/* assets/css/menu.css — صفحه منوی اصلی */

:root {
    --menu-teal: #199baa;
    --menu-teal-hover: #178d9a;
    --menu-teal-soft: rgba(25, 155, 170, 0.1);
    --menu-teal-border: rgba(25, 155, 170, 0.22);
    --menu-card-bg: #ffffff;
    --menu-card-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
    --menu-card-shadow-hover: 0 14px 32px rgba(25, 155, 170, 0.16);
    --menu-text: #1e293b;
    --menu-text-muted: #64748b;
    --menu-vpad-ratio: 0.2;
    --menu-header-h: 73px;
    --menu-available-h: calc(100dvh - var(--menu-header-h) - env(safe-area-inset-top, 0px));
}

/* === Page shell (standalone + SPA) === */
body {
    font-family: IRANSans, Tahoma, sans-serif;
}

.menu-page {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 1rem 1.25rem 4rem;
    flex-shrink: 0;
}

/* === Header === */
.menu-header {
    text-align: center;
    margin-bottom: clamp(1.25rem, 3vh, 2rem);
    padding: 0 0.5rem;
}

.menu-heading {
    font-size: clamp(1.05rem, 2.4vw, 1.35rem);
    font-weight: 700;
    color: var(--menu-text);
    margin: 0 0 0.4rem;
    line-height: 1.4;
}

.menu-lead {
    font-size: clamp(0.82rem, 1.6vh, 0.95rem);
    color: var(--menu-text-muted);
    margin: 0;
    font-weight: 400;
}

/* === Grid layout === */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(1rem, 2vh, 1.75rem);
    align-items: stretch;
}

@media (min-width: 576px) {
    .menu-grid {
        gap: clamp(1.15rem, 2.2vh, 1.85rem);
    }
}

@media (min-width: 768px) {
    .menu-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: clamp(1.35rem, 2.5vh, 2rem);
        max-width: min(860px, 92vw);
        margin: 0 auto;
    }

    /* وسط‌چین کردن آخرین کارت فقط وقتی تنها در ردیف است — بدون شمارش آیتم‌های مخفی */
    .menu-card-wrap:not(.d-none):nth-last-child(1 of .menu-card-wrap:not(.d-none)):nth-child(3n + 1 of .menu-card-wrap:not(.d-none)) {
        grid-column: 2;
    }
}

@media (min-width: 992px) {
    .menu-page {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* === Inner scroll + vertical center (SPA + standalone) === */
body.menu-page-active {
    overflow: hidden;
}

#app-container.menu-scroll-host {
    height: var(--menu-available-h);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: calc(var(--menu-available-h) * var(--menu-vpad-ratio));
    padding-bottom: calc(var(--menu-available-h) * var(--menu-vpad-ratio));
    box-sizing: border-box;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(25, 155, 170, 0.42) transparent;
}

#app-container.menu-scroll-host::-webkit-scrollbar {
    width: 5px;
}

#app-container.menu-scroll-host::-webkit-scrollbar-track {
    background: transparent;
    margin: 6px 0;
}

#app-container.menu-scroll-host::-webkit-scrollbar-thumb {
    background: rgba(25, 155, 170, 0.32);
    border-radius: 999px;
}

#app-container.menu-scroll-host::-webkit-scrollbar-thumb:hover {
    background: rgba(25, 155, 170, 0.52);
}

body:has(> .menu-page) {
    --menu-available-h: calc(100dvh - env(safe-area-inset-top, 0px));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100dvh;
    padding-top: calc(var(--menu-available-h) * var(--menu-vpad-ratio));
    padding-bottom: calc(var(--menu-available-h) * var(--menu-vpad-ratio));
    box-sizing: border-box;
    overflow-y: auto;
    overflow-x: hidden;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: rgba(25, 155, 170, 0.42) transparent;
}

body:has(> .menu-page)::-webkit-scrollbar {
    width: 5px;
}

body:has(> .menu-page)::-webkit-scrollbar-thumb {
    background: rgba(25, 155, 170, 0.32);
    border-radius: 999px;
}

body:has(> .menu-page)::-webkit-scrollbar-thumb:hover {
    background: rgba(25, 155, 170, 0.52);
}

