/**
 * Magiamgia Theme — Main Stylesheet
 *
 * @package magiamgia
 */

/* ==========================================================================
   1. Biến & Reset
   ========================================================================== */
:root {
    --mgg-green: #3EC08D;
    --mgg-green-dark: #2B8000;
    --mgg-orange: #FE5722;
    --mgg-red: #BF1313;
    --mgg-bg: #f6f7f9;
    --mgg-white: #ffffff;
    --mgg-text: #222222;
    --mgg-muted: #666666;
    --mgg-border: #e5e7eb;
    --mgg-radius: 8px;
    --mgg-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    --mgg-container: 1200px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--mgg-text);
    background-color: var(--mgg-bg);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--mgg-green-dark);
    text-decoration: none;
    transition: color 0.15s ease;
}

a:hover {
    color: var(--mgg-orange);
}

h1, h2, h3, h4 {
    margin: 0 0 12px;
    line-height: 1.3;
}

p {
    margin: 0 0 12px;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

.screen-reader-text {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link:focus {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 100000;
    width: auto;
    height: auto;
    padding: 12px 20px;
    clip: auto;
    background: #fff;
    border-radius: 4px;
    box-shadow: var(--mgg-shadow);
}

/* ==========================================================================
   2. Layout
   ========================================================================== */
.mgg-container {
    width: 100%;
    max-width: var(--mgg-container);
    margin: 0 auto;
    padding: 0 16px;
}

#page {
    min-height: 60vh;
}

.site-main {
    padding: 24px 0 48px;
}

.mgg-btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--mgg-radius);
    background: var(--mgg-green);
    color: #fff;
    font-weight: 700;
}

.mgg-btn:hover {
    background: var(--mgg-green-dark);
    color: #fff;
}

/* ==========================================================================
   3. Header
   ========================================================================== */
.mgg-header {
    background: var(--mgg-white);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.mgg-header__inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 76px;
}

.mgg-header__brand img {
    max-height: 52px;
    width: auto;
}

.mgg-logo-text {
    font-size: 24px;
    font-weight: 900;
    color: var(--mgg-green-dark);
    letter-spacing: -0.5px;
}

.mgg-nav {
    flex: 1;
}

.mgg-nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.mgg-nav-menu li a {
    display: block;
    padding: 10px 12px;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    border-radius: 4px;
    white-space: nowrap;
}

.mgg-nav-menu li a:hover,
.mgg-nav-menu li.current-menu-item > a,
.mgg-nav-menu li.current-menu-ancestor > a {
    color: var(--mgg-green-dark);
    background: #EDF5E6;
}

.mgg-nav__toggle {
    display: none;
    background: transparent;
    border: 0;
    font-size: 20px;
    color: #222;
    padding: 8px;
}

.mgg-header__search {
    flex: 0 0 260px;
}

.mgg-search-form {
    display: flex;
    border: 1px solid var(--mgg-border);
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
}

.mgg-search-form__field {
    flex: 1;
    min-width: 0;
    border: 0;
    padding: 9px 12px;
    font-size: 14px;
    outline: none;
}

.mgg-search-form__submit {
    border: 0;
    background: var(--mgg-green);
    color: #fff;
    padding: 0 14px;
    font-size: 14px;
}

.mgg-search-form__submit:hover {
    background: var(--mgg-green-dark);
}

/* ==========================================================================
   4. Breadcrumb
   ========================================================================== */
.mgg-breadcrumb {
    font-size: 13px;
    color: var(--mgg-muted);
    margin-bottom: 20px;
}

.mgg-breadcrumb a {
    color: var(--mgg-muted);
}

.mgg-breadcrumb .sep {
    margin: 0 6px;
    color: #bbb;
}

.mgg-breadcrumb .current {
    color: #333;
    font-weight: 500;
}

/* ==========================================================================
   5. Page header
   ========================================================================== */
.mgg-page-header {
    margin-bottom: 24px;
}

.mgg-page-header__title {
    font-size: 28px;
    font-weight: 900;
    margin: 0 0 8px;
    color: #111;
}

.mgg-page-header__desc {
    margin: 0;
    color: var(--mgg-muted);
    font-size: 15px;
}

/* ==========================================================================
   6. Coupon — đồng bộ với markup engine MGG Core
   (.mgg-coupons-wrapper / .mgg-coupon-grid / .mgg-coupon-card)
   ========================================================================== */
.mgg-coupons-wrapper {
    margin: 0 0 24px;
}

.mgg-coupon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

/* Tinh chỉnh card engine theo nhận diện theme (nền/bo góc/hover). */
.mgg-coupon-card {
    border-radius: 12px;
    border-color: var(--mgg-border);
}

.mgg-coupon-card:hover {
    border-color: var(--mgg-green);
}

.mgg-filter-bar {
    border-bottom-color: var(--mgg-border);
}

.mgg-filter-btn:hover,
.mgg-filter-btn.active {
    background: var(--mgg-green);
    border-color: var(--mgg-green);
}

