/* Color Palette */
:root {
    --primary-rosa: #D63D6C;          /* Rosa intenso */
    --secondary-rosa: #D57275;         /* Rosado claro */
    --accent-beige: #D5C2BC;           /* Beige suave */
    --accent-gray: #C0CBCD;            /* Gris azulado */
    --accent-blue: #65B2C6;            /* Azul claro */
    
    --text-dark: #2c3e50;
    --text-light: #ffffff;
    --bg-light: #f8f9fa;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-gray) 50%, var(--secondary-rosa) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--text-dark);
}

.container {
    width: 100%;
    max-width: 500px;
    perspective: 1000px;
}

.confirmation-card {
    background: var(--text-light);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(214, 61, 108, 0.15),
                0 0 40px rgba(101, 178, 198, 0.1);
    overflow: hidden;
    animation: slideUp 0.6s ease-out;
}

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

/* Header Section */
.header {
    background: linear-gradient(135deg, var(--primary-rosa) 0%, var(--secondary-rosa) 100%);
    padding: 40px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 30px;
    background: var(--text-light);
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}

.logo-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    backdrop-filter: blur(10px);
    animation: bounce 1s ease-in-out;
}

.logo-circle svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

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

/* Content Section */
.content {
    padding: 50px 30px 30px;
    text-align: center;
}

h1 {
    color: var(--primary-rosa);
    font-size: 32px;
    margin-bottom: 8px;
    font-weight: 700;
}

.subtitle {
    color: var(--accent-gray);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
    font-weight: 600;
}

.message {
    color: var(--text-dark);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 32px;
    opacity: 0.85;
}

/* Email Display */
.email-display {
    background: var(--bg-light);
    border: 2px solid var(--accent-beige);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 32px;
}

.email-label {
    color: var(--accent-gray);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    display: block;
}

/* Button Styles */
.confirm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    max-width: 300px;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--primary-rosa) 0%, var(--secondary-rosa) 100%);
    color: var(--text-light);
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(214, 61, 108, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.confirm-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 15px 45px rgba(214, 61, 108, 0.4);
}

.confirm-btn:active:not(:disabled) {
    transform: translateY(-1px);
}

.confirm-btn:disabled {
    cursor: not-allowed;
}

.btn-text {
    display: inline-block;
}

.btn-icon {
    display: inline-block;
    transition: transform 0.3s ease;
    font-size: 18px;
}

.confirm-btn:hover:not(:disabled) .btn-icon {
    transform: translateX(5px);
}

/* Info Box */
.info-box {
    background: linear-gradient(135deg, rgba(101, 178, 198, 0.05) 0%, rgba(197, 194, 188, 0.05) 100%);
    border-left: 4px solid var(--accent-blue);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 0;
}

.info-text {
    color: var(--text-dark);
    font-size: 13px;
    line-height: 1.5;
    opacity: 0.75;
}

.info-text strong {
    color: var(--primary-rosa);
}

/* Footer */
.footer {
    background: var(--bg-light);
    padding: 20px;
    text-align: center;
    border-top: 1px solid var(--accent-beige);
}

.footer p {
    color: var(--accent-gray);
    font-size: 12px;
    letter-spacing: 0.5px;
}

/* Responsive Design */
@media (max-width: 600px) {
    .content {
        padding: 40px 20px 20px;
    }

    h1 {
        font-size: 28px;
    }

    .message {
        font-size: 15px;
    }

    .confirm-btn {
        padding: 14px 24px;
        font-size: 15px;
    }

    .logo-circle {
        width: 70px;
        height: 70px;
    }

    .logo-circle svg {
        width: 50px !important;
        height: 50px !important;
    }
}

@media (max-width: 400px) {
    .confirmation-card {
        border-radius: 12px;
    }

    h1 {
        font-size: 24px;
    }

    .header {
        padding: 30px 15px;
    }

    .content {
        padding: 35px 15px 15px;
    }

    .confirm-btn {
        max-width: 100%;
    }
}

/* Accessibility */
.confirm-btn:focus {
    outline: 3px solid var(--accent-blue);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}