    border-right: 1px solid #bbf7d0 !important;
    background: #f0fdf4 !important; /* Light Green */
    box-shadow: 4px 0 20px rgba(16, 185, 129, 0.1) !important;
}

.sidebar-header {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    padding-top: 1.5rem !important;
    padding-bottom: 1.5rem !important;
    margin-bottom: 1rem !important;
    color: #ffffff !important;
}

.sidebar-logo {
    border-radius: var(--ui-radius) !important;
    background: #ffffff !important;
    color: #059669 !important;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2) !important;
}

.sidebar-brand, .brand-title {
    color: #ffffff !important;
    letter-spacing: 0 !important;
}

.brand-subtitle {
    color: #d1fae5 !important;
}

.menu-section, .menu-label {
    color: #059669 !important;
    letter-spacing: 0.04em !important;
    border-bottom: 2px solid #d1fae5 !important;
    font-weight: 700 !important;
}

.menu-item {
    border-radius: var(--ui-radius) !important;
    color: #334155 !important;
}

.menu-item i {
    color: #10b981 !important;
}

.menu-item:hover {
    background: #ffffff !important;
    color: #047857 !important;
    border-left-color: #34d399 !important;
    transform: translateX(3px) !important;
}

.menu-item.active {
    background: #ffffff !important;
    color: #047857 !important;
    border-left: 4px solid #10b981 !important;
    font-weight: 700 !important;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.1) !important;
}

.menu-item.active i {
    color: #059669 !important;
}

.menu-item.text-danger {
    color: #ef4444 !important;
    border-top: 1px solid #f1f5f9 !important;
}
.menu-item.text-danger i {
    color: #ef4444 !important;
}
.menu-item.text-danger:hover {
    background: #fef2f2 !important;
    color: #dc2626 !important;
}

.sidebar::-webkit-scrollbar {
    width: 6px !important;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent !important;
}

.sidebar::-webkit-scrollbar-thumb {
    background: #cbd5e1 !important;
    border-radius: 3px !important;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: #94a3b8 !important;
}

.user-avatar,
.card-icon,
.icon-box,
.sidebar .sidebar-logo {
    background-image: linear-gradient(135deg, #0f766e, #14b8a6) !important;
}

.text-primary,
.page-title i,
.section-title,
.form-label.text-primary {
    color: #0f766e !important;
}

.bg-primary,
.bg-success {
    background-color: #0f766e !important;
}

.bg-primary.bg-opacity-10,
.bg-success.bg-opacity-10 {
    background-color: rgba(15, 118, 110, 0.1) !important;
}

.border-primary,
.border-success {
    border-color: #0f766e !important;
}

.btn-outline-primary,
.btn-outline-success {
    color: #0f766e !important;
    border-color: #0f766e !important;
}

.btn-outline-primary:hover,
.btn-outline-success:hover,
.btn-outline-primary.active,
.btn-outline-success.active {
    background: #0f766e !important;
    border-color: #0f766e !important;
    color: #fff !important;
}

.badge.bg-primary,
.badge.bg-success {
    background: #0f766e !important;
}

.page-header,
.section-header {
    margin-bottom: 18px;
}

.text-muted,
small.text-muted {
    color: var(--ui-muted) !important;
}

@media (max-width: 992px) {
    .content-area,
    .main-content > .container,
    .main-content > .container-fluid {
        padding: 16px !important;
    }

    .top-navbar {
        padding: 0.75rem 1rem !important;
        align-items: flex-start !important;
        gap: 12px;
    }

    .user-info {
        display: none;
    }
}

@media print {
    body {
        background: #fff !important;
    }

    .top-navbar,
    .sidebar,
    .no-print {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
        background: #fff !important;
    }

    .card,
    .card-custom,
    .card-premium {
        box-shadow: none !important;
        border-color: #ddd !important;
    }
}