.mgg-btn-action {
    background: var(--mgg-green);
}

.mgg-btn-action:hover {
    background: var(--mgg-green-dark);
}

.mgg-discount-text {
    color: var(--mgg-orange);
}

.mgg-code-box {
    color: var(--mgg-red);
}

.mgg-no-coupons,
.mgg-coupons-empty {
    background: #fff;
    border: 1px solid var(--mgg-border);
    border-radius: var(--mgg-radius);
    padding: 24px;
    text-align: center;
    color: var(--mgg-muted);
}

/* Filter */
.mgg-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.mgg-filter-item {
    padding: 6px 14px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid var(--mgg-border);
    font-size: 13px;
    color: #444;
}

.mgg-filter-item.is-active,
.mgg-filter-item:hover {
    background: var(--mgg-green);
    border-color: var(--mgg-green);
    color: #fff;
}

/* ==========================================================================
   7. Blog grid (tin khuyến mãi)
   ========================================================================== */
.mgg-post-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.mgg-blog-item {
    background: #fff;
    border: 1px solid var(--mgg-border);
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.mgg-blog-item:hover {
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.1);
}

.mgg-blog-item__link {
    display: block;
    color: inherit;
}

.mgg-blog-item__thumb {
    aspect-ratio: 1200 / 628;
    overflow: hidden;
    background: #f0f1f3;
}

.mgg-blog-item__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s ease;
}

.mgg-blog-item:hover .mgg-blog-item__thumb img {
    transform: scale(1.04);
}

.mgg-blog-item__noimg {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #bbb;
    font-size: 42px;
}

.mgg-blog-item__body {
    padding: 14px 16px 16px;
}

.mgg-blog-item__title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #111;
}

.mgg-blog-item:hover .mgg-blog-item__title {
    text-decoration: underline;
}

.mgg-blog-item__brief {
    font-size: 14px;
    color: #555;
    line-height: 1.7;
    height: 96px;
    overflow: hidden;
    margin: 0 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.mgg-blog-item__meta {
    font-size: 13px;
    color: #888;
}

/* ==========================================================================
   8. Calendar (lịch săn sale)
   ========================================================================== */
.mgg-calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    background: #fff;
    border: 1px solid var(--mgg-border);
    border-radius: var(--mgg-radius);
    padding: 10px 16px;
}

.mgg-calendar-nav__btn {
    font-size: 14px;
    font-weight: 500;
    color: var(--mgg-green-dark);
}

.mgg-calendar-nav__label {
    font-weight: 700;
    font-size: 16px;
}

.mgg-calendar {
    background: #fff;
    border: 1px solid var(--mgg-border);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 28px;
}

.mgg-calendar__weekdays,
.mgg-calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 6px;
}

.mgg-calendar__weekdays {
    margin-bottom: 8px;
}

.mgg-calendar__weekdays span {
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--mgg-muted);
    text-transform: uppercase;
}

.mgg-calendar__cell {
    min-height: 78px;
    border: 1px solid var(--mgg-border);
    border-radius: 8px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: #fff;
    position: relative;
    overflow: hidden;
}

.mgg-calendar__cell--empty {
    border-color: transparent;
    background: transparent;
}

.mgg-calendar__day {
    font-size: 13px;
    font-weight: 700;
    color: #333;
}

.mgg-calendar__cell.has-event {
    background: linear-gradient(160deg, #FCEDED 0%, #FFFEFA 100%);
    border-color: #f0caca;
}

.mgg-calendar__cell.has-event .mgg-calendar__day {
    color: var(--mgg-red);
}

.mgg-calendar__cell.is-today {
    box-shadow: inset 0 0 0 2px var(--mgg-green);
}

.mgg-calendar__cell.is-double-day {
    border-color: var(--mgg-red);
    border-width: 2px;
}

.mgg-calendar-coupons {
    margin: 28px 0;
}

.mgg-calendar-coupons .mgg-section__title {
    margin-bottom: 16px;
}

.mgg-calendar__daily {
    font-size: 10px;
    color: #999;
}

.mgg-calendar__event {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mgg-calendar__event a {
    font-size: 10px;
    line-height: 1.3;
    color: var(--mgg-red);
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==========================================================================
   9. SEO box + FAQ
   ========================================================================== */
.mgg-seo-box {
    background: #fff;
    padding: 20px 24px;
    border-radius: var(--mgg-radius);
    margin: 24px 0;
    box-shadow: var(--mgg-shadow);
}

.mgg-seo-box h2 {
    font-size: 20px;
    font-weight: 700;
    margin-top: 0;
}

.mgg-faq-section {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    margin-top: 24px;
    border: 1px solid var(--mgg-border);
}

.mgg-faq-section h2 {
    font-size: 20px;
    font-weight: 700;
}

.mgg-faq-item {
    border-bottom: 1px solid #eee;
    padding: 12px 0;
}

.mgg-faq-item:last-child {
    border-bottom: 0;
}

.mgg-faq-question {
    font-weight: 600;
    font-size: 15px;
    color: #222;
    cursor: pointer;
}

.mgg-faq-answer {
    margin-top: 8px;
    color: #555;
    font-size: 14px;
    line-height: 1.6;
}

