/* ============================================
   Manila Polyclinic - Browser Compatibility Styles
   Cross-browser CSS fixes and fallbacks
   ============================================ */

/* ============================================
   Vendor Prefixes for Backdrop Filter
   ============================================ */
.glass,
.navbar.scrolled,
.cookie-banner {
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

/* Fallback for browsers without backdrop-filter support */
@supports not (backdrop-filter: blur(10px)) {

    .glass,
    .navbar.scrolled,
    .cookie-banner {
        background-color: rgba(255, 255, 255, 0.95) !important;
    }

    [data-theme="dark"] .glass,
    [data-theme="dark"] .navbar.scrolled {
        background-color: rgba(30, 41, 59, 0.95) !important;
    }
}

/* ============================================
   Line Clamp Cross-Browser
   ============================================ */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    /* Fallback for non-webkit browsers */
    max-height: 3em;
    line-height: 1.5em;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    /* Fallback for non-webkit browsers */
    max-height: 4.5em;
    line-height: 1.5em;
}

/* ============================================
   Flexbox Fallbacks
   ============================================ */
.flex {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.flex-wrap {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.items-center {
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.justify-center {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.justify-between {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.flex-col {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
}

.flex-grow {
    -webkit-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
}

.flex-shrink-0 {
    -ms-flex-negative: 0;
    flex-shrink: 0;
}

/* ============================================
   Grid Fallbacks
   ============================================ */
@supports not (display: grid) {
    .grid {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        margin: -0.5rem;
    }

    .grid>* {
        padding: 0.5rem;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
    }

    .md\\:grid-cols-2>* {
        width: 50%;
    }

    .md\\:grid-cols-3>* {
        width: 33.333%;
    }

    .md\\:grid-cols-4>* {
        width: 25%;
    }
}

/* ============================================
   Transform Vendor Prefixes
   ============================================ */
.hover\\:scale-110:hover,
.group:hover .group-hover\\:scale-110 {
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
}

.hover\\:scale-105:hover {
    -webkit-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
}

/* ============================================
   Transition Vendor Prefixes
   ============================================ */
.transition,
.transition-all {
    -webkit-transition-property: all;
    -o-transition-property: all;
    transition-property: all;
    -webkit-transition-timing-function: ease;
    -o-transition-timing-function: ease;
    transition-timing-function: ease;
    -webkit-transition-duration: 300ms;
    -o-transition-duration: 300ms;
    transition-duration: 300ms;
}

.transition-transform {
    -webkit-transition-property: -webkit-transform;
    transition-property: -webkit-transform;
    -o-transition-property: transform;
    transition-property: transform;
    transition-property: transform, -webkit-transform;
}

.transition-opacity {
    -webkit-transition-property: opacity;
    -o-transition-property: opacity;
    transition-property: opacity;
}

.transition-colors {
    -webkit-transition-property: background-color, border-color, color;
    -o-transition-property: background-color, border-color, color;
    transition-property: background-color, border-color, color;
}

.duration-300 {
    -webkit-transition-duration: 300ms;
    -o-transition-duration: 300ms;
    transition-duration: 300ms;
}

.duration-500 {
    -webkit-transition-duration: 500ms;
    -o-transition-duration: 500ms;
    transition-duration: 500ms;
}

/* ============================================
   Object Fit Fallback
   ============================================ */
.object-cover {
    -o-object-fit: cover;
    object-fit: cover;
}

.object-contain {
    -o-object-fit: contain;
    object-fit: contain;
}

/* IE11 object-fit fallback */
@media all and (-ms-high-contrast: none),
(-ms-high-contrast: active) {
    .object-cover {
        font-family: 'object-fit: cover;';
    }
}

/* ============================================
   Scrollbar Styling Cross-Browser
   ============================================ */
/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-gray-400, #94A3B8) var(--color-gray-100, #F1F5F9);
}

/* Webkit (Chrome, Safari, Edge) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100, #F1F5F9);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-400, #94A3B8);
    border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-500, #64748B);
}

/* ============================================
   Focus Visible Fallback
   ============================================ */
/* For browsers that don't support :focus-visible */
@supports not selector(:focus-visible) {
    :focus {
        outline: 2px solid var(--color-primary, #0A4D68);
        outline-offset: 2px;
    }
}

/* ============================================
   Animation Vendor Prefixes
   ============================================ */
@-webkit-keyframes spin {
    to {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes spin {
    to {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@-webkit-keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@-webkit-keyframes fadeIn {
    from {
        opacity: 0;
        -webkit-transform: translateY(20px);
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        -webkit-transform: translateY(20px);
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

/* ============================================
   Video Autoplay Fixes
   ============================================ */
/* Ensure video plays on iOS */
video {
    -webkit-playsinline: true;
}

/* Hide video controls on autoplay */
video[autoplay]::-webkit-media-controls-panel {
    display: none !important;
    -webkit-appearance: none;
}

video[autoplay]::-webkit-media-controls-play-button {
    display: none !important;
    -webkit-appearance: none;
}

video[autoplay]::-webkit-media-controls-start-playback-button {
    display: none !important;
    -webkit-appearance: none;
}

/* Hero Image (static background replacement for video) */
.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* ============================================
   Safari-specific Fixes
   ============================================ */
@supports (-webkit-touch-callout: none) {

    /* Safari-only styles */
    .hero-video {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }

    /* Fix for Safari sticky positioning */
    .navbar {
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {

    .no-print,
    .navbar,
    .footer,
    .back-to-top,
    .floating-btn-booking,
    .top-contact-buttons,
    .cookie-banner {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    a {
        text-decoration: underline;
    }

    a[href]:after {
        content: " (" attr(href) ")";
    }
}