/* ========================================
   RESET & BASE
   ======================================== */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #0f0f11;
    --surface: #18181b;
    --surface-2: #1f1f23;
    --border: #2a2a2f;
    --border-light: #333338;

    --text-1: #f4f4f5;
    --text-2: #a1a1aa;
    --text-3: #71717a;

    --accent: #6366f1;
    /* indigo */
    --accent-2: #818cf8;
    --accent-bg: rgba(99, 102, 241, 0.12);
    --accent-bg-hover: rgba(99, 102, 241, 0.2);

    --green: #22c55e;
    --green-bg: rgba(34, 197, 94, 0.10);

    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 22px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 0 1px var(--border), 0 8px 32px rgba(99, 102, 241, 0.15);

    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --t: 0.2s;
    --t-slow: 0.35s;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text-1);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

a {
    text-decoration: none;
    color: inherit;
}

::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 99px;
}

/* ========================================
   CONTAINER
   ======================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   HEADER
   ======================================== */

.header {
    height: 60px;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 15, 17, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.4px;
    color: var(--text-1);
}

.logo i {
    width: 20px;
    height: 20px;
    color: var(--accent-2);
}

.nav {
    display: flex;
    gap: 4px;
}

.nav-link {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text-2);
    padding: 6px 13px;
    border-radius: 8px;
    transition: all var(--t);
}

.nav-link:hover {
    color: var(--text-1);
    background: var(--surface-2);
}

.nav-link.active {
    color: var(--text-1);
    background: var(--surface-2);
}

.menu-icon {
    display: none;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--text-2);
    transition: all var(--t);
}

.menu-icon:hover {
    background: var(--surface-2);
    color: var(--text-1);
}

.menu-icon i {
    width: 20px;
    height: 20px;
}

/* ========================================
   HERO
   ======================================== */

.hero {
    padding: 80px 0 56px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Glow background đằng sau hero */
.hero::before {
    content: '';
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--accent-bg);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--accent-2);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 99px;
    margin-bottom: 24px;
}

.hero-eyebrow i {
    width: 13px;
    height: 13px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.05;
    margin-bottom: 16px;
    color: var(--text-1);

    background: linear-gradient(135deg, #f4f4f5 30%, #a1a1aa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 16.5px;
    color: var(--text-2);
    margin-bottom: 40px;
    font-weight: 400;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Search */
.search-box {
    max-width: 520px;
    margin: 0 auto;
    position: relative;
}

.search-box i[data-lucide] {
    position: absolute;
    left: 17px;
    top: 50%;
    transform: translateY(-50%);
    width: 17px;
    height: 17px;
    color: var(--text-3);
    pointer-events: none;
}

.search-box input {
    width: 100%;
    height: 50px;
    padding: 0 18px 0 48px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    font-size: 14.5px;
    font-family: inherit;
    background: var(--surface);
    color: var(--text-1);
    transition: all var(--t);
    box-shadow: var(--shadow-sm);
}

.search-box input::placeholder {
    color: var(--text-3);
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

/* ========================================
   DNS PROFILE CARDS
   ======================================== */

.dns-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 560px;
    margin: 32px auto 0;
}

.dns-card {
    background: var(--surface);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    position: relative;
    overflow: hidden;
    transition:
        background var(--t),
        border-color var(--t),
        box-shadow var(--t-slow) var(--ease-out);
}

.dns-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top left, rgba(99, 102, 241, 0.07) 0%, transparent 60%);
    pointer-events: none;
}

.dns-card:hover {
    background: var(--surface-2);
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.15), var(--shadow-md);
}

.dns-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--accent-bg);
    border: 1px solid rgba(99, 102, 241, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent-2);
}

.dns-card-icon i {
    width: 20px;
    height: 20px;
}

.dns-card-info {
    flex: 1;
    min-width: 0;
    text-align: left;
}

.dns-card-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 3px;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.15px;
}

.dns-tag {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 99px;
    background: var(--accent-bg);
    color: var(--accent-2);
    border: 1px solid rgba(99, 102, 241, 0.25);
    letter-spacing: 0.3px;
    text-transform: uppercase;
    white-space: nowrap;
}

