/* Blush Pink & Rose Gold Theme */
/* Soft pinks with rose gold accents and cream/ivory backgrounds */

:root {
    --bg-gradient: linear-gradient(135deg, #fdf2f8 0%, #fce7f3 50%, #fbcfe8 100%);
    --primary-accent: #e11d48;
    --primary-accent-light: #fb7185;
    --secondary-accent: #831843;
    --text-primary: #4a044e;
    --text-secondary: #6b2158;
    --text-light: #fff;
    --text-muted: #9d4e7c;
    --section-bg: #fffbfc;
    --section-bg-alt: #fdf2f8;
    --card-bg: #ffffff;
    --border-accent: rgba(225, 29, 72, 0.3);
    --shadow-color: rgba(131, 24, 67, 0.1);

    /* Envelope colors */
    --envelope-bg: linear-gradient(135deg, #831843 0%, #9d174d 50%, #be185d 100%);
    --envelope-body: linear-gradient(145deg, #fff5f7 0%, #ffe4e9 100%);
    --envelope-flap: linear-gradient(165deg, #ffffff 0%, #fff0f3 40%, #ffe4e9 100%);
    --letter-bg: linear-gradient(135deg, #ffffff 0%, #fff5f7 100%);

    /* Rose gold shimmer */
    --rose-gold: #b76e79;
    --rose-gold-light: #e8c4c4;
}

/* Hero section specific overrides */
.hero {
    background: linear-gradient(135deg, rgba(131, 24, 67, 0.95) 0%, rgba(157, 23, 77, 0.95) 100%);
}

/* Add shimmer effect to primary accent elements */
.section-title::after {
    background: linear-gradient(90deg, var(--rose-gold-light), var(--rose-gold), var(--rose-gold-light));
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: -200% 0; }
    50% { background-position: 200% 0; }
}

/* Button with rose gold gradient */
.btn {
    background: linear-gradient(135deg, var(--primary-accent) 0%, var(--rose-gold) 100%);
}

.btn:hover {
    background: linear-gradient(135deg, var(--rose-gold) 0%, var(--primary-accent) 100%);
}

/* Countdown items with soft pink glow */
.countdown-item {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(251, 113, 133, 0.4);
    box-shadow: 0 4px 15px rgba(225, 29, 72, 0.1);
}

/* Map card headers */
.map-card h3 {
    background: linear-gradient(135deg, var(--secondary-accent) 0%, #9d174d 100%);
}

/* Upload area with pink tint */
.upload-area {
    border-color: var(--primary-accent-light);
    background: rgba(251, 207, 232, 0.1);
}

.upload-area:hover {
    background: rgba(251, 207, 232, 0.2);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--secondary-accent) 0%, #9d174d 100%);
}

/* Sparkle particles adjusted for pink theme */
#envelope-container::before {
    background-image:
        radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.4), transparent),
        radial-gradient(2px 2px at 60% 70%, rgba(251, 113, 133, 0.3), transparent),
        radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 80% 10%, rgba(225, 29, 72, 0.3), transparent),
        radial-gradient(2px 2px at 90% 60%, rgba(255, 182, 193, 0.3), transparent);
}