/* Minification failed. Returning unminified contents.
(307,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(308,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(309,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(310,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(311,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(312,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(313,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(314,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(315,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(316,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(317,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(318,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(319,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(320,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(321,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(322,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(323,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(324,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(325,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(326,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(327,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(328,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(329,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(330,5): run-time error CSS1062: Expected semicolon or closing curly-brace, found '-'
(337,17): run-time error CSS1039: Token not allowed after unary operator: '-gray-700'
(354,25): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(355,22): run-time error CSS1039: Token not allowed after unary operator: '-box-shadow'
(356,22): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(362,26): run-time error CSS1039: Token not allowed after unary operator: '-box-shadow-lg'
(368,35): run-time error CSS1039: Token not allowed after unary operator: '-gray-200'
(378,50): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(378,69): run-time error CSS1039: Token not allowed after unary operator: '-primary-dark'
(379,29): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(379,50): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(383,26): run-time error CSS1039: Token not allowed after unary operator: '-gray-100'
(391,21): run-time error CSS1039: Token not allowed after unary operator: '-gray-800'
(409,32): run-time error CSS1039: Token not allowed after unary operator: '-gray-200'
(415,25): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(416,22): run-time error CSS1039: Token not allowed after unary operator: '-box-shadow'
(421,22): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(427,26): run-time error CSS1039: Token not allowed after unary operator: '-box-shadow-lg'
(456,26): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(472,26): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(499,25): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(500,22): run-time error CSS1039: Token not allowed after unary operator: '-box-shadow'
(502,22): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(508,26): run-time error CSS1039: Token not allowed after unary operator: '-box-shadow-lg'
(512,25): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(512,50): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(524,17): run-time error CSS1039: Token not allowed after unary operator: '-gray-500'
(530,17): run-time error CSS1039: Token not allowed after unary operator: '-gray-800'
(539,26): run-time error CSS1039: Token not allowed after unary operator: '-gray-100'
(540,21): run-time error CSS1039: Token not allowed after unary operator: '-gray-700'
(546,39): run-time error CSS1039: Token not allowed after unary operator: '-gray-300'
(554,39): run-time error CSS1039: Token not allowed after unary operator: '-gray-200'
(562,25): run-time error CSS1039: Token not allowed after unary operator: '-border-radius-sm'
(601,46): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(601,65): run-time error CSS1039: Token not allowed after unary operator: '-primary-dark'
(632,22): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(649,46): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(649,65): run-time error CSS1039: Token not allowed after unary operator: '-primary-dark'
(654,50): run-time error CSS1039: Token not allowed after unary operator: '-primary-dark'
(654,74): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(710,28): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(711,17): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(715,26): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(728,21): run-time error CSS1039: Token not allowed after unary operator: '-gray-700'
(733,28): run-time error CSS1039: Token not allowed after unary operator: '-gray-300'
(736,22): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(740,28): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(764,24): run-time error CSS1039: Token not allowed after unary operator: '-success'
(768,24): run-time error CSS1039: Token not allowed after unary operator: '-danger'
(776,17): run-time error CSS1039: Token not allowed after unary operator: '-danger'
(783,28): run-time error CSS1039: Token not allowed after unary operator: '-gray-200'
(788,45): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(788,64): run-time error CSS1039: Token not allowed after unary operator: '-primary-light'
(793,25): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(795,22): run-time error CSS1039: Token not allowed after unary operator: '-box-shadow-lg'
(799,35): run-time error CSS1039: Token not allowed after unary operator: '-gray-200'
(801,46): run-time error CSS1039: Token not allowed after unary operator: '-gray-100'
(802,25): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(802,46): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(806,32): run-time error CSS1039: Token not allowed after unary operator: '-gray-200'
(808,55): run-time error CSS1039: Token not allowed after unary operator: '-gray-100'
(809,29): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(809,50): run-time error CSS1039: Token not allowed after unary operator: '-border-radius'
(815,25): run-time error CSS1039: Token not allowed after unary operator: '-border-radius-sm'
(816,22): run-time error CSS1039: Token not allowed after unary operator: '-box-shadow'
(824,22): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(828,26): run-time error CSS1039: Token not allowed after unary operator: '-gray-100'
(829,21): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(834,32): run-time error CSS1039: Token not allowed after unary operator: '-gray-200'
(844,28): run-time error CSS1039: Token not allowed after unary operator: '-gray-300'
(845,17): run-time error CSS1039: Token not allowed after unary operator: '-gray-700'
(847,22): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(851,26): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(852,28): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(857,22): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(858,24): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(870,17): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(874,17): run-time error CSS1039: Token not allowed after unary operator: '-gray-600'
(879,25): run-time error CSS1039: Token not allowed after unary operator: '-border-radius-sm'
(907,35): run-time error CSS1039: Token not allowed after unary operator: '-gray-300'
(912,21): run-time error CSS1039: Token not allowed after unary operator: '-gray-600'
(915,26): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(919,25): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(920,43): run-time error CSS1039: Token not allowed after unary operator: '-primary-light'
(924,25): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(925,43): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(956,32): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(974,24): run-time error CSS1039: Token not allowed after unary operator: '-gray-300'
(990,28): run-time error CSS1039: Token not allowed after unary operator: '-gray-300'
(1084,32): run-time error CSS1039: Token not allowed after unary operator: '-gray-300'
(1095,46): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(1095,65): run-time error CSS1039: Token not allowed after unary operator: '-primary-dark'
(1102,22): run-time error CSS1039: Token not allowed after unary operator: '-transition'
(1106,26): run-time error CSS1039: Token not allowed after unary operator: '-box-shadow-lg'
(1115,48): run-time error CSS1039: Token not allowed after unary operator: '-primary'
(1115,67): run-time error CSS1039: Token not allowed after unary operator: '-primary-dark'
 */
html, body {
    height: 100%;
    font-family: 'Segoe UI', 'Open Sans', sans-serif;
    background-color: #f4f6f9;
}

