/* Styles personnalisés pour BirthRemind */

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

.slide-up {
    animation: slideUp 0.4s ease-out;
}

/* Input focus */
input:focus, select:focus {
    outline: none;
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(135deg, #06B6D4, #10B981);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Cards hover effect */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.15);
}

/* Button pulse on hover */
button:hover, a[href]:hover {
    transition: all 0.2s ease;
}

/* Scrollbar personnalisée */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: linear-gradient(to bottom, #f0fdfa, #ecfeff);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #06B6D4, #10B981);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #0891b2, #059669);
}

/* Loader */
.loader {
    border: 3px solid #ecfeff;
    border-top: 3px solid #06B6D4;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
}

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

/* Selection color */
::selection {
    background: rgba(6, 182, 212, 0.3);
    color: #0e7490;
}

/* Modal backdrop */
.modal-backdrop {
    backdrop-filter: blur(4px);
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .text-4xl {
        font-size: 1.875rem;
    }

    .text-5xl {
        font-size: 2.25rem;
    }
}

/* Nice focus rings */
input:focus-visible, select:focus-visible, button:focus-visible {
    outline: 2px solid #06B6D4;
    outline-offset: 2px;
}

/* Smooth transitions */
* {
    transition-property: background-color, border-color, color, fill, stroke;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}