/* ===== Base ===== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    overflow-x: hidden;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #080b14;
    color: #edf2f7;
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, 92%); margin-inline: auto; }
.eyebrow { font-size: .77rem; font-weight: 800; letter-spacing: .18em; color: #b9a7ff; }
.muted { color: #8f9aab; }

/* ===== Header ===== */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(8, 11, 20, .88);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid #202638;
}
.nav {
    min-height: 72px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 22px;
    align-items: center;
}
.brand { font-weight: 900; letter-spacing: .08em; white-space: nowrap; }
.nav nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    color: #b9c2d0;
}
.header-actions,
.hero-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}
.action-btn { min-width: 88px; }

/* ===== Hero ===== */
.hero {
    padding: 88px 0 68px;
    background: radial-gradient(circle at 75% 15%, color-mix(in srgb, var(--accent) 35%, transparent), transparent 35%);
}
.hero-inner { max-width: none; }
.hero h1 { font-size: clamp(2.4rem, 6vw, 5rem); line-height: 1.02; margin: .25em 0; }
.hero p { max-width: 720px; font-size: 1.15rem; color: #b9c2d0; }
.hero-lead, .section-intro { max-width: 760px; }
.seo-tagline { font-weight: 800; color: #d8deea; }
.hero-actions { margin-top: 24px; }
.notice {
    margin-top: 28px;
    padding: 15px 18px;
    border: 1px solid #30374b;
    background: #101524;
    border-radius: 14px;
    color: #d8deea;
}

/* ===== Sections ===== */
.section { padding: 70px 0; }
.alt { background: #0c101c; }
.section-head { display: flex; justify-content: space-between; gap: 24px; align-items: end; }
.section h2 { font-size: clamp(1.8rem, 3vw, 2.7rem); margin: .25em 0 1em; }
.sync { text-align: right; }
.content { max-width: 900px; }
.content p { color: #b5bfce; }
.content h3 { margin-top: 2rem; }
.content details { border: 1px solid #252c3d; background: #101625; padding: 16px 18px; border-radius: 14px; margin: 10px 0; }
.content summary { font-weight: 800; cursor: pointer; }

/* ===== Result cards: HK / SGP / Sydney aligned ===== */
.result-grid,
.schedule-grid,
.tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    align-items: stretch;
}
.result-card,
.mini-card,
.table-card,
.panel,
.login-card {
    min-width: 0;
    background: linear-gradient(180deg, #121827, #0d1220);
    border: 1px solid #242c3e;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .22);
}
.result-card {
    min-height: 250px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.market-row { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; }
.market-label { display: block; margin-bottom: 2px; color: #7f8a9d; font-size: .68rem; font-weight: 800; letter-spacing: .16em; }
.market { margin: 0; font-size: 1.25rem; font-weight: 900; }
.badge {
    flex: 0 0 auto;
    background: color-mix(in srgb, var(--accent) 20%, #121827);
    color: #d9d2ff;
    border: 1px solid color-mix(in srgb, var(--accent) 50%, #242c3e);
    padding: 4px 10px;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 800;
}
.number {
    margin: 24px 0;
    font-size: clamp(2.8rem, 5vw, 4rem);
    font-weight: 900;
    letter-spacing: .14em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    overflow-wrap: anywhere;
}
.result-meta { display: flex; justify-content: space-between; gap: 12px; color: #98a3b3; font-size: .9rem; }
.table-card { padding: 20px; }
.table-card h3 { margin-top: 0; }
.table-wrap { max-width: 100%; overflow: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px; text-align: left; border-bottom: 1px solid #252c3d; white-space: nowrap; }
th { color: #98a3b3; font-size: .78rem; text-transform: uppercase; }
.mini-card { padding: 24px; display: flex; justify-content: space-between; gap: 18px; }

