/* QuizPay - Estilos Customizados */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --dark-color: #1f2937;
    --light-color: #f9fafb;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --gradient-warning: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-large: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #374151;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
}

/* Animações e Transições */
.hover-shadow {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: fadeInUp 0.6s ease-out;
}

.hover-shadow:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-large);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translate3d(0,0,0);
    }
    40%, 43% {
        transform: translate3d(0, -8px, 0);
    }
    70% {
        transform: translate3d(0, -4px, 0);
    }
    90% {
        transform: translate3d(0, -2px, 0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -468px 0;
    }
    100% {
        background-position: 468px 0;
    }
}

@keyframes confetti {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

.navbar-brand {
    font-size: 1.5rem;
}

.card {
    border-radius: 12px;
    overflow: hidden;
}

.btn {
    border-radius: 12px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: none;
    text-transform: none;
    letter-spacing: 0.025em;
}

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

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.btn:active {
    transform: translateY(-1px);
}

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

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

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

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

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 16px;
}

.btn-lg:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-large);
}

.quiz-question {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--primary-color);
}

.quiz-option {
    cursor: pointer;
    padding: 1.25rem;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    margin-bottom: 1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: white;
    position: relative;
    overflow: hidden;
}

.quiz-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.6s;
}

.quiz-option:hover::before {
    left: 100%;
}

.quiz-option:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f0f4ff 0%, #e0e7ff 100%);
    transform: translateX(8px);
    box-shadow: var(--shadow-soft);
}

.quiz-option.selected {
    border-color: var(--primary-color);
    background: var(--gradient-primary);
    color: white;
    transform: translateX(8px) scale(1.02);
    box-shadow: var(--shadow-medium);
    animation: pulse 2s infinite;
}

.quiz-option.selected::before {
    display: none;
}

.quiz-option input[type="radio"] {
    margin-right: 0.75rem;
    cursor: pointer;
}

.progress-bar-custom {
    height: 12px;
    border-radius: 20px;
    background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
    overflow: hidden;
    margin-bottom: 2rem;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.progress-bar-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    animation: shimmer 2s infinite;
}

.progress-bar-custom .progress {
    height: 100%;
    background: var(--gradient-primary);
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border-radius: 20px;
}

.progress-bar-custom .progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.4) 50%, transparent 70%);
    animation: shimmer 1.5s infinite;
}

/* Progress Ring (alternativa moderna) */
.progress-ring {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
}

.progress-ring svg {
    transform: rotate(-90deg);
}

.progress-ring circle {
    fill: none;
    stroke-width: 8;
    stroke-linecap: round;
}

.progress-ring .bg {
    stroke: #e5e7eb;
}

.progress-ring .progress {
    stroke: url(#gradient);
    stroke-dasharray: 314;
    stroke-dashoffset: 314;
    transition: stroke-dashoffset 1s ease-in-out;
}

.admin-sidebar {
    min-height: 100vh;
    background-color: #1f2937;
}

.admin-sidebar .nav-link {
    color: #9ca3af;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    color: #fff;
    background-color: rgba(99, 102, 241, 0.2);
    border-left: 3px solid var(--primary-color);
}

.table-actions .btn {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
}

.badge {
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-weight: 500;
}

.alert {
    border-radius: 10px;
    border: none;
}

.form-control,
.form-select {
    border-radius: 8px;
    border: 1px solid #d1d5db;
    padding: 0.6rem 1rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.login-card {
    max-width: 400px;
    width: 100%;
}

/* Elementos de Gamificação */
.badge-level {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
    animation: fadeInUp 0.6s ease-out;
}

.badge-level.baixo {
    background: var(--gradient-danger);
    color: white;
}

.badge-level.medio {
    background: var(--gradient-warning);
    color: white;
}

.badge-level.bom {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
}

.badge-level.excelente {
    background: var(--gradient-success);
    color: white;
}

/* Confetti Animation */
.confetti-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    animation: confetti 3s linear forwards;
}

.confetti:nth-child(odd) {
    background: var(--secondary-color);
}

.confetti:nth-child(3n) {
    background: var(--success-color);
}

.confetti:nth-child(4n) {
    background: var(--warning-color);
}

/* Loading States */
.loading-skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 8px;
}

/* Success Animation */
.success-checkmark {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-success);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    animation: bounce 0.6s ease-out;
}

.success-checkmark::after {
    content: '✓';
    color: white;
    font-size: 2rem;
    font-weight: bold;
}

/* Floating Elements */
.floating {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Glassmorphism Effect */
.glass {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 16px;
}

/* Micro-interactions */
.micro-bounce:hover {
    animation: bounce 0.6s ease;
}

.micro-pulse:hover {
    animation: pulse 1s infinite;
}

/* Urgency Elements */
.urgency-badge {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    animation: pulse 2s infinite;
}

.countdown-timer {
    background: var(--gradient-danger);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    display: inline-block;
}

@media (max-width: 768px) {
    .quiz-question {
        padding: 1.5rem;
    }
    
    .admin-sidebar {
        min-height: auto;
    }
    
    .btn-lg {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
    
    .quiz-option {
        padding: 1rem;
    }
}