/* style.css - Modern, Premium Design Tokens & Component Styles */

:root {
    --bg-dark: #0b0f19;
    --bg-card: rgba(20, 26, 43, 0.6);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-indigo: #6366f1;
    --accent-indigo-hover: #4f46e5;
    --accent-teal: #0d9488;
    --accent-teal-hover: #0f766e;
    --accent-purple: #a855f7;
    --danger: #ef4444;
    --success: #10b981;
    --warning: #f59e0b;
    --transition: all 0.1s cubic-bezier(0.4, 0, 0.2, 1);
    --font-sans: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.1) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(13, 148, 136, 0.08) 0px, transparent 50%);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-indigo);
}

/* App Layout */
.wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}

/* Glassmorphic Sidebar */
#sidebar {
    min-width: 260px;
    max-width: 260px;
    background: rgba(15, 22, 38, 0.9);
    backdrop-filter: blur(12px);
    border-right: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: var(--transition);
    height: 100vh;
    position: sticky;
    top: 0;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1000;
}

/* Collapsed Sidebar Styles */
@media (min-width: 768px) {
    #sidebar.collapsed {
        min-width: 80px;
        max-width: 80px;
    }
    #sidebar.collapsed .sidebar-header {
        padding: 24px 0;
        justify-content: center !important;
    }
    #sidebar.collapsed .sidebar-header h6, 
    #sidebar.collapsed .sidebar-header span.text-xs {
        display: none !important;
    }
    #sidebar.collapsed ul.components li a {
        font-size: 0;
        justify-content: center;
        padding: 15px 0;
    }
    #sidebar.collapsed ul.components li a i {
        font-size: 1.25rem;
        margin-right: 0 !important;
    }
    #sidebar.collapsed .position-absolute.bottom-0 {
        padding: 15px 0 !important;
    }
    #sidebar.collapsed .position-absolute.bottom-0 small {
        display: none !important;
    }
}

#sidebar .sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.1);
}

#sidebar ul.components {
    padding: 20px 0;
}

#sidebar ul li a {
    padding: 12px 24px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

#sidebar ul li a i {
    font-size: 1.15rem;
    width: 28px;
    transition: var(--transition);
}

#sidebar ul li a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
    border-left-color: var(--accent-indigo);
}

#sidebar ul li a:hover i {
    color: var(--accent-indigo);
    transform: translateX(2px);
}

#sidebar ul li.active > a {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.1);
    border-left-color: var(--accent-indigo);
    font-weight: 500;
}

#sidebar ul li.active > a i {
    color: var(--accent-indigo);
}

/* Content Area */
#content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 0 30px 30px 30px;
    min-height: 100vh;
    transition: var(--transition);
    min-width: 0;
}

.sticky-top-header {
    position: sticky;
    top: 0;
    padding-top: 30px;
    z-index: 1020;
    background-color: var(--bg-dark);
    margin-left: -30px;
    margin-right: -30px;
    padding-left: 30px;
    padding-right: 30px;
}

/* Glass Cards */
.card-glass {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    box-shadow: none;
    transition: var(--transition);
    margin-bottom: 24px;
}

.card-title {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

/* Stat Cards */
.stat-card {
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin: 8px 0;
    letter-spacing: -0.03em;
}

.stat-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.stat-icon {
    position: absolute;
    right: 24px;
    bottom: 24px;
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}


/* Premium Form Inputs */
.form-control, .form-select {
    background-color: rgba(15, 23, 42, 0.6) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 8px;
    padding: 10px 14px;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    background-color: rgba(15, 23, 42, 0.8) !important;
    border-color: var(--accent-indigo) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25) !important;
    outline: none;
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.3) !important;
}

.form-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.88rem;
    margin-bottom: 8px;
}

/* Custom Table Styles */
.table-glass {
    background: transparent;
    color: var(--text-primary);
    border-collapse: separate;
    border-spacing: 0 8px;
    width: 100%;
}

.table-glass th, .table-glass td {
    white-space: nowrap;
}

.table {
    color: var(--text-primary);
}

.table th, .table td {
    color: var(--text-primary);
}

.table-glass th {
    background: rgba(255, 255, 255, 0.02) !important;
    border: none;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 14px 20px;
}

.table-glass td {
    background: rgba(255, 255, 255, 0.015);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 20px;
    vertical-align: middle;
    transition: var(--transition);
}

.table-glass td:first-child {
    border-left: 1px solid var(--border-color);
    border-radius: 8px 0 0 8px;
}

.table-glass td:last-child {
    border-right: 1px solid var(--border-color);
    border-radius: 0 8px 8px 0;
}

.table-glass tr {
    transition: var(--transition);
}



/* Premium Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-purple));
    border: none;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 8px;
    transition: var(--transition);
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-indigo-hover), var(--accent-purple));
    transform: translateY(-1px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, var(--accent-teal), #10b981);
    border: none;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 8px;
    transition: var(--transition);
    box-shadow: 0 4px 14px 0 rgba(13, 148, 136, 0.3);
}

.btn-success:hover {
    background: linear-gradient(135deg, var(--accent-teal-hover), #059669);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px 0 rgba(13, 148, 136, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.btn-outline-danger {
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #f87171;
    border-radius: 8px;
    transition: var(--transition);
}

.btn-outline-danger:hover {
    background-color: var(--danger);
    color: white;
    border-color: var(--danger);
}

.btn-action {
    width: 28px;
    height: 28px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 0.8rem;
    margin: 0 1px;
    transition: var(--transition);
}

