@import url('https://fonts.googleapis.com/css2?family=Hammersmith+One&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

/* Fluxfed Portal Modern Design System */
:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --primary-light: #eef2ff;
    --primary-text: #3730a3;
    
    --secondary: #64748b;
    --secondary-light: #f8fafc;
    
    --success: #10b981;
    --success-light: #ecfdf5;
    --success-text: #065f46;
    
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --warning-text: #92400e;
    
    --danger: #ef4444;
    --danger-light: #fef2f2;
    --danger-text: #991b1b;
    
    --info: #06b6d4;
    --info-light: #ecfeff;
    --info-text: #155e75;

    --bg-page: #f8fafc;
    --card-bg: #ffffff;
    --card-border: rgba(226, 232, 240, 0.8);
    --text-heading: #0f172a;
    --text-body: #334155;
    --text-muted: #64748b;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --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 -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 25px -5px rgba(79, 70, 229, 0.08), 0 8px 10px -6px rgba(79, 70, 229, 0.05);
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-page);
    color: var(--text-body);
    -webkit-font-smoothing: antialiased;
}

/* Glassmorphic Navbar */
.navbar-glass {
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
    position: sticky;
    top: 0;
    z-index: 1020;
    transition: all 0.25s ease;
}

/* Consistent top spacing for first content block after the navbar */
.navbar-glass + *,
.navbar-glass + div,
.navbar-glass + main,
.navbar-glass + section,
.navbar-glass + header {
    margin-top: 2rem !important;
}

.logo {
    font-family: 'Hammersmith One', sans-serif !important;
    font-size: 30px !important;
    letter-spacing: 1px !important;
    color: #0d6efd !important;
    font-weight: 400 !important;
    text-decoration: none !important;
    line-height: 1 !important;
    display: inline-block !important;
}

/* Custom Cards */
.portal-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.portal-card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(99, 102, 241, 0.25);
}

/* KPI Summary Cards */
.kpi-card {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    background: #ffffff;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: all 0.2s ease;
}

.kpi-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.kpi-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.kpi-icon-indigo { background: var(--primary-light); color: var(--primary); }
.kpi-icon-emerald { background: var(--success-light); color: var(--success); }
.kpi-icon-amber { background: var(--warning-light); color: var(--warning); }
.kpi-icon-rose { background: var(--danger-light); color: var(--danger); }

/* Buttons */
.btn-indigo {
    background-color: var(--primary);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    padding: 0.625rem 1.25rem;
    box-shadow: 0 2px 4px rgba(79, 70, 229, 0.25);
    transition: all 0.2s ease;
}

.btn-indigo:hover, .btn-indigo:focus {
    background-color: var(--primary-hover);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(79, 70, 229, 0.35);
}

.btn-outline-indigo {
    border: 1.5px solid var(--primary);
    color: var(--primary);
    background: transparent;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-outline-indigo:hover,
.btn-outline-indigo.active,
.btn-outline-indigo:active,
.btn-outline-indigo:focus {
    background-color: var(--primary) !important;
    color: #ffffff !important;
    border-color: var(--primary) !important;
}

/* Segmented View Toggle */
.view-toggle-group {
    display: inline-flex;
    background-color: #e2e8f0;
    border: 1px solid rgba(203, 213, 225, 0.8);
    border-radius: var(--radius-md);
    padding: 4px;
    gap: 4px;
}

.view-toggle-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.825rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    border-radius: calc(var(--radius-md) - 3px);
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.view-toggle-btn:hover:not(.active) {
    background-color: rgba(255, 255, 255, 0.7);
    color: var(--text-body);
}

.view-toggle-btn.active {
    background-color: var(--primary) !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    box-shadow: 0 2px 5px rgba(79, 70, 229, 0.28) !important;
}

/* Status Pills */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
    letter-spacing: 0.025em;
}

.status-pill::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.status-pill-success { background: var(--success-light); color: var(--success-text); }
.status-pill-success::before { background: var(--success); }

.status-pill-warning { background: var(--warning-light); color: var(--warning-text); }
.status-pill-warning::before { background: var(--warning); }

.status-pill-danger { background: var(--danger-light); color: var(--danger-text); }
.status-pill-danger::before { background: var(--danger); }

