/*
 * MOZA Shop Page — v1.0.0
 * Author: Moza Technology | https://mozatechnologybd.com
 * Layout inspired by mozaweb.com/en/Shop/main
 */

/* ════════════════════════════════════════════════════════════
   DESIGN TOKENS
════════════════════════════════════════════════════════════ */
:root {
    --ms-blue:         #00338c;
    --ms-blue-dark:    #002570;
    --ms-blue-light:   #dce8ff;
    --ms-blue-xlight:  #eef4ff;
    --ms-yellow:       #ffda31;
    --ms-yellow-dark:  #e8c400;
    --ms-orange:       #f6931c;
    --ms-orange-dark:  #d97c08;
    --ms-text:         #1a1a2e;
    --ms-text-light:   #4a5568;
    --ms-border:       #d8e2f0;
    --ms-bg:           #f0f4fb;
    --ms-white:        #ffffff;
    --ms-radius-lg:    14px;
    --ms-radius:       10px;
    --ms-radius-sm:    6px;
    --ms-shadow:       0 2px 12px rgba(0, 51, 140, .08);
    --ms-shadow-md:    0 4px 20px rgba(0, 51, 140, .12);
    --ms-shadow-lg:    0 8px 36px rgba(0, 51, 140, .16);
    --ms-trans:        .2s ease;
    --ms-font:         -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ════════════════════════════════════════════════════════════
   BASE RESET (scoped)
════════════════════════════════════════════════════════════ */
.ms-wrap,
.ms-wrap *,
.ms-wrap *::before,
.ms-wrap *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ════════════════════════════════════════════════════════════
   WRAPPER
════════════════════════════════════════════════════════════ */
.ms-wrap {
    max-width: 1160px;
    margin: 0 auto;
    padding: 40px 24px 72px;
    font-family: var(--ms-font);
    color: var(--ms-text);
}

/* ════════════════════════════════════════════════════════════
   SHOP HEADER — title + category tabs
   (mirrors mozaweb.com: "mozaWeb Shop" h1 with cart icon,
    then For students / For teachers / For schools tabs)
════════════════════════════════════════════════════════════ */
.ms-header {
    margin-bottom: 36px;
}

.ms-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--ms-blue);
    line-height: 1;
    margin-bottom: 28px;
}

.ms-title-icon {
    width: 32px;
    height: 32px;
    color: var(--ms-orange);
    flex-shrink: 0;
    stroke-width: 2;
}

/* Tab bar */
.ms-tabs {
    display: flex;
    align-items: flex-end;
    gap: 0;
    border-bottom: 2px solid var(--ms-border);
    flex-wrap: wrap;
}

.ms-tab {
    padding: 10px 24px 12px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-family: var(--ms-font);
    font-size: .88rem;
    font-weight: 500;
    color: var(--ms-text-light);
    cursor: pointer;
    transition: color var(--ms-trans), border-color var(--ms-trans);
    white-space: nowrap;
    outline: none;
}

.ms-tab:hover {
    color: var(--ms-blue);
}

.ms-tab.active {
    font-weight: 700;
    color: var(--ms-blue);
    border-bottom-color: var(--ms-orange);
}

/* ════════════════════════════════════════════════════════════
   PRODUCT GRID
   mozaweb uses 3 cols on desktop then wraps
════════════════════════════════════════════════════════════ */
.ms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 44px;
    min-height: 200px;
    transition: opacity var(--ms-trans);
}

.ms-grid.is-loading {
    opacity: .3;
    pointer-events: none;
}

/* ════════════════════════════════════════════════════════════
   PRODUCT CARD
   mozaweb: white card, circular product image centred,
   product name, short desc, then icon-row buttons at bottom
════════════════════════════════════════════════════════════ */
.ms-card {
    background: var(--ms-white);
    border: 1px solid var(--ms-border);
    border-radius: var(--ms-radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden;
    transition: transform var(--ms-trans), box-shadow var(--ms-trans), border-color var(--ms-trans);
    padding-top: 28px;
}

.ms-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--ms-shadow-lg);
    border-color: var(--ms-blue-light);
}

/* ── Circular image (mozaweb style) ── */
.ms-card-img-wrap {
    display: block;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--ms-blue-light);
    background: var(--ms-bg);
    flex-shrink: 0;
    transition: border-color var(--ms-trans), box-shadow var(--ms-trans);
}

.ms-card:hover .ms-card-img-wrap {
    border-color: var(--ms-blue);
    box-shadow: 0 0 0 4px var(--ms-blue-xlight);
}

.ms-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
    display: block;
}

.ms-card:hover .ms-card-img-wrap img {
    transform: scale(1.08);
}

/* ── Card body ── */
.ms-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 18px 20px 14px;
    width: 100%;
}