.wrapper {
    height: 100%;
    position: relative;
}

.content-wrapper {
    margin-left: 250px;
    padding-top: 20px;    
    min-height: calc(100vh - 100px);
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .content-wrapper {
        margin-left: 0;
    }
}

/* Loading Overlay */
#loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
}

.loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 5px solid #f3f3f3;
    border-top: 5px solid #3498db;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Login Page */
.login-page {
    background: #f4f6f9;
}

.login-container {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-box {
    width: 400px;
}

.login-logo {
    text-align: center;
    margin-bottom: 20px;
}

    .login-logo img {
        max-height: 80px;
    }

/* Cards */
.card-header .card-title {
    font-weight: 600;
}

.card-tools .btn {
    margin-left: 5px;
}

/* Tables */
.table thead th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
}

.table-hover tbody tr:hover {
    background-color: #f5f5f5;
}

.table-bordered {
    border: 1px solid #dee2e6;
}

/* Forms */
.form-group label {
    font-weight: 500;
    margin-bottom: 5px;
}

.form-control:focus {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.is-invalid {
    border-color: #dc3545;
}

.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 80%;
    color: #dc3545;
}

/* Badges */
.badge {
    padding: 5px 10px;
    font-weight: 500;
    border-radius: 4px;
}

.badge-success {
    background-color: #28a745;
}

.badge-warning {
    background-color: #ffc107;
    color: #212529;
}

.badge-danger {
    background-color: #dc3545;
}

.badge-info {
    background-color: #17a2b8;
}

.badge-secondary {
    background-color: #6c757d;
}

.badge-primary {
    background-color: #007bff;
}

/* Small Box Stats */
.small-box {
    border-radius: 0.25rem;
    box-shadow: 0 0 1px rgba(0,0,0,.125), 0 1px 3px rgba(0,0,0,.2);
    display: block;
    margin-bottom: 20px;
    position: relative;
}