.dns-card-desc {
    font-size: 12px;
    color: var(--text-3);
    line-height: 1.45;
}

.dns-download-btn {
    /* inherits from .action-btn + .btn-cert */
}

/* ========================================
   INFO CARDS (bên dưới DNS cards)
   ======================================== */

.info-cards {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 560px;
    margin: 10px auto 0;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 13px;
    padding: 13px 15px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    text-align: left;
    cursor: pointer;
    transition: border-color var(--t), background var(--t), transform var(--t);
}

.info-card:hover {
    background: var(--surface-2);
    transform: translateX(3px);
}

/* màu accent border trái theo loại */
.info-trollstore {
    border-left: 3px solid #a855f7;
}

.info-sidestore {
    border-left: 3px solid var(--accent);
}

.info-sideloader {
    border-left: 3px solid #22c55e;
}

.info-card-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

.info-trollstore .info-card-icon {
    background: rgba(168, 85, 247, 0.12);
    color: #a855f7;
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.info-sidestore .info-card-icon {
    background: var(--accent-bg);
    color: var(--accent-2);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.info-sideloader .info-card-icon {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.info-card-icon i {
    width: 17px;
    height: 17px;
}

.info-card-body {
    flex: 1;
    min-width: 0;
}

.info-card-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 3px;
    letter-spacing: -0.1px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.info-ext {
    width: 11px;
    height: 11px;
    color: var(--text-3);
    flex-shrink: 0;
}

.info-card-desc {
    font-size: 12px;
    color: var(--text-3);
    line-height: 1.5;
}

.info-card-desc strong {
    color: var(--text-2);
    font-weight: 600;
}

.filter-section {
    padding: 16px 0 8px;
}

/* Search khi nằm trong filter section */
.filter-search {
    max-width: 680px;
    margin: 0 auto 10px;
}

.filter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 680px;
    margin: 0 auto;
}

.filter-tabs {
    display: flex;
    gap: 4px;
}

.filter-tab {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-3);
    border-radius: 8px;
    transition: all var(--t);
}

.filter-tab:hover {
    background: var(--surface-2);
    color: var(--text-2);
}

.filter-tab.active {
    background: var(--surface-2);
    color: var(--text-1);
    font-weight: 600;
}

.sort-dropdown {
    position: relative;
}

.sort-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 13px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-2);
    border: 1px solid var(--border-light);
    border-radius: 9px;
    background: var(--surface);
    transition: all var(--t);
}

.sort-btn:hover {
    border-color: var(--border-light);
    color: var(--text-1);
    background: var(--surface-2);
}

.sort-btn i {
    width: 13px;
    height: 13px;
}

.sort-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--surface-2);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    min-width: 150px;
    padding: 4px;
    display: none;
    z-index: 20;
}

.sort-menu.active {
    display: block;
}

.sort-option {
    width: 100%;
    text-align: left;
    padding: 8px 12px;
    font-size: 13.5px;
    color: var(--text-2);
    border-radius: 7px;
    transition: all var(--t);
}

.sort-option:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-1);
}

.sort-option.active {
    color: var(--text-1);
    font-weight: 600;
}

/* ========================================
   GAMES SECTION
   ======================================== */

.games-section {
    padding: 20px 0 80px;
}

.games-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 680px;
    margin: 0 auto;
}

/* ========================================
   GAME CARD
   ======================================== */

.game-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    position: relative;
    transition:
        background var(--t),
        border-color var(--t),
        transform var(--t-slow) var(--ease-out),
        box-shadow var(--t-slow) var(--ease-out);
    overflow: hidden;
}

/* Shimmer line bên trái khi hover */
.game-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    height: 60%;
    width: 2px;
    background: var(--accent);
    border-radius: 0 2px 2px 0;
    opacity: 0;
    transition: opacity var(--t);
}

.game-card:hover {
    background: var(--surface-2);
    border-color: var(--border-light);
    transform: translateX(3px);
    box-shadow: var(--shadow-md);
}