.ms-card-title {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
}

.ms-card-title a {
    color: var(--ms-blue);
    text-decoration: none;
    transition: color var(--ms-trans);
}

.ms-card-title a:hover {
    color: var(--ms-orange);
    text-decoration: underline;
}

.ms-card-desc {
    font-size: .8rem;
    color: var(--ms-text-light);
    line-height: 1.55;
    flex: 1;
}

.ms-card-price {
    font-size: .95rem;
    font-weight: 800;
    color: var(--ms-blue);
}

.ms-card-price del {
    color: var(--ms-text-light);
    font-weight: 400;
    font-size: .82rem;
    margin-right: 4px;
}

.ms-card-price ins {
    text-decoration: none;
    color: var(--ms-orange);
}

/* ── Icon-row action buttons (mozaweb exact style) ── */
.ms-card-actions {
    display: flex;
    width: 100%;
    border-top: 1px solid var(--ms-border);
    background: var(--ms-bg);
}

.ms-action-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 12px 8px;
    text-decoration: none;
    font-size: .68rem;
    font-weight: 600;
    color: var(--ms-text-light);
    cursor: pointer;
    border: none;
    background: transparent;
    transition: background var(--ms-trans), color var(--ms-trans);
    border-right: 1px solid var(--ms-border);
    line-height: 1;
}

.ms-action-btn:last-child {
    border-right: none;
}

.ms-action-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: stroke var(--ms-trans);
}

/* Details */
.ms-action-info:hover {
    background: var(--ms-blue-xlight);
    color: var(--ms-blue);
}
.ms-action-info:hover svg {
    stroke: var(--ms-blue);
}

/* Add to cart */
.ms-action-cart:hover {
    background: var(--ms-orange);
    color: var(--ms-white);
}
.ms-action-cart:hover svg {
    stroke: var(--ms-white);
}
.ms-action-cart.added {
    background: #16a34a;
    color: var(--ms-white);
}
.ms-action-cart.added svg {
    stroke: var(--ms-white);
}

/* More info */
.ms-action-more:hover {
    background: var(--ms-blue-xlight);
    color: var(--ms-blue);
}
.ms-action-more:hover svg {
    stroke: var(--ms-blue);
}

/* Out of stock */
.ms-action-out {
    cursor: not-allowed;
    opacity: .5;
}

/* ── No products ── */
.ms-no-products {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 72px 24px;
    color: var(--ms-text-light);
    gap: 14px;
    text-align: center;
}

.ms-no-products svg {
    width: 52px;
    height: 52px;
    opacity: .3;
}

/* ════════════════════════════════════════════════════════════
   LOADING SPINNER
════════════════════════════════════════════════════════════ */
.ms-loading {
    display: none;
    justify-content: center;
    padding: 48px 0;
}

.ms-loading.visible {
    display: flex;
}

.ms-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--ms-border);
    border-top-color: var(--ms-blue);
    border-radius: 50%;
    animation: ms-spin .7s linear infinite;
}

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

/* ════════════════════════════════════════════════════════════
   PROMO BANNER
   mozaweb: image/promo card left, text right, yellow % badge
════════════════════════════════════════════════════════════ */
.ms-banner {
    display: flex;
    align-items: stretch;
    background: var(--ms-white);
    border: 1px solid var(--ms-border);
    border-radius: var(--ms-radius-lg);
    overflow: hidden;
    margin-bottom: 40px;
    box-shadow: var(--ms-shadow-md);
    min-height: 160px;
}

.ms-banner-img-col {
    flex-shrink: 0;
    width: 220px;
    background: linear-gradient(135deg, var(--ms-blue) 0%, var(--ms-blue-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* decorative circles behind badge */
.ms-banner-img-col::before,
.ms-banner-img-col::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
}
.ms-banner-img-col::before { width: 180px; height: 180px; top: -60px; left: -60px; }
.ms-banner-img-col::after  { width: 130px; height: 130px; bottom: -40px; right: -40px; }

.ms-banner-percent {
    position: relative;
    z-index: 1;
    width: 80px;
    height: 80px;
    background: var(--ms-yellow);
    color: var(--ms-blue);
    font-size: 2.2rem;
    font-weight: 900;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(255,218,49,.5);
}

.ms-banner-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    padding: 28px 32px;
}

.ms-banner-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--ms-blue);
    line-height: 1.3;
}

.ms-banner-desc {
    font-size: .88rem;
    color: var(--ms-text-light);
    line-height: 1.55;
}

