/* Gasify Professional Styles - Enhanced Theme */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ===== ENHANCED COMPONENTS ===== */

/* Gas Cylinder Animation */
.gas-cylinder {
    width: 80px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    border-radius: 40px 40px 15px 15px;
    position: relative;
    margin: 0 auto var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.gas-cylinder::before {
    content: '';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 25px;
    height: 25px;
    background: linear-gradient(135deg, var(--accent-yellow) 0%, var(--accent-yellow-light) 100%);
    border-radius: 50%;
    animation: flame 2s ease-in-out infinite alternate;
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.5);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes flame {
    0% { transform: translateX(-50%) scale(1); }
    100% { transform: translateX(-50%) scale(1.1); }
}

/* Enhanced Form Controls */
.form-control {
    border: 2px solid var(--neutral-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: var(--neutral-white);
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
    background-color: var(--neutral-white);
}

.form-label {
    font-weight: 600;
    color: var(--neutral-gray-700);
    margin-bottom: var(--spacing-sm);
}

/* Enhanced Tables */
.table {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background-color: var(--neutral-white);
}

.table thead th {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    padding: var(--spacing-lg);
}

.table tbody td {
    padding: var(--spacing-lg);
    border-color: var(--neutral-gray-100);
    vertical-align: middle;
}

.table tbody tr:hover {
    background-color: var(--neutral-gray-50);
}

/* Enhanced Alerts */
.alert {
    border: none;
    border-radius: var(--radius-xl);
    border-left: 5px solid;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-weight: 500;
    box-shadow: var(--shadow-md);
}

.alert-warning {
    border-left-color: var(--warning-orange);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(251, 191, 36, 0.1) 100%);
    color: var(--neutral-gray-800);
}

.alert-danger {
    border-left-color: var(--danger-red);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(220, 38, 38, 0.1) 100%);
    color: var(--neutral-gray-800);
}

.alert-success {
    border-left-color: var(--success-green);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.1) 100%);
    color: var(--neutral-gray-800);
}

.alert-info {
    border-left-color: var(--info-blue);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(8, 145, 178, 0.1) 100%);
    color: var(--neutral-gray-800);
}

/* Gas Level Indicators */
.gas-level-bar {
    height: 24px;
    background: linear-gradient(90deg, var(--danger-red) 0%, var(--warning-orange) 50%, var(--success-green) 100%);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.gas-level-indicator {
    height: 100%;
    background: rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    transition: width 0.5s ease;
    position: relative;
}

.gas-level-indicator::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Enhanced Progress Bars */
.progress {
    height: 12px;
    border-radius: var(--radius-lg);
    background-color: var(--neutral-gray-200);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.progress-bar {
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    transition: width 0.6s ease;
}

/* Enhanced Badges */
.badge {
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.badge-primary {
    background: var(--gradient-primary);
    color: var(--neutral-white);
}

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

.badge-warning {
    background: var(--gradient-accent);
    color: var(--neutral-black);
}

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

/* Enhanced Dropdowns */
.dropdown-menu {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-sm);
    background-color: var(--neutral-white);
}

.dropdown-item {
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 500;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--neutral-gray-100);
    color: var(--primary-blue);
    transform: translateX(4px);
}

.dropdown-divider {
    border-color: var(--neutral-gray-200);
    margin: var(--spacing-sm) 0;
}

/* Enhanced Modals */
.modal-content {
    border: none;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.modal-header {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    border-bottom: none;
    padding: var(--spacing-xl);
}

.modal-title {
    font-weight: 700;
    color: var(--neutral-white);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-footer {
    border-top: 1px solid var(--neutral-gray-200);
    padding: var(--spacing-xl);
    background-color: var(--neutral-gray-50);
}

/* Enhanced Nav Tabs */
.nav-tabs {
    border-bottom: 2px solid var(--neutral-gray-200);
}

.nav-tabs .nav-link {
    border: none;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: var(--spacing-md) var(--spacing-xl);
    font-weight: 600;
    color: var(--neutral-gray-600);
    transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
    border-color: transparent;
    background-color: var(--neutral-gray-100);
    color: var(--primary-blue);
}

.nav-tabs .nav-link.active {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    border-color: transparent;
}

