/* Custom CSS for Farming-Themed Semantic Search Interface */

:root {
    --primary-gradient: linear-gradient(135deg, #2e7d32 0%, #388e3c 100%);
    --secondary-gradient: linear-gradient(135deg, #66bb6a 0%, #4caf50 100%);
    --accent-gradient: linear-gradient(135deg, #81c784 0%, #66bb6a 100%);
    --earth-gradient: linear-gradient(135deg, #8d6e63 0%, #6d4c41 100%);
    --success-color: #4CAF50;
    --error-color: #d32f2f;
    --warning-color: #f57c00;
    --info-color: #388e3c;
    --leaf-green: #689f38;
    --forest-green: #2e7d32;
    --light-green: #c8e6c9;
    --earth-brown: #5d4037;
}

body {
    background: linear-gradient(135deg, #e8f5e8 0%, #f1f8e9 100%);
    background-attachment: fixed;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(76, 175, 80, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(46, 125, 50, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(104, 159, 56, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.navbar {
    background: var(--primary-gradient) !important;
    box-shadow: 0 4px 20px rgba(46, 125, 50, 0.3);
    border-bottom: 3px solid var(--leaf-green);
}

.navbar-brand {
    color: white !important;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.navbar-brand::before {
    content: '🌱 ';
    margin-right: 8px;
}

.card {
    border: none;
    border-radius: 16px;
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: linear-gradient(135deg, #ffffff 0%, #f1f8e9 100%);
    border: 2px solid rgba(76, 175, 80, 0.1);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(46, 125, 50, 0.25);
    border-color: rgba(76, 175, 80, 0.3);
}

.card-header {
    background: var(--secondary-gradient);
    color: white;
    border-bottom: 2px solid var(--leaf-green);
    border-radius: 14px 14px 0 0 !important;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    position: relative;
}

.card-header::after {
    content: '';
    position: absolute;
    top: 0;
    right: 20px;
    width: 30px;
    height: 30px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="rgba(255,255,255,0.3)"><path d="M12 2L13.09 8.26L22 9L13.09 9.74L12 16L10.91 9.74L2 9L10.91 8.26L12 2Z"/></svg>') center/contain no-repeat;
    opacity: 0.6;
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(46, 125, 50, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1b5e20 0%, #2e7d32 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4);
}

.file-upload-area {
    border: 3px dashed var(--leaf-green);
    border-radius: 16px;
    background: linear-gradient(135deg, #f1f8e9 0%, #ffffff 100%);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.file-upload-area::before {
    content: '🌾';
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    opacity: 0.3;
}

.file-upload-area:hover {
    border-color: var(--forest-green);
    background: linear-gradient(135deg, #e8f5e8 0%, #ffffff 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(46, 125, 50, 0.2);
}

.file-upload-area.dragover {
    border-color: var(--success-color);
    background: linear-gradient(135deg, #c8e6c9 0%, #e8f5e8 100%);
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(76, 175, 80, 0.3);
}

.log-container {
    background: linear-gradient(135deg, #1b2e1b 0%, #2d4a2d 100%);
    border-radius: 12px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.4;
    border: 2px solid var(--earth-brown);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
}

.log-container::-webkit-scrollbar {
    width: 8px;
}

.log-container::-webkit-scrollbar-track {
    background: #2d4a2d;
    border-radius: 4px;
}

.log-container::-webkit-scrollbar-thumb {
    background: var(--leaf-green);
    border-radius: 4px;
}

.log-container::-webkit-scrollbar-thumb:hover {
    background: var(--success-color);
}

.log-success {
    color: #81c784;
    text-shadow: 0 0 5px rgba(129, 199, 132, 0.5);
}

.log-error {
    color: #ff8a80;
    text-shadow: 0 0 5px rgba(255, 138, 128, 0.5);
}

.log-warning {
    color: #ffcc02;
    text-shadow: 0 0 5px rgba(255, 204, 2, 0.5);
}

.log-info {
    color: #a5d6a7;
    text-shadow: 0 0 5px rgba(165, 214, 167, 0.5);
}

.search-result {
    border-left: 5px solid var(--leaf-green);
    background: linear-gradient(135deg, #ffffff 0%, #f1f8e9 100%);
    border-radius: 0 12px 12px 0;
    transition: all 0.3s ease;
    margin: 15px 0;
    box-shadow: 0 3px 15px rgba(46, 125, 50, 0.1);
    position: relative;
}

.search-result::before {
    content: '🌿';
    position: absolute;
    top: 15px;
    right: 15px;
    opacity: 0.3;
    font-size: 1.2rem;
}