/* Badges */
.badge-premium {
    background-color: rgba(255,255,255,0.05);
    color: #f8fafc;
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.78rem;
    letter-spacing: 0.02em;
}

.text-indigo {
    color: #818cf8 !important; /* Lighter indigo for better contrast on dark backgrounds */
}

.text-success {
    color: #34d399 !important; /* Lighter green for dark mode */
}

/* Modal Customization */
.modal-content {
    background-color: #0f1626 !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 16px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5) !important;
    color: var(--text-primary) !important;
}

.modal-header {
    border-bottom: 1px solid var(--border-color) !important;
}

.modal-footer {
    border-top: 1px solid var(--border-color) !important;
}

.btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Autocomplete Suggestion Dropdowns */
.autocomplete-suggestions {
    background: #0f1626;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    max-height: 200px;
    overflow-y: auto;
    position: absolute;
    z-index: 9999;
    width: 95%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.autocomplete-suggestion {
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition);
}

.autocomplete-suggestion:last-child {
    border-bottom: none;
}

.autocomplete-suggestion:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--text-primary);
}

/* Micro-animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.animated-fade-in {
    animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Alert Notification overrides */
.alert-premium {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--text-primary);
    border-radius: 10px;
}

/* Print Invoice Styling (A4 Portrait) */
@media print {
    body {
        background: #ffffff !important;
        color: #000000 !important;
        font-family: Arial, sans-serif !important;
        font-size: 12px !important;
    }
    
    #sidebar, .btn, .no-print, header, nav, footer, .alert, .modal-backdrop {
        display: none !important;
    }
    
    #content {
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
    }
    
    .card-glass {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .table-glass td {
        background: transparent !important;
        border: 1px solid #ddd !important;
        color: #000 !important;
        padding: 8px !important;
        white-space: nowrap;
    }
    
    .table-glass th {
        background: #f5f5f5 !important;
        border: 1px solid #ddd !important;
        color: #000 !important;
        white-space: nowrap;
        padding: 8px !important;
    }
    
    .table-glass td:first-child, .table-glass td:last-child {
        border-radius: 0 !important;
    }
}

/* Responsive Sidebar & Mobile Adjustments */
@media (max-width: 768px) {
    #sidebar {
        margin-left: -260px;
        position: fixed;
        height: 100vh;
        z-index: 1040;
    }
    #sidebar.active {
        margin-left: 0;
    }
    #sidebar-overlay {
        display: none;
        position: fixed;
        width: 100vw;
        height: 100vh;
        background: rgba(0,0,0,0.5);
        z-index: 1039;
        top: 0;
        left: 0;
    }
    #sidebar-overlay.active {
        display: block;
    }
    #content {
        padding: 0 15px 15px 15px;
    }
    .sticky-top-header {
        top: 0;
        padding-top: 15px;
        margin-left: -15px;
        margin-right: -15px;
        padding-left: 15px;
        padding-right: 15px;
    }
    .mobile-menu-btn {
        display: block !important;
    }
}

.mobile-menu-btn {
    display: none;
}

/* Light Mode Overrides */
body.light-mode {
    --bg-dark: #f8fafc;
    --bg-card: rgba(255, 255, 255, 0.85);
    --border-color: rgba(0, 0, 0, 0.1);
    --text-primary: #1e293b;
    --text-secondary: #475569;
}
body.light-mode .autocomplete-suggestions {
    background: #ffffff;
    border: 1px solid #e2e8f0;
}
body.light-mode .autocomplete-suggestion {
    border-bottom: 1px solid #f1f5f9;
}
body.light-mode .modal-content {
    background-color: #ffffff !important;
}
body.light-mode .btn-close {
    filter: none;
}
body.light-mode .table-glass th, body.light-mode .table th {
    background: #f1f5f9 !important;
    color: var(--text-primary) !important;
}
body.light-mode .table-glass td, body.light-mode .table td {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary) !important;
}

body.light-mode .form-control, body.light-mode .form-select {
    background-color: #ffffff !important;
    color: #1e293b !important;
}
body.light-mode .form-control::placeholder {
    color: #94a3b8 !important;
}
body.light-mode .form-control:focus, body.light-mode .form-select:focus {
    background-color: #ffffff !important;
}
body.light-mode #sidebar {
    background: rgba(255, 255, 255, 0.95);
}
body.light-mode #sidebar .sidebar-header {
    background: rgba(0, 0, 0, 0.02);
}
body.light-mode .stat-icon {
    color: rgba(0, 0, 0, 0.05);
}
body.light-mode .btn-secondary {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
}

body.light-mode .badge-premium {
    background-color: rgba(0,0,0,0.05) !important;
    color: var(--text-primary) !important;
    border-color: rgba(0,0,0,0.1) !important;
}

body.light-mode .text-indigo {
    color: #4f46e5 !important; /* Darker indigo for light backgrounds */
}

body.light-mode .text-success {
    color: #059669 !important; /* Darker green for light mode */
}


/* Light Mode Fixes */
body.light-mode .text-white:not(.btn):not(.badge):not(.bg-indigo),
body.light-mode .text-light:not(.btn):not(.badge):not(.bg-indigo) {
    color: var(--text-primary) !important;
}
body.light-mode .form-control.bg-transparent,
body.light-mode .form-select.bg-transparent {
    background-color: transparent !important;
    border: none !important;
}
body.light-mode .card-glass.border-0 {
    background: rgba(0, 0, 0, 0.02) !important;
}

body.light-mode .card {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

body.light-mode .card-glass {
    color: var(--text-primary) !important;
}