/* ===================================
   Screen Capture Pro - Estilos Limpios y Modernos
   Versión: 2.0 Clean
   =================================== */

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

:root {
    /* Colores principales claros y frescos */
    --primary: #3b82f6;
    --primary-light: #60a5fa;
    --primary-dark: #2563eb;
    
    --success: #10b981;
    --success-light: #34d399;
    
    --danger: #ef4444;
    --danger-light: #f87171;
    
    --warning: #f59e0b;
    --warning-light: #fbbf24;
    
    --info: #06b6d4;
    --info-light: #22d3ee;
    
    /* Colores neutros claros */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --gray-900: #111827;
    
    /* Sombras suaves */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    
    --radius: 12px;
    --radius-lg: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    background: linear-gradient(135deg, #e0f2fe 0%, #ddd6fe 50%, #fce7f3 100%);
    min-height: 100vh;
    padding: 20px;
    line-height: 1.6;
    color: var(--gray-900);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 25px;
    border-bottom: 3px solid var(--gray-100);
}

.header h1 {
    color: var(--primary);
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 8px;
}

.header p {
    color: var(--gray-500);
    font-size: 1.1em;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    border: 2px solid var(--gray-200);
    padding: 25px;
    border-radius: var(--radius);
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.stat-card h4 {
    color: var(--gray-500);
    font-size: 0.85em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.stat-card .value {
    color: var(--primary);
    font-size: 2.2em;
    font-weight: 700;
    margin: 8px 0;
}

.stat-card .subtext {
    color: var(--gray-500);
    font-size: 0.9em;
    margin-top: 5px;
}

/* Form Groups */
.form-group {
    margin-bottom: 25px;
    padding: 30px;
    background: var(--gray-50);
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
}

.form-group h3 {
    color: var(--gray-900);
    font-size: 1.4em;
    font-weight: 700;
    margin-bottom: 20px;
}

.form-group h4 {
    color: var(--gray-700);
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gray-200);
}

/* Capability Check */
.capability-check {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    padding: 25px;
    border-radius: var(--radius);
    margin-bottom: 30px;
    border: 2px solid #93c5fd;
}

.capability-check h4 {
    color: var(--info);
    font-weight: 700;
    margin-bottom: 12px;
}

.system-info {
    margin-top: 12px;
    padding: 15px;
    background: white;
    border-radius: 8px;
    font-size: 0.9em;
    color: var(--gray-700);
}

/* Instructions */
.instructions {
    background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%);
    padding: 25px;
    border-radius: var(--radius);
    margin-bottom: 30px;
    border: 2px solid #f9a8d4;
}

.instructions h4 {
    color: #be185d;
    font-weight: 700;
    margin-bottom: 15px;
}

.instructions ol {
    margin: 15px 0 15px 25px;
    color: var(--gray-700);
}

.instructions ol li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.instructions ol li strong {
    color: var(--primary);
}

.alert-warning {
    background: #fef3c7;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
    border-left: 4px solid var(--warning);
    color: #92400e;
}

/* Form Elements */
label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.95em;
}

.checkbox-label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px;
    background: white;
    border-radius: 8px;
    margin-bottom: 10px;
    border: 1px solid var(--gray-200);
    cursor: pointer;
    transition: all 0.2s ease;
}

.checkbox-label:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.checkbox-label span {
    font-weight: 600;
    color: var(--gray-900);
}

.checkbox-label small {
    color: var(--gray-500);
    font-size: 0.85em;
}

input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
}

input, select {
    width: 100%;
    padding: 12px 14px;
    margin: 5px 0;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s ease;
    background: white;
    font-family: inherit;
}

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

/* Buttons */
button {
    padding: 12px 24px;
    margin: 5px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 130px;
    font-family: inherit;
}

button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

button:active {
    transform: translateY(0);
}

button:disabled {
    background: var(--gray-300) !important;
    cursor: not-allowed;
    opacity: 0.6;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

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

.btn-success:hover {
    background: #059669;
}

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

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

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

.btn-warning:hover {
    background: #d97706;
}

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

.btn-info:hover {
    background: #0891b2;
}

/* Recording Controls */
.recording-controls {
    text-align: center;
    margin: 25px 0;
    padding: 25px;
    background: white;
    border-radius: var(--radius);
    border: 2px solid var(--gray-200);
}