.ms-banner-btn {
    align-self: flex-start;
    background: var(--ms-blue);
    color: var(--ms-white);
    font-weight: 700;
    font-size: .84rem;
    padding: 11px 24px;
    border-radius: var(--ms-radius-sm);
    text-decoration: none;
    transition: background var(--ms-trans), transform var(--ms-trans);
}

.ms-banner-btn:hover {
    background: var(--ms-blue-dark);
    transform: translateY(-2px);
    text-decoration: none;
    color: var(--ms-white);
}

/* ════════════════════════════════════════════════════════════
   MOBILE APPS STRIP
   Style: exact mozaweb screenshot — light blue bg, big
   rounded-square icon image, centered name below
════════════════════════════════════════════════════════════ */
.ms-apps-section {
    background: #e8f0fb;
    border: 1px solid #cddaf5;
    border-radius: var(--ms-radius-lg);
    padding: 36px 40px 40px;
    box-shadow: var(--ms-shadow);
    text-align: center;
}

.ms-apps-heading {
    font-size: .72rem;
    font-weight: 700;
    color: var(--ms-text-light);
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: 32px;
    text-align: center;
}

.ms-apps-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}

/* Each app item: no background/border, just icon + label */
.ms-app-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: transform var(--ms-trans);
    width: 100px;
}

.ms-app-item:hover {
    transform: translateY(-4px);
    text-decoration: none;
}

/* Big rounded-square icon — like iOS app icons */
.ms-app-icon-wrap {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0,51,140,.15);
    flex-shrink: 0;
    transition: box-shadow var(--ms-trans);
}

.ms-app-item:hover .ms-app-icon-wrap {
    box-shadow: 0 8px 24px rgba(0,51,140,.25);
}

/* When app has a real image */
.ms-app-icon-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Fallback SVG placeholder (when no image) */
.ms-app-icon-wrap.ms-app-svg {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ms-white);
}

.ms-app-icon-wrap.ms-app-svg svg {
    width: 42px;
    height: 42px;
    stroke: var(--ms-blue);
}

.ms-app-label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--ms-text);
    text-align: center;
    line-height: 1.3;
    word-break: break-word;
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════════ */

/* Large tablet */
@media (max-width: 1024px) {
    .ms-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }
    .ms-banner-img-col {
        width: 160px;
    }
}

/* Tablet */
@media (max-width: 768px) {
    .ms-wrap {
        padding: 28px 16px 56px;
    }

    .ms-title {
        font-size: 1.5rem;
    }

    .ms-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .ms-card-img-wrap {
        width: 110px;
        height: 110px;
    }

    /* Banner stacks vertically */
    .ms-banner {
        flex-direction: column;
    }

    .ms-banner-img-col {
        width: 100%;
        height: 120px;
    }

    .ms-banner-content {
        padding: 22px 20px;
        align-items: flex-start;
    }

    .ms-apps-section {
        padding: 28px 20px 32px;
    }

    .ms-apps-row {
        gap: 20px;
    }

    .ms-app-item {
        width: 80px;
    }

    .ms-app-icon-wrap {
        width: 64px;
        height: 64px;
        border-radius: 14px;
    }
}

/* Mobile */
@media (max-width: 540px) {
    .ms-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .ms-card {
        padding-top: 20px;
    }

    .ms-card-img-wrap {
        width: 90px;
        height: 90px;
    }

    .ms-card-body {
        padding: 14px 12px 10px;
    }

    .ms-card-title {
        font-size: .88rem;
    }

    .ms-card-desc {
        font-size: .75rem;
    }

    .ms-action-btn {
        padding: 10px 4px;
        font-size: .62rem;
    }

    .ms-action-btn svg {
        width: 17px;
        height: 17px;
    }

    .ms-tab {
        padding: 9px 14px 10px;
        font-size: .82rem;
    }
}

/* Very small phones */
@media (max-width: 380px) {
    .ms-grid {
        grid-template-columns: 1fr;
    }

    .ms-card {
        flex-direction: row;
        align-items: center;
        text-align: left;
        padding: 16px;
        gap: 16px;
    }

    .ms-card-img-wrap {
        width: 80px;
        height: 80px;
        flex-shrink: 0;
    }

    .ms-card-body {
        align-items: flex-start;
        padding: 0;
    }

    .ms-card-actions {
        border-top: none;
        border-left: 1px solid var(--ms-border);
        flex-direction: column;
        width: auto;
        flex-shrink: 0;
        background: transparent;
    }

    .ms-action-btn {
        border-right: none;
        border-bottom: 1px solid var(--ms-border);
        padding: 8px 10px;
    }

    .ms-action-btn:last-child {
        border-bottom: none;
    }

    .ms-action-btn span {
        display: none;
    }
}