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

.game-card:active {
    transform: translateX(1px) scale(0.995);
}

/* Icon */
.game-icon {
    width: 56px;
    height: 56px;
    border-radius: 13px;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-light);
    transition: transform var(--t-slow) var(--ease-spring);
}

.game-card:hover .game-icon {
    transform: scale(1.05) rotate(-1deg);
}

.game-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Details */
.game-details {
    flex: 1;
    min-width: 0;
}

.game-name {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: -0.15px;
    transition: color var(--t);
}

.game-card:hover .game-name {
    color: #fff;
}

.game-meta {
    font-size: 12px;
    color: var(--text-3);
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
}

.game-meta .dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--text-3);
    flex-shrink: 0;
}

.meta-version {
    color: var(--text-3);
    font-size: 12px;
}

.meta-cert {
    font-size: 11px;
    font-weight: 600;
    color: #22c55e;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    padding: 1px 6px;
    border-radius: 4px;
    letter-spacing: 0.2px;
}

.meta-dot {
    color: var(--text-3);
    font-size: 11px;
}

.meta-date {
    color: var(--text-3);
    font-size: 11.5px;
    font-variant-numeric: tabular-nums;
}

/* Platform badges */
.type-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 10.5px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 5px;
    letter-spacing: 0.2px;
    line-height: 1.4;
}

.type-apk {
    background: rgba(61, 220, 132, 0.12);
    color: #3ddc84;
    border: 1px solid rgba(61, 220, 132, 0.2);
}

.type-ios {
    background: rgba(170, 170, 175, 0.12);
    color: #aaaaaf;
    border: 1px solid rgba(170, 170, 175, 0.2);
}

.type-badge i {
    font-size: 11px;
}

/* Download button (legacy - giữ lại) */
.download-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-bg);
    color: var(--accent-2);
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all var(--t) var(--ease-spring);
}

.download-btn:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: scale(1.12);
    box-shadow: 0 0 16px rgba(99, 102, 241, 0.45);
}

.download-btn:active {
    transform: scale(0.93);
}

.download-btn i {
    font-size: 17px;
    line-height: 1;
}

/* Card actions — 2 nút eSign + Cert */
.card-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 11px;
    border-radius: 8px;
    font-size: 12.5px;
    font-weight: 600;
    transition: all var(--t) var(--ease-spring);
    white-space: nowrap;
    border: 1px solid transparent;
}

.action-btn i {
    font-size: 13px;
    line-height: 1;
}

/* eSign button — indigo */
.btn-esign {
    background: var(--accent-bg);
    color: var(--accent-2);
    border-color: rgba(99, 102, 241, 0.25);
}

.btn-esign:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: scale(1.05);
    box-shadow: 0 0 14px rgba(99, 102, 241, 0.4);
}

.btn-esign:active {
    transform: scale(0.95);
}

/* Cert button — green */
.btn-cert {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.25);
}

.btn-cert:hover {
    background: #22c55e;
    color: #fff;
    border-color: #22c55e;
    transform: scale(1.05);
    box-shadow: 0 0 14px rgba(34, 197, 94, 0.4);
}

.btn-cert:active {
    transform: scale(0.95);
}

/* Ready state (sau khi xem QC) */
.action-btn.ready {
    animation: pulse-green 1.5s ease infinite;
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.3);
}

.action-btn.ready:hover {
    background: #22c55e;
    color: #fff;
    border-color: #22c55e;
    box-shadow: 0 0 14px rgba(34, 197, 94, 0.45);
    transform: scale(1.05);
    animation: none;
}

@keyframes pulse-green {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.3);
    }

    50% {
        box-shadow: 0 0 0 6px rgba(34, 197, 94, 0);
    }
}

/* ========================================
   NO RESULTS
   ======================================== */

.no-results {
    text-align: center;
    padding: 80px 20px;
}

.no-results i {
    width: 44px;
    height: 44px;
    color: var(--text-3);
    margin: 0 auto 14px;
}

.no-results p {
    font-size: 15px;
    color: var(--text-2);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    border-top: 1px solid var(--border);
    padding: 40px 0;
    text-align: center;
    background: var(--surface);
}