    .small-box .inner {
        padding: 10px;
    }

        .small-box .inner h3 {
            font-size: 2.2rem;
            font-weight: bold;
            margin: 0 0 10px 0;
        }

        .small-box .inner p {
            font-size: 1rem;
        }

    .small-box .icon {
        position: absolute;
        right: 10px;
        top: 10px;
        font-size: 70px;
        color: rgba(0,0,0,0.15);
    }

    .small-box .small-box-footer {
        background-color: rgba(0,0,0,0.1);
        color: rgba(255,255,255,0.8);
        display: block;
        padding: 3px 0;
        text-align: center;
        text-decoration: none;
    }

/* Info Box */
.info-box {
    display: flex;
    width: 100%;
    background: #fff;
    border-radius: 0.25rem;
    box-shadow: 0 0 1px rgba(0,0,0,.125), 0 1px 3px rgba(0,0,0,.2);
    margin-bottom: 1rem;
}

.info-box-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    text-align: center;
    font-size: 30px;
    border-radius: 0.25rem 0 0 0.25rem;
}

.info-box-content {
    padding: 10px;
    flex: 1;
}

.info-box-number {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Print Styles */
@media print {
    .main-sidebar, .main-header, .card-tools, .btn, .no-print {
        display: none !important;
    }

    .content-wrapper {
        margin-left: 0 !important;
        padding: 0 !important;
    }

    .card {
        border: none !important;
        box-shadow: none !important;
    }
}

/* Progress Bar */
.progress {
    height: 20px;
    margin-bottom: 10px;
    border-radius: 4px;
    background-color: #e9ecef;
}

.progress-bar {
    background-color: #007bff;
    line-height: 20px;
    color: white;
    text-align: center;
}

/* Tabs */
.nav-tabs .nav-link {
    border: none;
    padding: 10px 20px;
    color: #495057;
}

    .nav-tabs .nav-link.active {
        border-bottom: 2px solid #007bff;
        color: #007bff;
    }

/* Modal */
.modal-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
}

.modal-footer {
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
}

/* Dropdown */
.dropdown-menu {
    border-radius: 4px;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.dropdown-item:hover {
    background-color: #f8f9fa;
}

/* ============================================
   CRM SYSTEM - MODERN PROFESSIONAL CSS
   Version: 3.0
   Compatible with AdminLTE and Bootstrap
   ============================================ */

/* ==================== ROOT VARIABLES ==================== */
:root {
    --primary: #4361ee;
    --primary-dark: #3a0ca3;
    --primary-light: #4895ef;
    --secondary: #7209b7;
    --success: #06d6a0;
    --danger: #ef476f;
    --warning: #ffd166;
    --info: #118ab2;
    --dark: #073b4c;
    --light: #f8f9fa;
    --gray-100: #f8f9fc;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --border-radius: 0.75rem;
    --border-radius-sm: 0.5rem;
    --box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.05);
    --box-shadow-lg: 0 1rem 2rem rgba(0, 0, 0, 0.08);
    --transition: all 0.2s ease-in-out;
}

/* ==================== BASE STYLES ==================== */
body {
    font-family: 'Inter', 'Segoe UI', 'Roboto', sans-serif;
    background: #f0f2f5;
    color: var(--gray-700);
    overflow-x: hidden;
}

/* ==================== CONTENT WRAPPER FIX ==================== */
.content-wrapper {
    background: #f0f2f5;
    min-height: calc(100vh - 57px);
}

.content {
    padding: 0 1.5rem 1.5rem 1.5rem;
}

/* ==================== CARDS - MODERN DESIGN ==================== */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    margin-bottom: 1.5rem;
    background: #fff;
}

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

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}

    .card-header.bg-primary {
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
        border-radius: var(--border-radius) var(--border-radius) 0 0;
    }