.search-result:hover {
    transform: translateX(6px);
    box-shadow: 0 6px 25px rgba(46, 125, 50, 0.2);
    border-left-color: var(--success-color);
}

.similarity-score {
    background: var(--secondary-gradient);
    border-radius: 25px;
    font-size: 12px;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.stats-card {
    background: var(--primary-gradient);
    border-radius: 16px;
    color: white;
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.3);
    border: 3px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: stats-glow 3s ease-in-out infinite;
}

@keyframes stats-glow {
    0%, 100% { transform: rotate(0deg) scale(1); opacity: 0.5; }
    50% { transform: rotate(180deg) scale(1.1); opacity: 0.8; }
}

.stats-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 12px 35px rgba(46, 125, 50, 0.4);
}

.stats-card .card-body {
    padding: 2rem 1.5rem;
    position: relative;
    z-index: 2;
}

.stats-card h3 {
    font-size: 3rem;
    font-weight: 800;
    margin: 0.5rem 0;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
    background: linear-gradient(45deg, #ffffff, #e8f5e8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stats-card i {
    font-size: 2rem;
    opacity: 0.9;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.progress {
    height: 12px;
    border-radius: 6px;
    background: linear-gradient(135deg, #e8f5e8 0%, #c8e6c9 100%);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(46, 125, 50, 0.2);
}

.progress-bar {
    background: var(--secondary-gradient);
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(76, 175, 80, 0.3);
    position: relative;
    overflow: hidden;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg,
        transparent 33%,
        rgba(255, 255, 255, 0.3) 33%,
        rgba(255, 255, 255, 0.3) 66%,
        transparent 66%);
    animation: progress-shimmer 2s linear infinite;
}

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

.quick-search {
    border-radius: 25px;
    font-size: 12px;
    padding: 8px 16px;
    transition: all 0.3s ease;
    background: var(--accent-gradient);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    font-weight: 600;
}

.quick-search:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(129, 199, 132, 0.4);
    background: var(--secondary-gradient);
    color: white;
}

.status-indicator {
    box-shadow: 0 0 12px rgba(76, 175, 80, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.status-processing {
    box-shadow: 0 0 12px rgba(255, 193, 7, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.status-error {
    box-shadow: 0 0 12px rgba(211, 47, 47, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--leaf-green);
    box-shadow: 0 0 0 0.2rem rgba(104, 159, 56, 0.25);
    background: linear-gradient(135deg, #ffffff 0%, #f1f8e9 100%);
}

.form-control,
.form-select {
    border: 2px solid #c8e6c9;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-control:hover,
.form-select:hover {
    border-color: var(--leaf-green);
}

.badge {
    font-weight: 600;
    border-radius: 8px;
    padding: 0.4rem 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.alert {
    border: none;
    border-radius: 12px;
    border-left: 5px solid;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.alert-success {
    background: linear-gradient(135deg, #e8f5e8 0%, #c8e6c9 100%);
    border-left-color: var(--success-color);
    color: var(--forest-green);
}

.alert-warning {
    background: linear-gradient(135deg, #fff8e1 0%, #ffecb3 100%);
    border-left-color: var(--warning-color);
    color: #e65100;
}

.alert-danger {
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    border-left-color: var(--error-color);
    color: #b71c1c;
}

.alert-info {
    background: linear-gradient(135deg, #e8f5e8 0%, #f1f8e9 100%);
    border-left-color: var(--info-color);
    color: var(--forest-green);
}

.btn-outline-secondary {
    border-color: var(--light-green);
    color: var(--forest-green);
    font-weight: 600;
    border-width: 2px;
}

.btn-outline-secondary:hover {
    background: var(--secondary-gradient);
    border-color: var(--leaf-green);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .stats-card h3 {
        font-size: 2rem;
    }

    .file-upload-area {
        padding: 20px;
    }

    .search-result {
        margin: 8px 0;
        padding: 12px;
    }
}

/* Loading animations */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Smooth transitions for all interactive elements */
* {
    transition: all 0.2s ease;
}

button,
.btn {
    transition: all 0.3s ease;
}

/* Custom scrollbar for the entire page */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: linear-gradient(135deg, #e8f5e8 0%, #f1f8e9 100%);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-gradient);
    border-radius: 6px;
    border: 2px solid #e8f5e8;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-gradient);
}

/* API Documentation Styles */
.nav-tabs {
    border-bottom: 3px solid var(--leaf-green);
    background: linear-gradient(135deg, #f1f8e9 0%, #e8f5e8 100%);
    border-radius: 8px 8px 0 0;
    padding: 0.5rem;
}

