/* Tirar Foto - Estilos Completos e Independentes */

/* Variáveis CSS Globais */
:root {
    --primary-color: #6130b0;
    --secondary-color: #f87903;
    --dark-color: #0a1929;
    --dark-blue: #0d1b2a;
    --navy-blue: #1b263b;
    --medium-blue: #415a77;
    --light-color: #e0e1dd;
    --text-color: #e0e1dd;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --camera-bg: #1a1a1a;
    --camera-border: #333;
}

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
    font-size: 16px !important;
    line-height: 1.6 !important;
    color: var(--text-color) !important;
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--dark-color) 100%) !important;
    background-attachment: fixed !important;
    min-height: 100vh !important;
    display: flex !important;
    flex-direction: column !important;
}

main {
    flex: 1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-color) !important;
}

/* Navbar Styles */
.navbar {
    background: var(--dark-blue) !important;
    border-bottom: 2px solid var(--medium-blue);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar-brand img {
    filter: brightness(1.1);
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--light-color);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
    color: #fff;
    background-color: var(--medium-blue);
    border-radius: 6px;
}

/* Dropdown Menu Dark */
.dropdown-menu {
    background-color: var(--navy-blue);
    border: 2px solid var(--medium-blue);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.dropdown-item {
    color: var(--light-color);
    transition: var(--transition);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--medium-blue);
    color: #fff;
}

.dropdown-divider {
    border-color: var(--medium-blue);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #0a1929 0%, #1b263b 30%, #6130b0 70%, #7c3fd9 100%);
    padding: 3rem 0;
    color: white;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid var(--primary-color);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-section h1 {
    position: relative;
    z-index: 1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    color: white !important;
}

.hero-section .lead {
    position: relative;
    z-index: 1;
}

/* Cards Globais */
.card {
    border: 2px solid var(--medium-blue) !important;
    border-radius: var(--border-radius) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
    transition: var(--transition) !important;
    background: var(--navy-blue) !important;
    background-color: var(--navy-blue) !important;
    color: var(--text-color) !important;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(97, 48, 176, 0.3);
    border-color: var(--primary-color);
}

.card-header {
    background-color: var(--dark-blue);
    border-bottom: 2px solid var(--medium-blue);
    font-weight: 600;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
    color: var(--light-color);
}

.card-body {
    padding: 2rem;
}

/* Camera Styles */
.camera-container {
    background: var(--navy-blue);
    border: 2px solid var(--medium-blue);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.camera-preview {
    background: var(--camera-bg);
    border: 2px solid var(--camera-border);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#localVideo {
    width: 100%;
    height: auto;
    border-radius: 6px;
    object-fit: cover;
    position: relative;
    z-index: 2;
}

.camera-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--medium-blue);
    font-size: 1.2rem;
    text-align: center;
    z-index: 1;
    pointer-events: none;
}

/* Ocultar placeholder quando vídeo estiver ativo */
#localVideo:not([src=""]) + .camera-placeholder,
#localVideo[srcObject] + .camera-placeholder {
    display: none;
}

/* Status Indicators */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.status-indicator.loading {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.status-indicator.online {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.status-indicator.error {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.3);
}

.loading-spinner {
    width: 12px;
    height: 12px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.camera-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Botão de Captura */
.capture-button {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
    padding: 1rem;
    border-radius: 50%;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(97, 48, 176, 0.3);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
}

.capture-button:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(97, 48, 176, 0.5);
    color: white;
}

.capture-button:active {
    transform: translateY(-1px) scale(0.98);
}

.capture-button.capturing {
    animation: captureFlash 0.3s ease-in-out;
}

@keyframes captureFlash {
    0% { background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%); }
    50% { background: linear-gradient(135deg, #fff 0%, #fff 100%); }
    100% { background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%); }
}

/* Photo Result */
.photo-result {
    background: var(--navy-blue);
    border: 2px solid var(--medium-blue);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.photo-placeholder {
    color: var(--medium-blue);
    text-align: center;
    opacity: 0.7;
}

.photo-placeholder i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

#photo {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Botões */
.btn {
    border-radius: 8px;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #7c3fd9 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #7c3fd9 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(97, 48, 176, 0.4);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.btn-success:hover {
    background: linear-gradient(135deg, #20c997 0%, #28a745 100%);
    transform: translateY(-2px);
}

