/********** Template CSS **********/
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #1f2937;
    --light: #9ca3af;
    --dark: #111827;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --sidebar-width: 280px;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 30px;
    bottom: 30px;
    z-index: 99;
    background: var(--primary);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/*** Spinner ***/
#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
}

#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}

.spinner-border {
    color: var(--primary);
}

/*** Button ***/
.btn {
    transition: all 0.3s ease;
    border: none;
    font-weight: 500;
}

.btn-square {
    width: 40px;
    height: 40px;
    border-radius: 12px;
}

.btn-sm-square {
    width: 36px;
    height: 36px;
    border-radius: 10px;
}

.btn-lg-square {
    width: 52px;
    height: 52px;
    border-radius: 14px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: none;
    border-radius: 12px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-outline-primary {
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 12px;
    font-weight: 600;
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

/*** Layout ***/
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    height: 100vh;
    overflow-y: auto;
    background: linear-gradient(180deg, var(--secondary) 0%, var(--dark) 100%);
    transition: all 0.3s ease;
    z-index: 1000;
    border-right: 1px solid #374151;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);
}

.content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    transition: all 0.3s ease;
}

@media (min-width: 992px) {
    .sidebar {
        margin-left: 0;
    }

    .sidebar.open {
        margin-left: calc(-1 * var(--sidebar-width));
    }

    .content {
        width: calc(100% - var(--sidebar-width));
    }

    .content.open {
        width: 100%;
        margin-left: 0;
    }
}

@media (max-width: 991.98px) {
    .sidebar {
        margin-left: calc(-1 * var(--sidebar-width));
    }

    .sidebar.open {
        margin-left: 0;
    }

    .content {
        width: 100%;
        margin-left: 0;
    }
}

/*** Navbar ***/
.sidebar .navbar .navbar-nav .nav-link {
    padding: 12px 20px;
    color: #d1d5db;
    font-weight: 500;
    border-radius: 12px;
    margin: 4px 8px;
    transition: all 0.3s ease;
    border: none;
}

.sidebar .navbar .navbar-nav .nav-link:hover,
.sidebar .navbar .navbar-nav .nav-link.active {
    color: white;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    transform: translateX(8px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.sidebar .navbar .navbar-nav .nav-link i {
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 1.1rem;
}

.sidebar .navbar .dropdown-toggle::after {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    border: none;
    content: "\f107";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    transition: all 0.3s ease;
}

.sidebar .navbar .dropdown-toggle[aria-expanded=true]::after {
    transform: translateY(-50%) rotate(-180deg);
}

.sidebar .navbar .dropdown-item {
    padding: 10px 20px;
    border-radius: 8px;
    color: #d1d5db;
    margin: 2px 8px;
    transition: all 0.3s ease;
}

.sidebar .navbar .dropdown-item:hover,
.sidebar .navbar .dropdown-item.active {
    background: var(--primary);
    color: white;
}

.content .navbar-top {
    background: rgba(31, 41, 55, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #374151;
    padding: 1rem 2rem;
}

.content .navbar .navbar-nav .nav-link {
    margin-left: 20px;
    padding: 12px 0;
    color: var(--light);
    transition: all 0.3s ease;
}

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

.content .navbar .sidebar-toggler,
.content .navbar .navbar-nav .nav-link i {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.content .navbar .sidebar-toggler:hover,
.content .navbar .navbar-nav .nav-link:hover i {
    background: var(--primary);
    color: white;
}

.content .navbar .dropdown-item {
    color: var(--light);
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.content .navbar .dropdown-item:hover,
.content .navbar .dropdown-item.active {
    background: var(--primary);
    color: white;
}

.content .navbar .dropdown-toggle::after {
    margin-left: 8px;
    vertical-align: middle;
    border: none;
    content: "\f107";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    transition: all 0.3s ease;
}

.content .navbar .dropdown-toggle[aria-expanded=true]::after {
    transform: rotate(-180deg);
}

@media (max-width: 575.98px) {
    .content .navbar .navbar-nav .nav-link {
        margin-left: 10px;
    }
    
    .content .navbar-top {
        padding: 1rem;
    }
}

/*** Date Picker ***/
.bootstrap-datetimepicker-widget.bottom {
    top: auto !important;
}

.bootstrap-datetimepicker-widget .table * {
    border-bottom-width: 0px;
}

.bootstrap-datetimepicker-widget .table th {
    font-weight: 500;
}

.bootstrap-datetimepicker-widget.dropdown-menu {
    padding: 15px;
    border-radius: 12px;
    border: 1px solid #374151;
    background: var(--secondary);
}

.bootstrap-datetimepicker-widget table td.active,
.bootstrap-datetimepicker-widget table td.active:hover {
    background: var(--primary);
    border-radius: 8px;
}

.bootstrap-datetimepicker-widget table td.today::before {
    border-bottom-color: var(--primary);
}

/*** Progress Bar ***/
.progress {
    background: #374151;
    border-radius: 10px;
    height: 8px;
}

.progress-bar {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 10px;
    transition: width 2s ease-in-out;
}

/*** Card Styles ***/
.card {
    background: rgba(31, 41, 55, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid #374151;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.card-header {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
    border-bottom: 1px solid #374151;
    border-radius: 16px 16px 0 0 !important;
    padding: 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

/*** Table Styles ***/
.table {
    color: #e5e7eb;
    margin-bottom: 0;
}

.table thead th {
    background: var(--secondary);
    color: var(--primary);
    font-weight: 600;
    border-bottom: 2px solid #374151;
    padding: 1rem;
}

.table tbody td {
    padding: 1rem;
    border-color: #374151;
    vertical-align: middle;
}

.table tbody tr:hover {
    background: rgba(99, 102, 241, 0.1);
}

/*** Form Controls ***/
.form-control {
    background: #374151;
    border: 1px solid #4b5563;
    color: #e5e7eb;
    border-radius: 12px;
    padding: 12px 16px;
    transition: all 0.3s ease;
}

.form-control:focus {
    background: #4b5563;
    border-color: var(--primary);
    color: #e5e7eb;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-label {
    color: #d1d5db;
    font-weight: 500;
    margin-bottom: 8px;
}

/*** Badge Styles ***/
.badge {
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 8px;
}

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

/*** Alert Styles ***/
.alert {
    border: none;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    font-weight: 500;
}

.ps-alert-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: white;
}

.ps-alert-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
    color: white;
}

.ps-alert-info {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
}

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

.border-gradient {
    border: 2px solid;
    border-image: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) 1;
}

/* Loading animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Hover effects */
.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-3px);
}

/* Glass morphism effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}