/* Custom styles beyond Tailwind */

/* Animation classes */
.animate-fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom hover effects */
.hover-grow {
    transition: transform 0.3s ease;
}

.hover-grow:hover {
    transform: scale(1.03);
}

/* Custom gradient overlays for images */
.image-overlay {
    position: relative;
}

.image-overlay::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.7) 100%);
    border-radius: inherit;
}

.image-overlay * {
    position: relative;
    z-index: 1;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #FF9F1C;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #FF4A4A;
}

/* Custom focus styles for accessibility */
a:focus, button:focus, input:focus, textarea:focus, select:focus {
    outline: 3px solid rgba(255, 159, 28, 0.5);
    outline-offset: 2px;
}

/* Tennis ball animation for loading elements */
.tennis-ball-loading {
    width: 40px;
    height: 40px;
    background: #bada55;
    border-radius: 50%;
    position: relative;
    animation: bounce 1s infinite alternate;
    margin: 20px auto;
}

@keyframes bounce {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    100% {
        transform: translateY(-20px) rotate(360deg);
    }
}

/* Glowing effect for important buttons */
.glow-on-hover:hover {
    box-shadow: 0 0 15px rgba(255, 74, 74, 0.7);
}

/* Custom styles for the image gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    grid-gap: 16px;
}

.gallery-item {
    overflow: hidden;
    border-radius: 8px;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Custom styles for event calendar */
.calendar-day {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 2px;
    cursor: pointer;
    transition: all 0.2s;
}

.calendar-day:hover {
    background-color: #FF9F1C;
    color: white;
}

.calendar-day.has-event {
    background-color: #FF4A4A;
    color: white;
    font-weight: bold;
}

/* ================= Mobile Navbar Enhancements ================ */
/* Hamburger button lines */
.hamburger {
    position: relative;
    width: 28px;
    height: 20px;
    display: inline-block;
}
.hamburger span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background: #1A202C; /* dark */
    border-radius: 2px;
    transition: transform .45s cubic-bezier(.68,-0.55,.27,1.55), top .3s ease, opacity .3s ease, background .3s ease;
}
.dark .hamburger span { background:#fff; }
.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger span:nth-child(3) { top: 100%; transform: translateY(-100%); }
.hamburger.active span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: translateY(-50%) scaleX(0); }
.hamburger.active span:nth-child(3) { top: 50%; transform: translateY(-50%) rotate(-45deg); }

/* Mobile menu panel animation */
#mobile-menu-panel {
    transform-origin: top center;
    transform: translateY(-12px) scale(.96);
    opacity: 0;
    pointer-events: none;
    transition: opacity .4s ease, transform .5s cubic-bezier(.68,-0.55,.27,1.55);
}
#mobile-menu-panel.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* Ensure panel & overlay disabled on desktop (md and up) */
@media (min-width: 768px) {
    #mobile-menu-panel, #mobile-menu-overlay { display: none !important; }
    body.mobile-menu-open { overflow: auto; }
}

/* Backdrop overlay */
#mobile-menu-overlay {
    opacity: 0;
    pointer-events: none;
    transition: opacity .4s ease;
}
#mobile-menu-overlay.show { opacity: 1; pointer-events: auto; }

/* Stagger for links */
#mobile-menu-panel .mobile-link { opacity:0; transform: translateY(4px); }
#mobile-menu-panel.open .mobile-link { animation: menuLinkFade .5s forwards; }
#mobile-menu-panel.open .mobile-link:nth-child(1){ animation-delay:.05s; }
#mobile-menu-panel.open .mobile-link:nth-child(2){ animation-delay:.1s; }
#mobile-menu-panel.open .mobile-link:nth-child(3){ animation-delay:.15s; }
#mobile-menu-panel.open .mobile-link:nth-child(4){ animation-delay:.2s; }
#mobile-menu-panel.open .mobile-link:nth-child(5){ animation-delay:.25s; }
#mobile-menu-panel.open .mobile-link:nth-child(6){ animation-delay:.3s; }

@keyframes menuLinkFade {
    from { opacity:0; transform: translateY(4px); }
    to { opacity:1; transform: translateY(0); }
}

/* Prevent body scroll when mobile menu open */
body.mobile-menu-open { overflow:hidden; }