.btn-warning {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #ffc107 100%);
    color: white;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #ffc107 0%, var(--secondary-color) 100%);
    transform: translateY(-2px);
    color: white;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Webcam Info */
.webcam-info {
    background: var(--navy-blue);
    border: 2px solid var(--medium-blue);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 2rem;
}

.webcam-info h4 {
    background: var(--dark-blue);
    color: var(--secondary-color);
    padding: 0.75rem 1rem;
    margin: -1.5rem -1.5rem 1rem -1.5rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    font-size: 1.1rem;
}

.webcam-info p {
    margin: 0.5rem 0;
    color: var(--light-color);
}

.webcam-info strong {
    color: var(--secondary-color);
}

/* Camera Controls */
.camera-controls {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.control-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.control-group label {
    color: var(--light-color);
    font-size: 0.9rem;
    font-weight: 500;
}

.control-group select,
.control-group input {
    background: var(--dark-blue);
    color: var(--light-color);
    border: 1px solid var(--medium-blue);
    border-radius: 6px;
    padding: 0.5rem;
    font-size: 0.9rem;
}

/* Photo Filters */
.photo-filters {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--dark-blue);
    border-radius: 8px;
    border: 1px solid var(--medium-blue);
}

.filter-title {
    color: var(--light-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    margin-top: 1rem;
}

.filter-title:first-child {
    margin-top: 0;
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.filter-btn {
    background: var(--dark-blue);
    color: var(--light-color);
    border: 1px solid var(--medium-blue);
    border-radius: 6px;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-slide-in {
    animation: slideIn 0.6s ease-out;
}

.animate-bounce {
    animation: bounce 1s ease-in-out;
}

/* Responsividade */
@media (max-width: 768px) {
    .card-body {
        padding: 1.5rem;
    }
    
    .hero-section {
        padding: 2rem 0;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .capture-button {
        width: 70px;
        height: 70px;
        font-size: 1rem;
    }
    
    .camera-controls {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .photo-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
}

/* Footer Styles */
footer {
    background: var(--dark-blue) !important;
    border-top: 2px solid var(--medium-blue);
}

footer a {
    color: var(--light-color) !important;
}

footer a:hover {
    color: #fff !important;
    text-decoration: underline !important;
}

footer .text-muted {
    color: rgba(224, 225, 221, 0.7) !important;
}

/* Cores de Título */
.corTitulo {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

/* Container Principal */
.container {
    background: transparent !important;
}

/* Seções de Conteúdo */
.content-section {
    background: var(--navy-blue);
    border: 2px solid var(--medium-blue);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
}

.content-section h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--medium-blue);
}

.content-section ul {
    color: var(--light-color);
}

.content-section li {
    margin-bottom: 0.5rem;
}

.content-section strong {
    color: var(--secondary-color);
}

/* Status Indicators */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-indicator.online {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.status-indicator.offline {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.3);
}

.status-indicator.loading {
    background: rgba(248, 121, 3, 0.2);
    color: var(--secondary-color);
    border: 1px solid rgba(248, 121, 3, 0.3);
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--medium-blue);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

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

/* Advanced Controls */
.advanced-controls {
    background: var(--navy-blue);
    border: 1px solid var(--medium-blue);
    border-radius: 8px;
    padding: 1rem;
}

.slider-controls {
    display: grid;
    gap: 1rem;
}

.slider-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.slider-group label {
    color: var(--light-color);
    font-size: 0.9rem;
    min-width: 80px;
    font-weight: 500;
}

.slider {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: var(--medium-blue);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(97, 48, 176, 0.3);
}

.slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(97, 48, 176, 0.3);
}

.slider-value {
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 50px;
    text-align: right;
}

/* Photo Actions */
.photo-actions {
    background: var(--navy-blue);
    border: 1px solid var(--medium-blue);
    border-radius: 8px;
    padding: 1rem;
}

.download-options {
    background: var(--dark-blue);
    border-radius: 6px;
    padding: 1rem;
    margin-top: 1rem;
}

/* Timer Styles */
.photo-timer {
    background: var(--dark-blue);
    border-radius: 6px;
    padding: 1rem;
}

.timer-btn {
    transition: var(--transition);
}

.timer-btn.active {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
    color: var(--dark-color);
    border-color: #ffc107;
}

.timer-display {
    background: var(--navy-blue);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    animation: pulse-timer 1s infinite;
}

.timer-countdown {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
}

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