.footer-content h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.3px;
}

.footer-content p {
    font-size: 13.5px;
    color: var(--text-2);
    margin-bottom: 4px;
}

.copyright {
    font-size: 12.5px;
    color: var(--text-3);
    margin-top: 10px !important;
}

/* ========================================
   MODAL (giữ lại cho sau nếu cần)
   ======================================== */

.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.modal-content {
    position: relative;
    background: var(--surface-2);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    max-width: 640px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: modalIn 0.3s var(--ease-out);
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }

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

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    z-index: 10;
    color: var(--text-2);
    transition: all var(--t);
}

.modal-close:hover {
    background: var(--surface-2);
    color: var(--text-1);
}

.modal-close i {
    width: 16px;
    height: 16px;
}

.modal-body {
    padding: 24px 26px 28px;
}

/* ========================================
   LIGHTBOX
   ======================================== */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.lightbox.active {
    display: flex;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.94);
}

.lightbox-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    z-index: 10;
    transition: background var(--t);
    color: white;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.16);
}

.lightbox-close i {
    width: 20px;
    height: 20px;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .menu-icon {
        display: flex;
    }

    /* Hero nhỏ lại */
    .hero {
        padding: 36px 0 28px;
    }

    .hero-title {
        font-size: 30px;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 13px;
        margin-bottom: 20px;
    }

    .hero-eyebrow {
        font-size: 11px;
        padding: 4px 11px;
    }

    /* DNS cards */
    .dns-cards {
        margin-top: 16px;
        gap: 7px;
    }

    .dns-card {
        padding: 11px 13px;
        gap: 11px;
    }

    .dns-card-icon {
        width: 36px;
        height: 36px;
        border-radius: 9px;
    }

    .dns-card-icon i {
        width: 16px;
        height: 16px;
    }

    .dns-card-name {
        font-size: 13px;
    }

    .dns-card-desc {
        font-size: 11px;
    }

    /* Info cards */
    .info-cards {
        margin-top: 7px;
        gap: 7px;
    }

    .info-card {
        padding: 10px 12px;
        gap: 10px;
    }

    .info-card-icon {
        width: 30px;
        height: 30px;
        border-radius: 8px;
    }

    .info-card-icon i {
        width: 14px;
        height: 14px;
    }

    .info-card-title {
        font-size: 12px;
    }

    .info-card-desc {
        font-size: 11px;
    }

    /* Search */
    .search-box input {
        height: 42px;
        font-size: 13.5px;
    }

    .container {
        padding: 0 12px;
    }

    /* Games grid */
    .games-grid {
        gap: 6px;
    }

    .filter-content {
        max-width: 100%;
    }

    .game-card {
        padding: 10px 12px;
        gap: 10px;
        border-radius: 13px;
    }

    .game-icon {
        width: 44px;
        height: 44px;
        border-radius: 10px;
    }

    .game-name {
        font-size: 13px;
    }

    .game-meta {
        font-size: 11px;
    }

    .meta-cert {
        font-size: 10px;
        padding: 1px 5px;
    }

    .meta-date {
        font-size: 10.5px;
    }

    /* Action buttons — ẩn chữ eSign, giữ chữ Cert */
    .action-btn span {
        display: none;
    }

    .action-btn.btn-cert span {
        display: inline;
    }

    .action-btn {
        padding: 6px 8px;
        border-radius: 7px;
        font-size: 11.5px;
    }

    .action-btn.btn-cert {
        padding: 6px 10px;
    }

    .action-btn i {
        font-size: 12px;
    }

    .card-actions {
        gap: 5px;
    }
}

@media (max-width: 400px) {
    .hero-title {
        font-size: 30px;
    }

    .hero-eyebrow {
        font-size: 11px;
    }

    .game-card {
        padding: 10px 12px;
        gap: 10px;
    }

    .game-icon {
        width: 44px;
        height: 44px;
        border-radius: 10px;
    }

    .game-name {
        font-size: 13px;
    }

    .download-btn {
        width: 31px;
        height: 31px;
    }
}