    .card-header.bg-light {
        background: var(--gray-100) !important;
        border-bottom: none;
    }

    .card-header .card-title {
        font-weight: 600;
        font-size: 1.1rem;
        margin: 0;
        color: var(--gray-800);
    }

    .card-header.bg-primary .card-title,
    .card-header.bg-primary .card-title i {
        color: #fff !important;
    }

.card-body {
    padding: 1.25rem;
}

    .card-body.p-0 {
        padding: 0 !important;
    }

.card-footer {
    background: transparent;
    border-top: 1px solid var(--gray-200);
    padding: 1rem 1.25rem;
}

/* ==================== SMALL BOX STATS - MODERN ==================== */
.small-box {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    display: block;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

    .small-box:hover {
        transform: translateY(-4px);
        box-shadow: var(--box-shadow-lg);
    }

    .small-box .inner {
        padding: 1.25rem;
    }

        .small-box .inner h3 {
            font-size: 2rem;
            font-weight: 700;
            margin: 0 0 0.25rem 0;
            color: #fff;
        }

        .small-box .inner p {
            font-size: 0.85rem;
            margin: 0;
            color: rgba(255, 255, 255, 0.85);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

    .small-box .icon {
        position: absolute;
        right: 1rem;
        top: 50%;
        transform: translateY(-50%);
        font-size: 3.5rem;
        color: rgba(255, 255, 255, 0.2);
        transition: var(--transition);
    }

    .small-box:hover .icon {
        transform: translateY(-50%) scale(1.05);
        color: rgba(255, 255, 255, 0.3);
    }

    .small-box .small-box-footer {
        background: rgba(0, 0, 0, 0.08);
        color: rgba(255, 255, 255, 0.85);
        display: block;
        padding: 0.5rem;
        text-align: center;
        text-decoration: none;
        font-size: 0.8rem;
        transition: var(--transition);
    }

        .small-box .small-box-footer:hover {
            background: rgba(0, 0, 0, 0.12);
            color: #fff;
        }

    /* Small box colors with gradients */
    .small-box.bg-info {
        background: linear-gradient(135deg, #17a2b8 0%, #0f8a9c 100%);
    }

    .small-box.bg-success {
        background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
    }

    .small-box.bg-warning {
        background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    }

    .small-box.bg-danger {
        background: linear-gradient(135deg, #dc3545 0%, #bd2130 100%);
    }

/* ==================== INFO BOX ==================== */
.info-box {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 1.5rem;
    transition: var(--transition);
    background: #fff;
}

    .info-box:hover {
        transform: translateY(-2px);
        box-shadow: var(--box-shadow-lg);
    }

.info-box-icon {
    border-radius: var(--border-radius) 0 0 var(--border-radius);
}

.info-box-content {
    padding: 1rem;
}

.info-box-text {
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--gray-500);
}

.info-box-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
}

/* ==================== TABLES - MODERN ==================== */
.table {
    margin-bottom: 0;
}

    .table thead th {
        background: var(--gray-100);
        color: var(--gray-700);
        font-weight: 600;
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        border-top: none;
        border-bottom: 1px solid var(--gray-300);
        padding: 0.75rem;
    }

    .table tbody td {
        padding: 0.75rem;
        vertical-align: middle;
        font-size: 0.85rem;
        border-bottom: 1px solid var(--gray-200);
    }

.table-hover tbody tr:hover {
    background: rgba(67, 97, 238, 0.04);
}

.table-responsive {
    border-radius: var(--border-radius-sm);
    overflow-x: auto;
}

/* ==================== BADGES - MODERN ==================== */
.badge {
    padding: 0.35rem 0.75rem;
    font-weight: 500;
    font-size: 0.7rem;
    border-radius: 2rem;
    letter-spacing: 0.3px;
}

.badge-success {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
    color: #fff;
}