.status-pill-info { background: var(--primary-light); color: var(--primary-text); }
.status-pill-info::before { background: var(--primary); }

.status-pill-secondary { background: var(--secondary-light); color: var(--secondary); }
.status-pill-secondary::before { background: var(--secondary); }

/* Table Aesthetics */
.portal-table-container {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.portal-table {
    margin-bottom: 0;
    border-collapse: separate;
    border-spacing: 0;
}

.portal-table thead th {
    background: #f8fafc;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--card-border);
}

.portal-table tbody td {
    padding: 1rem 1.25rem;
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.875rem;
    transition: background 0.15s ease;
}

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

.portal-table tbody tr:hover td {
    background-color: #f8fafc;
}

/* Modals */
.modal-backdrop.show {
    opacity: 0.4;
    backdrop-filter: blur(4px);
}

.portal-modal .modal-content {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.portal-modal .modal-header {
    background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
    color: #ffffff;
    padding: 1.25rem 1.5rem;
    border-bottom: none;
}

.portal-modal .modal-header .btn-close {
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.portal-modal .modal-header .btn-close:hover {
    opacity: 1;
}

.portal-modal .modal-body {
    padding: 1.75rem;
}

.portal-modal .modal-footer {
    padding: 1rem 1.75rem;
    background: #f8fafc;
    border-top: 1px solid var(--card-border);
}

/* Hero Welcome Banner */
.welcome-hero {
    background: linear-gradient(135deg, #4f46e5 0%, #6366f1 50%, #8b5cf6 100%);
    border-radius: var(--radius-xl);
    color: #ffffff;
    padding: 2rem 2.5rem;
    box-shadow: 0 10px 25px -5px rgba(79, 70, 229, 0.3);
    position: relative;
    overflow: hidden;
}

.welcome-hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    pointer-events: none;
}

/* ==========================================
   Comprehensive Dark Mode Theme System
   ========================================== */
[data-theme="dark"] {
    --bg-page: #0f172a;
    --card-bg: #1e293b;
    --card-border: rgba(51, 65, 85, 0.7);
    --text-heading: #f8fafc;
    --text-body: #cbd5e1;
    --text-muted: #94a3b8;
    --primary-light: #1e1b4b;
    --primary-text: #a5b4fc;
    --secondary-light: #1e293b;
    --success-light: #064e3b;
    --success-text: #6ee7b7;
    --warning-light: #451a03;
    --warning-text: #fcd34d;
    --danger-light: #450a0a;
    --danger-text: #fca5a5;
}

/* Base Body & Backgrounds */
[data-theme="dark"] body {
    background-color: var(--bg-page) !important;
    color: var(--text-body) !important;
}

[data-theme="dark"] .navbar-glass {
    background: rgba(15, 23, 42, 0.88) !important;
    border-bottom-color: var(--card-border) !important;
}

/* Headings & Text */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6,
[data-theme="dark"] .fw-bold,
[data-theme="dark"] .fw-semibold {
    color: var(--text-heading) !important;
}

[data-theme="dark"] .text-muted,
[data-theme="dark"] small.text-muted,
[data-theme="dark"] p.text-muted,
[data-theme="dark"] span.text-muted {
    color: var(--text-muted) !important;
}

[data-theme="dark"] .text-dark {
    color: var(--text-heading) !important;
}

/* Page Headers & White/Light Containers */
[data-theme="dark"] .page-header,
[data-theme="dark"] .bg-white,
[data-theme="dark"] .bg-light,
[data-theme="dark"] .bg-body-tertiary {
    background-color: var(--card-bg) !important;
    color: var(--text-body) !important;
    border-color: var(--card-border) !important;
}

/* All Cards, Panels & Custom Components */
[data-theme="dark"] .card,
[data-theme="dark"] .portal-card,
[data-theme="dark"] .module-card,
[data-theme="dark"] .kpi-card,
[data-theme="dark"] .dashboard-section,
[data-theme="dark"] .portal-table-container,
[data-theme="dark"] .list-group-item,
[data-theme="dark"] .table-card,
[data-theme="dark"] .summary-card,
[data-theme="dark"] .card-like,
[data-theme="dark"] .report-card,
[data-theme="dark"] .announcement-card,
[data-theme="dark"] .plan-card,
[data-theme="dark"] .target-card,
[data-theme="dark"] .stat,
[data-theme="dark"] .status-card {
    background-color: var(--card-bg) !important;
    border-color: var(--card-border) !important;
    color: var(--text-body) !important;
}