.nav-tabs .nav-link {
    border: none;
    color: var(--forest-green);
    font-weight: 600;
    border-radius: 10px;
    margin-right: 6px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.7);
}

.nav-tabs .nav-link:hover {
    background: var(--accent-gradient);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(129, 199, 132, 0.3);
}

.nav-tabs .nav-link.active {
    background: var(--primary-gradient);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4);
}

.accordion-button {
    background: linear-gradient(135deg, #f1f8e9 0%, #ffffff 100%);
    border: none;
    font-weight: 600;
    padding: 1.25rem 1.5rem;
    transition: all 0.3s ease;
    color: var(--forest-green);
    border-left: 4px solid var(--light-green);
}

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

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(104, 159, 56, 0.25);
}

.accordion-button::after {
    transition: transform 0.3s ease;
}

.accordion-item {
    border: 2px solid var(--light-green);
    border-radius: 12px !important;
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(46, 125, 50, 0.1);
}

.accordion-body {
    background: linear-gradient(135deg, #ffffff 0%, #f1f8e9 100%);
    border-top: 2px solid var(--light-green);
}

.badge {
    font-size: 0.75rem;
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
}

.bg-success {
    background-color: var(--success-color) !important;
}

.bg-warning {
    background-color: var(--warning-color) !important;
}

.bg-danger {
    background-color: var(--error-color) !important;
}

pre {
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.4;
}

pre code {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}

.table th {
    background: var(--secondary-gradient);
    color: white;
    border-color: var(--leaf-green);
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    padding: 1rem;
}

.table td {
    border-color: var(--light-green);
    background: rgba(255, 255, 255, 0.8);
    transition: background-color 0.3s ease;
}

.table tbody tr:hover td {
    background: linear-gradient(135deg, #f1f8e9 0%, #e8f5e8 100%);
}

.table-bordered {
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--light-green);
}

.alert-info {
    background: linear-gradient(135deg, #e3f2fd 0%, #f0f8ff 100%);
    border-color: #2196F3;
    color: #0d47a1;
}

/* Code syntax highlighting for JSON */
.bg-dark code {
    color: #f8f9fa;
}

/* Responsive improvements for API docs */
@media (max-width: 768px) {
    .nav-tabs .nav-link {
        font-size: 14px;
        padding: 8px 12px;
    }

    .accordion-button {
        padding: 0.75rem 1rem;
        font-size: 14px;
    }

    pre {
        font-size: 12px;
    }

    .table-responsive {
        border-radius: 8px;
    }
}

/* Enhanced button styles for API documentation */
.btn-outline-primary {
    border-color: #667eea;
    color: #667eea;
}

.btn-outline-primary:hover {
    background-color: #667eea;
    border-color: #667eea;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Progress container visibility */
.progress-container {
    display: none;
    margin-top: 20px;
}

.progress-container.show {
    display: block;
}

/* Background Embedding Styles */
.bg-status-card {
    background: linear-gradient(135deg, #f1f8e9 0%, #e8f5e8 100%);
    border: 2px solid var(--light-green);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.15);
}

.bg-control-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.bg-status-badge {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
    min-width: 80px;
}

.bg-status-badge.running {
    background: var(--success-color);
    color: white;
    animation: pulse-success 2s infinite;
    box-shadow: 0 0 15px rgba(76, 175, 80, 0.6);
}

.bg-status-badge.paused {
    background: var(--warning-color);
    color: white;
    animation: pulse-warning 2s infinite;
    box-shadow: 0 0 15px rgba(245, 124, 0, 0.6);
}

.bg-status-badge.stopped {
    background: var(--earth-brown);
    color: white;
    box-shadow: 0 0 10px rgba(93, 64, 55, 0.4);
}

.bg-status-badge.stopping {
    background: var(--info-color);
    color: white;
    animation: pulse-info 2s infinite;
    box-shadow: 0 0 15px rgba(56, 142, 60, 0.6);
}

@keyframes pulse-success {

    0%,
    100% {
        box-shadow: 0 0 5px rgba(76, 175, 80, 0.7);
    }

    50% {
        box-shadow: 0 0 20px rgba(76, 175, 80, 0.4), 0 0 30px rgba(76, 175, 80, 0.2);
    }
}

@keyframes pulse-warning {

    0%,
    100% {
        box-shadow: 0 0 5px rgba(255, 152, 0, 0.7);
    }

    50% {
        box-shadow: 0 0 20px rgba(255, 152, 0, 0.4), 0 0 30px rgba(255, 152, 0, 0.2);
    }
}