.badge-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: #212529;
}

.badge-danger {
    background: linear-gradient(135deg, #dc3545 0%, #bd2130 100%);
    color: #fff;
}

.badge-info {
    background: linear-gradient(135deg, #17a2b8 0%, #0f8a9c 100%);
    color: #fff;
}

.badge-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
    color: #fff;
}

.badge-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
}

/* Status specific badges */
.badge-pending, .badge-draft {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: #212529;
}

.badge-approved, .badge-completed, .badge-paid, .badge-active {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
    color: #fff;
}

.badge-rejected, .badge-cancelled, .badge-inactive {
    background: linear-gradient(135deg, #dc3545 0%, #bd2130 100%);
    color: #fff;
}

.badge-sent, .badge-processing {
    background: linear-gradient(135deg, #17a2b8 0%, #0f8a9c 100%);
    color: #fff;
}

/* ==================== BUTTONS - MODERN ==================== */
.btn {
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition);
    border: none;
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.7rem;
    border-radius: 0.4rem;
}

.btn-lg {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
    border-radius: 0.6rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
}

    .btn-primary:hover {
        background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
        transform: translateY(-1px);
    }

.btn-success {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
    color: #fff;
}

    .btn-success:hover {
        background: linear-gradient(135deg, #1e7e34 0%, #28a745 100%);
        transform: translateY(-1px);
    }

.btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #bd2130 100%);
    color: #fff;
}

    .btn-danger:hover {
        background: linear-gradient(135deg, #bd2130 0%, #dc3545 100%);
        transform: translateY(-1px);
    }

.btn-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: #212529;
}

    .btn-warning:hover {
        background: linear-gradient(135deg, #e0a800 0%, #ffc107 100%);
        transform: translateY(-1px);
    }

.btn-info {
    background: linear-gradient(135deg, #17a2b8 0%, #0f8a9c 100%);
    color: #fff;
}

    .btn-info:hover {
        background: linear-gradient(135deg, #0f8a9c 0%, #17a2b8 100%);
        transform: translateY(-1px);
    }

.btn-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
    color: #fff;
}

    .btn-secondary:hover {
        background: linear-gradient(135deg, #5a6268 0%, #6c757d 100%);
        transform: translateY(-1px);
    }

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

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

/* ==================== FORMS - MODERN ==================== */
.form-group {
    margin-bottom: 1rem;
}

    .form-group label {
        font-weight: 500;
        font-size: 0.8rem;
        margin-bottom: 0.4rem;
        color: var(--gray-700);
    }

.form-control {
    border-radius: 0.5rem;
    border: 1px solid var(--gray-300);
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    transition: var(--transition);
}

    .form-control:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 0.2rem rgba(67, 97, 238, 0.25);
    }

.form-control-sm {
    border-radius: 0.4rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
}

textarea.form-control {
    resize: vertical;
}

/* Validation states */
.is-valid {
    border-color: var(--success);
}

.is-invalid {
    border-color: var(--danger);
}

.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.7rem;
    color: var(--danger);
}

/* ==================== PROGRESS BARS ==================== */
.progress {
    border-radius: 1rem;
    height: 0.5rem;
    background-color: var(--gray-200);
}

.progress-bar {
    border-radius: 1rem;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
}

/* ==================== MODALS ==================== */
.modal-content {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--box-shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, var(--gray-100) 0%, #fff 100%);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-footer {
    border-top: 1px solid var(--gray-200);
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #fff 0%, var(--gray-100) 100%);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

/* ==================== DROPDOWNS ==================== */
.dropdown-menu {
    border: none;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--box-shadow);
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.dropdown-item {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    transition: var(--transition);
}

    .dropdown-item:hover {
        background: var(--gray-100);
        color: var(--primary);
    }

.dropdown-divider {
    margin: 0.5rem 0;
    border-top: 1px solid var(--gray-200);
}

/* ==================== PAGINATION ==================== */
.pagination {
    gap: 0.25rem;
}