/* Card Headers & Footers */
[data-theme="dark"] .card-header,
[data-theme="dark"] .card-footer {
    background-color: rgba(15, 23, 42, 0.5) !important;
    border-color: var(--card-border) !important;
    color: var(--text-heading) !important;
}

/* Tables & DataTables */
[data-theme="dark"] .portal-table thead th,
[data-theme="dark"] .table thead th,
[data-theme="dark"] .table-light,
[data-theme="dark"] table.dataTable thead th {
    background-color: #0f172a !important;
    color: var(--text-muted) !important;
    border-bottom-color: var(--card-border) !important;
}

[data-theme="dark"] .portal-table tbody td,
[data-theme="dark"] .table tbody td,
[data-theme="dark"] table.dataTable tbody td {
    border-bottom-color: rgba(51, 65, 85, 0.5) !important;
    color: var(--text-body) !important;
    background-color: transparent !important;
}

[data-theme="dark"] .portal-table tbody tr:hover td,
[data-theme="dark"] .table tbody tr:hover td,
[data-theme="dark"] .list-group-item-action:hover,
[data-theme="dark"] table.dataTable tbody tr:hover td {
    background-color: #334155 !important;
}

[data-theme="dark"] .dataTables_wrapper .dataTables_length,
[data-theme="dark"] .dataTables_wrapper .dataTables_filter,
[data-theme="dark"] .dataTables_wrapper .dataTables_info,
[data-theme="dark"] .dataTables_wrapper .dataTables_processing,
[data-theme="dark"] .dataTables_wrapper .dataTables_paginate {
    color: var(--text-muted) !important;
}

[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--text-body) !important;
}

/* Toggles & Group Controls */
[data-theme="dark"] .view-toggle-group,
[data-theme="dark"] .receivable-toggle-group {
    background-color: #1e293b !important;
    border-color: #334155 !important;
}

[data-theme="dark"] .view-toggle-btn {
    color: #94a3b8 !important;
}

[data-theme="dark"] .view-toggle-btn:hover:not(.active) {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #f8fafc !important;
}

[data-theme="dark"] .view-toggle-btn.active {
    background-color: var(--primary) !important;
    color: #ffffff !important;
}

/* Modals */
[data-theme="dark"] .modal-content {
    background-color: var(--card-bg) !important;
    color: var(--text-body) !important;
    border: 1px solid var(--card-border) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    background-color: #0f172a !important;
    border-color: var(--card-border) !important;
    color: var(--text-heading) !important;
}

[data-theme="dark"] .modal-header .btn-close {
    filter: brightness(0) invert(1);
}

/* Form Controls & Inputs */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="datetime-local"],
[data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="password"],
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background-color: #0f172a !important;
    border-color: #334155 !important;
    color: #f8fafc !important;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 0.25rem rgba(79, 70, 229, 0.25) !important;
}

[data-theme="dark"] .form-control::placeholder {
    color: #64748b !important;
}

/* Alerts */
[data-theme="dark"] .alert-info {
    background-color: #083344 !important;
    color: #67e8f9 !important;
    border-color: #155e75 !important;
}

[data-theme="dark"] .alert-success {
    background-color: #064e3b !important;
    color: #6ee7b7 !important;
    border-color: #065f46 !important;
}

[data-theme="dark"] .alert-warning {
    background-color: #451a03 !important;
    color: #fcd34d !important;
    border-color: #78350f !important;
}

[data-theme="dark"] .alert-danger {
    background-color: #450a0a !important;
    color: #fca5a5 !important;
    border-color: #991b1b !important;
}

/* Footers */
[data-theme="dark"] footer > div {
    background-color: #0f172a !important;
    border-top-color: var(--card-border) !important;
}

[data-theme="dark"] footer .text-muted {
    color: var(--text-muted) !important;
}