* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #ff6d6d;
    --secondary-color: #4ecdc4;
    --dark-bg: #1a1a1a;
    --dark-card: #2d2d2d;
    --dark-text: #e0e0e0;
    --light-bg: #f8fafc;
    --light-card: #ffffff;
    --light-text: #2d3748;
    --border-color: #e2e8f0;
    --success-color: #48bb78;
    --warning-color: #ed8936;
    --info-color: #4299e1;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--light-bg);
    color: var(--light-text);
    transition: all 0.3s ease;
}

body.dark-theme {
    background: var(--dark-bg);
    color: var(--dark-text);
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 2rem 1rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.header p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.stats-row {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.stat-item {
    background: rgba(255,255,255,0.1);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.stat-number {
    font-size: 1.8rem;
    font-weight: bold;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    z-index: 1000;
}

.theme-toggle:hover {
    transform: scale(1.1);
}

/* Filters Section */
.filters-section {
    background: var(--light-card);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid var(--border-color);
}

.dark-theme .filters-section {
    background: var(--dark-card);
    border-color: #404040;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.filters-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
}

.clear-filters {
    background: #6c757d;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.clear-filters:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

/* Filter Grid */
.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

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

.filter-label {
    font-weight: 600;
    color: var(--light-text);
    font-size: 0.95rem;
}

.dark-theme .filter-label {
    color: var(--dark-text);
}

.filter-select {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--light-card);
    color: var(--light-text);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 109, 109, 0.1);
}

.dark-theme .filter-select {
    background: var(--dark-bg);
    color: var(--dark-text);
    border-color: #404040;
}

/* Search Section */
.search-section {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.search-input {
    flex: 1;
    min-width: 300px;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--light-card);
    color: var(--light-text);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.1);
}

.dark-theme .search-input {
    background: var(--dark-bg);
    color: var(--dark-text);
    border-color: #404040;
}

.sort-select {
    min-width: 200px;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--light-card);
    color: var(--light-text);
    cursor: pointer;
}

.dark-theme .sort-select {
    background: var(--dark-bg);
    color: var(--dark-text);
    border-color: #404040;
}

/* Active Filters */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.filter-badge {
    background: var(--info-color);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideIn 0.3s ease;
}

.filter-badge .remove-filter {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1rem;
    padding: 0;
    margin: 0;
}

/* Results Section */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.results-count {
    font-size: 1.1rem;
    font-weight: 600;
}

.results-found {
    color: var(--success-color);
}

/* Workflows Grid */
.workflows-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.workflow-card {
    background: var(--light-card);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
}

.workflow-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.dark-theme .workflow-card {
    background: var(--dark-card);
    border-color: #404040;
}

.workflow-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.workflow-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    line-height: 1.3;
    flex: 1;
}

.workflow-status {
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-left: 1rem;
}

.status-active {
    background: rgba(72, 187, 120, 0.1);
    color: var(--success-color);
}

.status-inactive {
    background: rgba(160, 174, 192, 0.1);
    color: #718096;
}

.workflow-description {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.4;
    font-size: 0.95rem;
}

.dark-theme .workflow-description {
    color: #999;
}

.workflow-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #718096;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.workflow-integrations {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.integration-tag {
    background: rgba(78, 205, 196, 0.1);
    color: var(--secondary-color);
    padding: 0.2rem 0.6rem;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 500;
}

.workflow-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

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

.btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

/* Loading State */
.loading {
    text-align: center;
    padding: 3rem;
    color: #718096;
}

.loading i {
    font-size: 2rem;
    animation: spin 1s linear infinite;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: #718096;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2rem;
    }

    .stats-row {
        gap: 1rem;
    }

    .stat-item {
        padding: 0.8rem 1rem;
    }

    .filters-grid {
        grid-template-columns: 1fr;
    }

    .search-section {
        flex-direction: column;
    }

    .search-input {
        min-width: unset;
    }

    .workflows-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 1rem 0.5rem;
    }

    .filters-section {
        padding: 1rem;
    }

    .workflow-card {
        padding: 1rem;
    }
}