/* ============================================
   Responsive Styles
   استراحة شاهين - التوافق مع الأجهزة
   ============================================ */

/* ---- Tablet (max 1024px) ---- */
@media (max-width: 1024px) {
    :root {
        --header-height: 72px;
    }

    .hero__title {
        font-size: var(--text-4xl);
    }

    .section-header__title {
        font-size: var(--text-3xl);
    }

    .grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery__grid {
        grid-template-columns: repeat(3, 1fr);
        grid-auto-rows: 200px;
    }

    .quick-search__card {
        flex-direction: column;
        align-items: stretch;
    }

    .quick-search__field {
        min-width: auto;
    }
}

/* ---- Mobile Large (max 768px) ---- */
@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }

    .container {
        padding: 0 var(--space-4);
    }

    .section {
        padding: var(--space-12) 0;
    }

    /* Header mobile */
    .nav__links,
    .nav__actions {
        display: none;
    }

    .nav__mobile-toggle {
        display: flex;
    }

    /* Mobile nav panel */
    .nav__mobile {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(26, 26, 26, 0.98);
        backdrop-filter: var(--glass-blur);
        z-index: var(--z-overlay);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-6);
        transform: translateX(100%);
        transition: transform var(--transition-slow);
    }

    [dir="rtl"] .nav__mobile {
        transform: translateX(-100%);
    }

    .nav__mobile.active {
        transform: translateX(0);
    }

    .nav__mobile .nav__link {
        font-size: var(--text-xl);
        padding: var(--space-3);
    }

    .nav__mobile .nav__actions {
        display: flex;
        flex-direction: column;
        margin-top: var(--space-6);
    }

    /* Hero mobile */
    .hero__title {
        font-size: var(--text-3xl);
    }

    .hero__subtitle {
        font-size: var(--text-lg);
    }

    .hero__logo {
        width: 80px;
    }

    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    .hero__actions .btn {
        width: 100%;
        max-width: 280px;
    }

    /* Property cards */
    .grid--2 {
        grid-template-columns: 1fr;
    }

    .property-card__image {
        height: 220px;
    }

    /* Gallery mobile */
    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 180px;
    }

    .gallery__item:nth-child(1) {
        grid-column: span 2;
    }

    /* Footer mobile */
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-3);
        text-align: center;
    }

    /* Facilities mobile */
    .facilities__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-4);
    }

    .facility-item {
        padding: var(--space-4) var(--space-2);
    }

    /* Quick search mobile */
    .quick-search {
        margin-top: calc(-1 * var(--space-6));
    }

    .quick-search__card {
        padding: var(--space-4);
        border-radius: var(--radius-xl);
    }
}

/* ---- Mobile Small (max 480px) ---- */
@media (max-width: 480px) {
    .hero__title {
        font-size: var(--text-2xl);
    }

    .hero__subtitle {
        font-size: var(--text-base);
    }

    .section-header__title {
        font-size: var(--text-2xl);
    }

    .section-header__subtitle {
        font-size: var(--text-sm);
    }

    .gallery__grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 150px;
    }

    .facilities__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .btn--lg {
        padding: var(--space-3) var(--space-6);
        font-size: var(--text-sm);
    }
}

/* ============================================
   PWA / Mobile App Feel
   ============================================ */

/* Bottom Navigation Bar (Mobile Only) */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: var(--color-white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    padding: var(--space-2) 0;
    padding-bottom: env(safe-area-inset-bottom, var(--space-2));
}

@media (max-width: 768px) {
    .bottom-nav {
        display: flex;
    }

    body {
        padding-bottom: 80px;
    }
}

.bottom-nav__items {
    display: flex;
    align-items: center;
    justify-content: space-around;
    width: 100%;
}

.bottom-nav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: var(--space-1) var(--space-3);
    color: var(--color-gray-400);
    font-size: 10px;
    font-weight: var(--font-medium);
    transition: color var(--transition-fast);
    position: relative;
}

.bottom-nav__item--active {
    color: var(--color-primary);
}

.bottom-nav__item:hover {
    color: var(--color-primary);
}

.bottom-nav__icon {
    font-size: 22px;
    transition: transform var(--transition-fast);
}

.bottom-nav__item--active .bottom-nav__icon {
    transform: scale(1.1);
}

.bottom-nav__item--book {
    position: relative;
}

.bottom-nav__item--book .bottom-nav__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: 20px;
    margin-top: -16px;
    box-shadow: var(--shadow-gold);
}

.bottom-nav__badge {
    position: absolute;
    top: -2px;
    right: 8px;
    width: 16px;
    height: 16px;
    background: var(--color-error);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-bold);
}

/* Safe area for notched phones */
@supports (padding: env(safe-area-inset-bottom)) {
    .bottom-nav {
        padding-bottom: calc(var(--space-2) + env(safe-area-inset-bottom));
    }
}

/* Pull-to-refresh indicator */
.ptr-indicator {
    display: none;
    text-align: center;
    padding: var(--space-4);
    color: var(--color-gray-400);
    font-size: var(--text-sm);
}

/* Touch optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
    }

    .nav__link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .form-input,
    .form-select,
    .form-textarea {
        min-height: 48px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Dark mode for OLED screens */
@media (prefers-color-scheme: dark) {
    /* Only apply if user hasn't explicitly chosen theme */
    /* .theme-auto { ... } */
}

/* Reduce motion for accessibility */
@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;
    }

    .hero__particle {
        display: none;
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .bottom-nav,
    .hero__scroll-indicator,
    .btn {
        display: none !important;
    }

    body {
        background: white;
        color: black;
        padding: 0;
    }

    .section {
        padding: 1rem 0;
    }
}