@keyframes pulse-info {

    0%,
    100% {
        box-shadow: 0 0 5px rgba(33, 150, 243, 0.7);
    }

    50% {
        box-shadow: 0 0 20px rgba(33, 150, 243, 0.4), 0 0 30px rgba(33, 150, 243, 0.2);
    }
}

.bg-progress-bar {
    height: 24px;
    border-radius: 12px;
    background: linear-gradient(135deg, #e8f5e8 0%, #f1f8e9 100%);
    overflow: hidden;
    position: relative;
    border: 2px solid var(--light-green);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.bg-progress-bar .progress-bar {
    background: var(--secondary-gradient);
    height: 100%;
    border-radius: 10px;
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.bg-progress-bar .progress-bar.active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg,
            transparent 33%,
            rgba(255, 255, 255, 0.3) 33%,
            rgba(255, 255, 255, 0.3) 66%,
            transparent 66%);
    animation: progress-stripes 1s linear infinite;
}

@keyframes progress-stripes {
    0% {
        transform: translateX(-30px);
    }

    100% {
        transform: translateX(30px);
    }
}

.bg-config-card {
    background: linear-gradient(135deg, #f1f8e9 0%, #e8f5e8 100%);
    border: 2px solid var(--leaf-green);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.15);
}

.bg-config-form .form-control,
.bg-config-form .form-select {
    border-radius: 6px;
    border: 1px solid #ced4da;
    transition: all 0.3s ease;
}

.bg-config-form .form-control:focus,
.bg-config-form .form-select:focus {
    border-color: var(--leaf-green);
    box-shadow: 0 0 0 0.2rem rgba(104, 159, 56, 0.25);
}

.bg-details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.bg-detail-item {
    background: rgba(255, 255, 255, 0.9);
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    border: 2px solid rgba(76, 175, 80, 0.2);
    transition: all 0.3s ease;
}

.bg-detail-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.2);
    border-color: var(--leaf-green);
}

.bg-detail-item .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--forest-green);
    display: block;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.bg-detail-item .label {
    font-size: 0.875rem;
    color: var(--leaf-green);
    margin-top: 0.5rem;
    font-weight: 600;
}

/* Background Logs Modal Styles */
#bg-logs-modal .modal-dialog {
    max-width: 90vw;
}

.log-line {
    padding: 0.25rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.4;
}

.log-line:last-child {
    border-bottom: none;
}

.log-data {
    background: rgba(0, 0, 0, 0.4);
    padding: 0.75rem;
    margin: 0.5rem 0;
    border-radius: 6px;
    border-left: 4px solid var(--leaf-green);
    font-size: 12px;
    white-space: pre-wrap;
    overflow-x: auto;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}

.log-controls {
    background: linear-gradient(135deg, #f1f8e9 0%, #e8f5e8 100%);
    padding: 1.25rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    border: 2px solid var(--light-green);
}

.log-stats {
    background: rgba(76, 175, 80, 0.15);
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    border-left: 5px solid var(--leaf-green);
    color: var(--forest-green);
    font-weight: 600;
}

/* Button enhancements for background controls */
.btn-group-bg {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-bg {
    flex: 1;
    min-width: 120px;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-bg:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-bg:disabled {
    opacity: 0.6;
    transform: none;
    box-shadow: none;
}

.btn-success {
    background: var(--success-color);
    border: none;
    box-shadow: 0 3px 10px rgba(76, 175, 80, 0.3);
}

.btn-success:hover {
    background: linear-gradient(135deg, #388e3c 0%, #2e7d32 100%);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.4);
}

.btn-warning {
    background: var(--warning-color);
    border: none;
    box-shadow: 0 3px 10px rgba(245, 124, 0, 0.3);
}

.btn-warning:hover {
    background: linear-gradient(135deg, #ef6c00 0%, #e65100 100%);
    box-shadow: 0 5px 15px rgba(245, 124, 0, 0.4);
}

.btn-danger {
    background: var(--error-color);
    border: none;
    box-shadow: 0 3px 10px rgba(211, 47, 47, 0.3);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c62828 0%, #b71c1c 100%);
    box-shadow: 0 5px 15px rgba(211, 47, 47, 0.4);
}

.btn-info {
    background: var(--info-color);
    border: none;
    box-shadow: 0 3px 10px rgba(56, 142, 60, 0.3);
}

.btn-info:hover {
    background: linear-gradient(135deg, #2e7d32 0%, #1b5e20 100%);
    box-shadow: 0 5px 15px rgba(56, 142, 60, 0.4);
}