/* ==========================================================================
   10. Single / page
   ========================================================================== */
.mgg-single {
    max-width: 900px;
}

.mgg-page-content,
.mgg-single-content {
    background: #fff;
    border: 1px solid var(--mgg-border);
    border-radius: 12px;
    padding: 24px;
}

.mgg-single-content__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: var(--mgg-muted);
    margin-bottom: 8px;
}

.mgg-single-content__thumb {
    margin: 0 0 20px;
    border-radius: 8px;
    overflow: hidden;
}

.mgg-single-content__coupon {
    margin: 20px 0;
}

.mgg-single-content__body img {
    border-radius: 8px;
}

/* ==========================================================================
   11. 404 / empty
   ========================================================================== */
.mgg-404 {
    padding: 60px 16px;
}

.mgg-404__inner {
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
    background: #fff;
    padding: 40px 24px;
    border-radius: 12px;
    border: 1px solid var(--mgg-border);
}

.mgg-404__code {
    font-size: 72px;
    font-weight: 900;
    color: var(--mgg-green);
    margin: 0 0 8px;
    line-height: 1;
}

.mgg-404__title {
    font-size: 20px;
    font-weight: 700;
}

.mgg-empty {
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--mgg-border);
    padding: 40px 24px;
    text-align: center;
}

.mgg-empty__icon {
    font-size: 40px;
    color: #ccc;
}

/* ==========================================================================
   12. Pagination
   ========================================================================== */
.pagination {
    margin-top: 28px;
}

.pagination .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    border-radius: 6px;
    background: #fff;
    border: 1px solid var(--mgg-border);
    color: #333;
    font-size: 14px;
}

.pagination .page-numbers.current,
.pagination .page-numbers:hover {
    background: var(--mgg-green);
    border-color: var(--mgg-green);
    color: #fff;
}

/* ==========================================================================
   13. Front page
   ========================================================================== */
.mgg-hero {
    background: linear-gradient(135deg, var(--mgg-green) 0%, #2f9e72 100%);
    color: #fff;
    padding: 40px 0;
}

.mgg-hero__title {
    font-size: 32px;
    font-weight: 900;
    margin: 0 0 8px;
}

.mgg-hero__desc {
    margin: 0;
    opacity: 0.92;
    font-size: 16px;
}

.mgg-section {
    padding: 32px 0;
}

.mgg-section__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.mgg-section__title {
    font-size: 22px;
    font-weight: 900;
    margin: 0;
    color: #111;
}

.mgg-section__more {
    font-size: 14px;
    font-weight: 700;
    color: var(--mgg-green-dark);
    white-space: nowrap;
}

/* ==========================================================================
   14. Footer
   ========================================================================== */
.mgg-footer {
    background: #1f2937;
    color: #cbd5e1;
    margin-top: 32px;
    padding: 40px 0 0;
}

.mgg-footer a {
    color: #cbd5e1;
}

.mgg-footer a:hover {
    color: #fff;
}

.mgg-footer__widgets {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
    padding-bottom: 28px;
}

.mgg-footer .widget-title {
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 12px;
}

.mgg-footer__links li {
    margin-bottom: 8px;
    font-size: 14px;
}

.mgg-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 0;
    font-size: 13px;
    text-align: center;
    color: #94a3b8;
}

.mgg-footer__bottom p {
    margin: 0;
}

/* ==========================================================================
   15. Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .mgg-header__search {
        flex-basis: 200px;
    }

    .mgg-post-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .mgg-header__inner {
        flex-wrap: wrap;
        min-height: 64px;
        padding-top: 10px;
        padding-bottom: 10px;
        gap: 12px;
    }

    .mgg-header__search {
        flex: 1 1 100%;
        order: 3;
    }

    .mgg-nav {
        order: 2;
    }

    .mgg-nav__toggle {
        display: inline-block;
    }

    .mgg-nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        align-items: stretch;
        padding: 8px 16px 16px;
        z-index: 999;
    }

    .mgg-nav.is-open .mgg-nav-menu {
        display: flex;
    }

    .mgg-footer__widgets {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .mgg-coupon-grid {
        grid-template-columns: 1fr;
    }

    .mgg-calendar__cell {
        min-height: 62px;
        padding: 4px;
    }

    .mgg-calendar__daily,
    .mgg-calendar__event a {
        font-size: 9px;
    }
}

@media (max-width: 640px) {
    .mgg-page-header__title {
        font-size: 22px;
    }

    .mgg-post-grid {
        grid-template-columns: 1fr;
    }

    .mgg-card-footer {
        flex-wrap: wrap;
    }

    .mgg-btn-action {
        flex: 1;
    }

    .mgg-hero__title {
        font-size: 24px;
    }

    .mgg-calendar {
        padding: 8px;
    }

    .mgg-calendar__weekdays,
    .mgg-calendar__grid {
        gap: 3px;
    }

    .mgg-calendar__cell {
        min-height: 54px;
    }

    .mgg-calendar__day {
        font-size: 11px;
    }

    .mgg-calendar__weekdays span {
        font-size: 10px;
    }

    .mgg-calendar-nav__btn {
        font-size: 12px;
    }
}