/* Enhanced Pagination */
.pagination {
    gap: var(--spacing-sm);
}

.page-link {
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    color: var(--neutral-gray-700);
    transition: all 0.3s ease;
}

.page-link:hover {
    background-color: var(--neutral-gray-100);
    color: var(--primary-blue);
    transform: translateY(-1px);
}

.page-item.active .page-link {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    box-shadow: var(--shadow-md);
}

/* Enhanced Breadcrumbs */
.breadcrumb {
    background-color: transparent;
    padding: 0;
    margin: 0;
}

.breadcrumb-item {
    font-weight: 500;
}

.breadcrumb-item a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

.breadcrumb-item a:hover {
    color: var(--primary-blue-dark);
    text-decoration: underline;
}

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

/* Enhanced List Groups */
.list-group {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.list-group-item {
    border: none;
    border-bottom: 1px solid var(--neutral-gray-100);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

.list-group-item:last-child {
    border-bottom: none;
}

.list-group-item:hover {
    background-color: var(--neutral-gray-50);
    transform: translateX(4px);
}

.list-group-item.active {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    border-color: transparent;
}

/* Enhanced Accordion */
.accordion {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.accordion-item {
    border: none;
    border-bottom: 1px solid var(--neutral-gray-200);
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-button {
    background-color: var(--neutral-white);
    border: none;
    padding: var(--spacing-xl);
    font-weight: 600;
    color: var(--neutral-gray-800);
    transition: all 0.3s ease;
}

.accordion-button:not(.collapsed) {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.accordion-body {
    padding: var(--spacing-xl);
    background-color: var(--neutral-gray-50);
}

/* Enhanced Tooltips */
.tooltip {
    font-size: 0.875rem;
}

.tooltip-inner {
    background: var(--neutral-black);
    color: var(--neutral-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 500;
}

/* Enhanced Popovers */
.popover {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.popover-header {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    border-bottom: none;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    font-weight: 600;
}

/* Enhanced Spinners */
.spinner-border {
    width: 2rem;
    height: 2rem;
    border-width: 0.2em;
}

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

/* Enhanced Close Buttons */
.btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--neutral-gray-600);
    transition: all 0.3s ease;
}

.btn-close:hover {
    color: var(--danger-red);
    transform: scale(1.1);
}

/* Enhanced Offcanvas */
.offcanvas {
    border: none;
    box-shadow: var(--shadow-xl);
}

.offcanvas-header {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    border-bottom: none;
}

.offcanvas-title {
    font-weight: 700;
    color: var(--neutral-white);
}

/* Enhanced Carousel */
.carousel {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.carousel-indicators {
    margin-bottom: var(--spacing-lg);
}

.carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--neutral-gray-400);
    border: none;
    transition: all 0.3s ease;
}

.carousel-indicators .active {
    background-color: var(--primary-blue);
    transform: scale(1.2);
}

.carousel-control-prev,
.carousel-control-next {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

/* Enhanced Toasts */
.toast {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    background-color: var(--neutral-white);
}

.toast-header {
    background: var(--gradient-primary);
    color: var(--neutral-white);
    border-bottom: none;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.toast-title {
    font-weight: 600;
    color: var(--neutral-white);
}

/* Utility Classes */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: var(--gradient-primary) !important;
}

.bg-gradient-accent {
    background: var(--gradient-accent) !important;
}

.border-gradient {
    border: 2px solid;
    border-image: var(--gradient-primary) 1;
}

.shadow-primary {
    box-shadow: var(--shadow-primary) !important;
}

.shadow-accent {
    box-shadow: var(--shadow-accent) !important;
}

/* Animation Classes */
.animate-pulse {
    animation: pulse 2s infinite;
}

.animate-bounce {
    animation: bounce 1s infinite;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes bounce {
    0%, 100% { transform: translateY(-25%); animation-timing-function: cubic-bezier(0.8, 0, 1, 1); }
    50% { transform: translateY(0); animation-timing-function: cubic-bezier(0, 0, 0.2, 1); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Print Styles */
@media print {
    .navbar,
    .btn,
    .carousel-control-prev,
    .carousel-control-next,
    .carousel-indicators {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid var(--neutral-gray-300) !important;
    }
    
    .hero-section {
        background: none !important;
        color: var(--neutral-black) !important;
    }
}