/* UPPRO2 Custom CSS */
:root {
    --primary-purple: #8b5cf6;
    --primary-blue: #3b82f6;
    --primary-dark: #1e293b;
    --primary-light: #f8fafc;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    --debug: #8b5cf6;
}

/* Gradient Background */
.gradient-bg {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-blue) 100%);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Card Styles */
.uppro-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.uppro-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-active {
    background-color: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
}

.status-planning {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.status-completed {
    background-color: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

.status-blocked {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.status-pending {
    background-color: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
}

/* Priority Badges */
.priority-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.priority-low {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.priority-medium {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.priority-high {
    background-color: #fed7aa;
    color: #9a3412;
    border: 1px solid #fdba74;
}

.priority-critical {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* Level Badges */
.level-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.level-info {
    background-color: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

.level-warning {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.level-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.level-debug {
    background-color: #f3e8ff;
    color: #6b21a8;
    border: 1px solid #c4b5fd;
}

/* Table Styles */
.uppro-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.uppro-table thead {
    background-color: #f8fafc;
}

.uppro-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: #475569;
    border-bottom: 2px solid #e2e8f0;
}

.uppro-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.uppro-table tbody tr:hover {
    background-color: #f8fafc;
}

/* Form Styles */
.uppro-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.uppro-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.uppro-textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    min-height: 100px;
    resize: vertical;
    transition: all 0.2s;
}

.uppro-textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.uppro-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    background-color: white;
    transition: all 0.2s;
}

.uppro-select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.uppro-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.uppro-btn-primary {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-blue) 100%);
    color: white;
}

.uppro-btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.uppro-btn-secondary {
    background-color: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
}

.uppro-btn-secondary:hover {
    background-color: #e2e8f0;
}

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

.uppro-btn-success:hover {
    background-color: #0da271;
}

.uppro-btn-danger {
    background-color: var(--error);
    color: white;
}

.uppro-btn-danger:hover {
    background-color: #dc2626;
}

/* Transition Utilities */
.transition-all {
    transition: all 0.3s ease;
}

.transition-transform {
    transition: transform 0.3s ease;
}

.transition-opacity {
    transition: opacity 0.3s ease;
}

/* Line Clamp Utilities */
.line-clamp-1 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.line-clamp-2 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.line-clamp-3 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

/* Progress Bar */
.uppro-progress {
    width: 100%;
    height: 0.5rem;
    background-color: #e2e8f0;
    border-radius: 9999px;
    overflow: hidden;
}

.uppro-progress-bar {
    height: 100%;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-blue) 100%);
    border-radius: 9999px;
    transition: width 0.3s ease;
}

/* Kanban Column */
.kanban-column {
    background-color: #f8fafc;
    border-radius: 0.75rem;
    padding: 1rem;
    min-height: 500px;
}

/* Modal */
.uppro-modal {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    padding: 1rem;
}

.uppro-modal-content {
    background: white;
    border-radius: 0.75rem;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .uppro-table {
        display: block;
        overflow-x: auto;
    }
    
    .kanban-column {
        min-height: 300px;
        margin-bottom: 1rem;
    }
    
    .uppro-modal-content {
        max-width: 95%;
    }
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}