.menu-card-wrap {
    min-width: 0;
}

.menu-card-wrap.d-none {
    display: none !important;
}

/* === Cards === */
.menu-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(0.85rem, 1.6vh, 1.35rem);
    height: 100%;
    min-height: clamp(160px, 21vh, 230px);
    padding: clamp(1.35rem, 2.8vh, 2rem) clamp(1rem, 2vw, 1.5rem) clamp(1.15rem, 2.2vh, 1.65rem);
    background: var(--menu-card-bg);
    border: 1px solid var(--menu-teal-border);
    border-radius: 16px;
    box-shadow: var(--menu-card-shadow);
    cursor: pointer;
    text-align: center;
    overflow: hidden;
    transition:
        transform 0.22s ease,
        box-shadow 0.22s ease,
        border-color 0.22s ease,
        background-color 0.22s ease;
}

.menu-card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--menu-teal), var(--menu-teal-hover));
    opacity: 0;
    transition: opacity 0.22s ease;
}

.menu-card:hover {
    transform: translateY(-4px);
    border-color: rgba(25, 155, 170, 0.45);
    box-shadow: var(--menu-card-shadow-hover);
}

.menu-card:hover::before {
    opacity: 1;
}

.menu-card:active {
    transform: translateY(-1px);
}

.menu-card:focus-visible {
    outline: none;
    box-shadow: var(--menu-card-shadow-hover), 0 0 0 3px rgba(25, 155, 170, 0.25);
}

.menu-card .card-icon {
    flex-shrink: 0;
    width: clamp(58px, 8.5vh, 84px);
    height: clamp(58px, 8.5vh, 84px);
    border-radius: clamp(14px, 2vh, 18px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(1.5rem, 3.2vh, 2.1rem);
    color: var(--menu-teal);
    background: linear-gradient(145deg, rgba(25, 155, 170, 0.14), rgba(25, 155, 170, 0.06));
    border: 1px solid rgba(25, 155, 170, 0.12);
    transition:
        transform 0.22s ease,
        background 0.22s ease,
        color 0.22s ease,
        border-color 0.22s ease;
}

.menu-card:hover .card-icon {
    transform: scale(1.06);
    color: #fff;
    background: linear-gradient(145deg, var(--menu-teal), var(--menu-teal-hover));
    border-color: transparent;
}

.menu-card .card-title {
    margin: 0;
    font-size: clamp(0.92rem, 1.85vh, 1.12rem);
    font-weight: 700;
    line-height: 1.55;
    color: var(--menu-text);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@media (min-width: 768px) {
    .menu-card {
        border-radius: 18px;
    }
}

/* === Disabled card + badge === */
.menu-card--disabled {
    cursor: not-allowed;
    opacity: 0.68;
    pointer-events: none;
    filter: grayscale(0.35);
}

.menu-card--disabled:hover,
.menu-card--disabled:active {
    transform: none;
    border-color: var(--menu-teal-border);
    box-shadow: var(--menu-card-shadow);
}

.menu-card--disabled:hover::before {
    opacity: 0;
}

.menu-card--disabled:hover .card-icon {
    transform: none;
    color: var(--menu-teal);
    background: linear-gradient(145deg, rgba(25, 155, 170, 0.14), rgba(25, 155, 170, 0.06));
    border-color: rgba(25, 155, 170, 0.12);
}

.menu-card-badge {
    position: absolute;
    top: 0.65rem;
    inset-inline-start: 0.65rem;
    z-index: 1;
    padding: 0.22rem 0.55rem;
    font-size: 0.68rem;
    font-weight: 700;
    line-height: 1.2;
    color: #92400e;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 1px solid rgba(217, 119, 6, 0.28);
    border-radius: 999px;
    box-shadow: 0 2px 6px rgba(217, 119, 6, 0.12);
    letter-spacing: 0.01em;
}

/* === Footer === */
.site-footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background: linear-gradient(135deg, #1a3a40, #199baa);
    z-index: 1000;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
}

.footer-content {
    width: 100%;
    max-width: 920px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.footer-info {
    font-size: 0.85rem;
}

.footer-info span {
    color: rgba(255, 255, 255, 0.88);
}

/* === Mobile === */
@media (max-width: 767px) {
    :root {
        --menu-header-h: 60px;
        --menu-vpad-ratio: 0.1;
    }

    .menu-page {
        padding-bottom: 1.25rem;
    }

    body:has(> .menu-page) {
        --menu-vpad-ratio: 0.08;
    }

    .site-footer {
        display: none;
    }
}

/* === Large screens — fill vertical space without excess empty margins === */
@media (min-height: 900px) and (min-width: 768px) {
    :root {
        --menu-vpad-ratio: 0.18;
    }
}

@media (max-height: 700px) {
    :root {
        --menu-vpad-ratio: 0.06;
    }

    .menu-card {
        min-height: clamp(140px, 18vh, 180px);
    }
}