/* Responsive improvements for background controls */
@media (max-width: 768px) {
    .bg-control-buttons {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .bg-details-grid {
        grid-template-columns: 1fr;
    }

    .btn-bg {
        min-width: auto;
    }

    #bg-logs-modal .modal-dialog {
        max-width: 95vw;
        margin: 0.5rem;
    }
}

/* Enhanced card styling for background embedding */
.bg-embedding-card {
    background: linear-gradient(135deg, #ffffff 0%, #f1f8e9 100%);
    border: 2px solid var(--light-green);
    border-radius: 16px;
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.15);
}

.bg-embedding-card:hover {
    box-shadow: 0 10px 30px rgba(46, 125, 50, 0.25);
    transform: translateY(-3px);
}

.bg-embedding-card .card-header {
    background: var(--primary-gradient);
    color: white;
    border-radius: 14px 14px 0 0;
    padding: 1.25rem 1.5rem;
    border-bottom: 3px solid var(--leaf-green);
}

.bg-embedding-card .card-header h6 {
    margin: 0;
    font-weight: 600;
    font-size: 1rem;
}

/* Status indicators with improved animations */
.status-indicator {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 10px;
    animation: status-pulse 2s infinite;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.status-ready {
    background: var(--success-color);
    box-shadow: 0 0 12px rgba(76, 175, 80, 0.6);
}

.status-processing {
    background: var(--warning-color);
    box-shadow: 0 0 12px rgba(245, 124, 0, 0.6);
}

.status-error {
    background: var(--error-color);
    box-shadow: 0 0 12px rgba(211, 47, 47, 0.6);
}

@keyframes status-pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 12px rgba(76, 175, 80, 0.6);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
        box-shadow: 0 0 20px rgba(76, 175, 80, 0.8);
    }
}

/* Farming-themed decorative elements */
.container::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" opacity="0.03"><text y="50" font-size="50">🌱</text></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" opacity="0.02"><text y="50" font-size="30">🌾</text></svg>');
    background-size: 200px 200px, 150px 150px;
    background-position: 0 0, 100px 100px;
    animation: float-leaves 20s ease-in-out infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes float-leaves {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(1deg); }
    66% { transform: translateY(5px) rotate(-1deg); }
}

/* Harvest glow effect for important elements */
.btn-primary,
.btn-success,
.card-header {
    position: relative;
    overflow: hidden;
}

.btn-primary::after,
.btn-success::after,
.card-header::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        rgba(76, 175, 80, 0.3), 
        rgba(129, 199, 132, 0.3), 
        rgba(165, 214, 167, 0.3), 
        rgba(76, 175, 80, 0.3));
    border-radius: inherit;
    z-index: -1;
    animation: harvest-glow 3s ease-in-out infinite;
    opacity: 0;
}

.btn-primary:hover::after,
.btn-success:hover::after,
.card-header:hover::after {
    opacity: 1;
}

@keyframes harvest-glow {
    0%, 100% { 
        background-position: 0% 50%; 
        filter: hue-rotate(0deg);
    }
    50% { 
        background-position: 100% 50%; 
        filter: hue-rotate(30deg);
    }
}

/* Seasonal color variations */
.spring-theme {
    --primary-gradient: linear-gradient(135deg, #66bb6a 0%, #4caf50 100%);
    --secondary-gradient: linear-gradient(135deg, #81c784 0%, #66bb6a 100%);
}

.summer-theme {
    --primary-gradient: linear-gradient(135deg, #689f38 0%, #558b2f 100%);
    --secondary-gradient: linear-gradient(135deg, #8bc34a 0%, #689f38 100%);
}

.harvest-theme {
    --primary-gradient: linear-gradient(135deg, #ff8f00 0%, #ff6f00 100%);
    --secondary-gradient: linear-gradient(135deg, #ffb74d 0%, #ff8f00 100%);
}

/* Responsive farming elements */
@media (max-width: 768px) {
    .container::before {
        background-size: 100px 100px, 75px 75px;
    }
    
    .file-upload-area::before {
        font-size: 1.5rem;
        top: 10px;
        right: 10px;
    }
}

/* Enhanced hover effects for farming theme */
.card:hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(76, 175, 80, 0.1) 0%, transparent 70%);
    border-radius: inherit;
    animation: growth-pulse 1s ease-out;
    pointer-events: none;
}

@keyframes growth-pulse {
    0% { 
        transform: scale(0.95);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% { 
        transform: scale(1);
        opacity: 0;
    }
}