.page-link {
    border-radius: 0.4rem;
    border: 1px solid var(--gray-300);
    color: var(--gray-700);
    padding: 0.5rem 0.75rem;
    transition: var(--transition);
}

    .page-link:hover {
        background: var(--primary);
        border-color: var(--primary);
        color: #fff;
    }

.page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
}

/* ==================== BREADCRUMB ==================== */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
    font-size: 0.8rem;
}

.breadcrumb-item a {
    color: var(--primary);
}

.breadcrumb-item.active {
    color: var(--gray-600);
}

/* ==================== ALERTS ==================== */
.alert {
    border-radius: var(--border-radius-sm);
    border: none;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
}

.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    color: #721c24;
}

.alert-warning {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
    color: #856404;
}

.alert-info {
    background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
    color: #0c5460;
}

/* ==================== TABS ==================== */
.nav-tabs {
    border-bottom: 1px solid var(--gray-300);
}

    .nav-tabs .nav-link {
        border: none;
        color: var(--gray-600);
        padding: 0.75rem 1.25rem;
        font-weight: 500;
        transition: var(--transition);
    }

        .nav-tabs .nav-link:hover {
            color: var(--primary);
            border-bottom: 2px solid var(--primary-light);
        }

        .nav-tabs .nav-link.active {
            color: var(--primary);
            border-bottom: 2px solid var(--primary);
            background: transparent;
        }

/* ==================== CHARTS ==================== */
canvas {
    max-width: 100%;
    height: auto;
}

/* ==================== LOADING OVERLAY ==================== */
#loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
}

.loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* ==================== SELECT2 ==================== */
.select2-container--bootstrap4 .select2-selection {
    border-radius: 0.5rem;
    border-color: var(--gray-300);
    height: calc(1.5em + 0.75rem + 2px);
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__rendered {
    line-height: calc(1.5em + 0.5rem);
}

/* ==================== DATATABLES ==================== */
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 0.4rem !important;
    margin: 0 0.25rem;
}

.dataTables_wrapper .dataTables_filter input {
    border-radius: 0.5rem;
    border: 1px solid var(--gray-300);
    padding: 0.25rem 0.5rem;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 992px) {
    .content {
        padding: 0 1rem 1rem 1rem;
    }
}

@media (max-width: 768px) {
    .content {
        padding: 0 0.75rem 0.75rem 0.75rem;
    }

    .small-box .inner h3 {
        font-size: 1.5rem;
    }

    .small-box .icon {
        font-size: 2.5rem;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .card-tools {
        width: 100%;
    }

        .card-tools .btn {
            width: 100%;
            margin: 0.25rem 0;
        }

    .modal-dialog {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }

    .btn-group-responsive {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

        .btn-group-responsive .btn {
            width: 100%;
        }

    .table-responsive {
        font-size: 0.75rem;
    }

    .badge {
        font-size: 0.65rem;
        padding: 0.25rem 0.6rem;
    }
}

@media (max-width: 576px) {
    .content-header .row {
        flex-direction: column;
    }

    .breadcrumb {
        margin-top: 0.5rem;
        justify-content: flex-start;
    }

    .small-box .inner {
        padding: 1rem;
    }

        .small-box .inner h3 {
            font-size: 1.25rem;
        }
}

/* ==================== PRINT STYLES ==================== */
@media print {
    .main-sidebar, .main-header, .card-tools, .btn, .no-print {
        display: none !important;
    }

    .content-wrapper {
        margin-left: 0 !important;
        padding: 0 !important;
    }

    .card {
        border: 1px solid var(--gray-300) !important;
        box-shadow: none !important;
    }

    body {
        background: #fff;
    }
}

/* ==================== UTILITY CLASSES ==================== */
.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.shadow-hover {
    transition: var(--transition);
}

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

.cursor-pointer {
    cursor: pointer;
}

.border-gradient {
    border-image: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-image-slice: 1;
}