.recording-controls button {
    margin: 8px;
    padding: 14px 28px;
    font-size: 15px;
}

/* Status */
.status {
    padding: 18px;
    margin: 18px 0;
    border-radius: var(--radius);
    text-align: center;
    font-weight: 600;
    font-size: 16px;
    border: 2px solid;
}

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

.status.recording {
    background: #fee2e2;
    color: #991b1b;
    border-color: #fca5a5;
    animation: pulse 2s ease-in-out infinite;
}

.status.paused {
    background: #fef3c7;
    color: #92400e;
    border-color: #fde047;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}

.timer {
    font-family: 'Courier New', monospace;
    font-size: 1.6em;
    font-weight: 700;
    color: var(--danger);
}

/* Grid */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.settings-box {
    background: white;
    padding: 20px;
    border-radius: var(--radius);
    border: 2px solid var(--gray-200);
}

.settings-box h4 {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 15px;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 15px 0;
}

.action-buttons button {
    flex: 1;
    min-width: 160px;
}

/* Results */
.result {
    margin-top: 20px;
    padding: 15px 20px;
    border-radius: var(--radius);
    display: none;
    font-weight: 500;
    border-left: 4px solid;
}

.result.success {
    background: #d1fae5;
    color: #065f46;
    border-left-color: var(--success);
}

.result.error {
    background: #fee2e2;
    color: #991b1b;
    border-left-color: var(--danger);
}

.result.warning {
    background: #fef3c7;
    color: #92400e;
    border-left-color: var(--warning);
}

/* Recording Item */
.recording-item {
    padding: 20px;
    border: 2px solid var(--gray-200);
    margin: 15px 0;
    border-radius: var(--radius);
    background: white;
    transition: all 0.2s ease;
}

.recording-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.recording-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.recording-thumbnail {
    width: 120px;
    height: 68px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid var(--gray-200);
    cursor: pointer;
    transition: all 0.2s ease;
}

.recording-thumbnail:hover {
    border-color: var(--primary);
    transform: scale(1.03);
}

.recording-details {
    flex: 1;
}

.recording-details strong {
    font-size: 1.05em;
    color: var(--gray-900);
    display: block;
    margin-bottom: 5px;
}

.recording-details > div {
    color: var(--gray-500);
    font-size: 0.9em;
}

/* Video Modal */
.video-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    overflow-y: auto;
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 1200px;
    margin: 2% auto;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.video-header {
    background: var(--primary);
    color: white;
    padding: 18px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.video-header h3 {
    font-size: 1.3em;
    font-weight: 600;
}

.close-video {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1.8em;
    cursor: pointer;
    padding: 0;
    min-width: 40px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.close-video:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.video-container {
    position: relative;
    width: 100%;
    background: #000;
}

.video-player {
    width: 100%;
    height: auto;
    max-height: 70vh;
    display: block;
}

.video-controls-custom {
    background: var(--gray-50);
    padding: 20px;
}

.video-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 15px;
}

.video-info-item {
    background: white;
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    text-align: center;
}

.video-info-item strong {
    display: block;
    color: var(--primary);
    font-size: 0.85em;
    margin-bottom: 5px;
    font-weight: 600;
}

.video-info-item span {
    color: var(--gray-900);
    font-weight: 500;
}

.video-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.video-actions button {
    flex: 1;
    min-width: 150px;
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 20px;
    background: var(--gray-200);
    border-radius: 10px;
    overflow: hidden;
    margin: 10px 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success), var(--info));
    transition: width 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75em;
    font-weight: 700;
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .container {
        padding: 20px;
    }
    
    .header h1 {
        font-size: 2em;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .recording-controls button {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons button {
        width: 100%;
    }
    
    .video-modal-content {
        width: 95%;
    }
    
    .video-info {
        grid-template-columns: 1fr;
    }
    
    .video-actions {
        flex-direction: column;
    }
    
    .recording-meta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .recording-thumbnail {
        width: 100%;
        height: auto;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* Selection */
::selection {
    background: var(--primary-light);
    color: white;
}

/* Animación suave */
.slide-up {
    animation: slideUp 0.3s ease;
}

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