/* ===== Buttons / forms ===== */
.btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 16px;
    border: 0;
    border-radius: 10px;
    background: var(--accent, #7c3aed);
    color: #fff;
    font-weight: 800;
    cursor: pointer;
}
.btn:hover { filter: brightness(1.08); }
.secondary { background: #1d2638; }
.danger { background: #9f1239; }
.small { min-height: 34px; padding: 7px 10px; font-size: .8rem; }
label { display: grid; gap: 7px; font-size: .9rem; font-weight: 700; }
input, select, textarea, button {
    min-height: 44px;
    font: inherit;
}
input, select, textarea {
    width: 100%;
    padding: 12px 13px;
    border: 1px solid #31394c;
    border-radius: 11px;
    background: #0b101c;
    color: #edf2f7;
}
input[readonly] { opacity: .85; cursor: not-allowed; }

/* ===== Footer ===== */
footer { padding: 35px 0; border-top: 1px solid #202638; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; color: #9ca7b7; }
.footer-inner p { max-width: 760px; margin: .4em 0; }

/* ===== Admin ===== */
.admin-body { min-height: 100vh; background: #070a12; }
.login-card { width: min(430px, 92%); margin: 8vh auto; padding: 32px; }
.login-card h1 { margin: .25em 0 1em; }
.login-card form, .panel form { display: grid; gap: 14px; }
.muted-link { display: block; margin-top: 18px; color: #9ba7b7; }
.error, .success { padding: 12px 14px; border-radius: 10px; margin: 14px 0; }
.error { background: #421523; color: #ffc9d7; }
.success { background: #103726; color: #b7f7d0; }
.admin-shell { width: min(1280px, 94%); margin: 32px auto 80px; }
.admin-header { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-bottom: 24px; }
.admin-header h1 { margin: .1em 0; }
.admin-header > div:last-child { display: flex; gap: 10px; flex-wrap: wrap; }
.admin-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.panel { padding: 24px; margin-bottom: 20px; }
.panel h2 { margin-top: 0; }
.panel code { overflow-wrap: anywhere; }
.form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid .full { grid-column: 1 / -1; }
.narrow { max-width: 520px; }

/* ===== Tablet ===== */
@media (max-width: 1024px) {
    .container { width: min(94%, 1180px); }
    .nav { grid-template-columns: auto 1fr; }
    .header-actions { grid-column: 1 / -1; justify-content: flex-end; padding-bottom: 12px; }
    .tabs { grid-template-columns: 1fr; }
    .hero { padding: 72px 0 54px; }
}

/* ===== Mobile ===== */
@media (max-width: 760px) {
    .container { width: calc(100% - 28px); }
    .nav { display: flex; min-height: auto; padding: 12px 0; flex-wrap: wrap; gap: 10px; }
    .brand { width: 100%; }
    .nav nav {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        gap: 8px;
        overflow-x: auto;
        scrollbar-width: none;
    }
    .nav nav::-webkit-scrollbar { display: none; }
    .nav nav a {
        flex: 0 0 auto;
        padding: 8px 11px;
        border: 1px solid #283044;
        border-radius: 999px;
        background: #0e1421;
        font-size: .86rem;
    }
    .header-actions { width: 100%; order: 2; padding: 0; }
    .header-actions .btn { flex: 1; }
    .hero { padding: 50px 0 44px; }
    .hero h1 { font-size: clamp(2rem, 10vw, 3.2rem); }
    .hero p { font-size: 1rem; }
    .hero-actions { width: 100%; }
    .hero-actions .btn { flex: 1; }
    .notice { margin-top: 20px; }
    .section { padding: 48px 0; }
    .section h2 { font-size: clamp(1.65rem, 8vw, 2.25rem); }
    .result-grid, .schedule-grid, .admin-grid { grid-template-columns: 1fr; }
    .result-card { min-height: 220px; padding: 20px; }
    .number { font-size: clamp(2.8rem, 16vw, 4rem); letter-spacing: .1em; }
    .result-meta { flex-wrap: wrap; }
    .mini-card { padding: 18px; }
    .section-head, .footer-inner, .admin-header { align-items: flex-start; flex-direction: column; }
    .sync { text-align: left; }
    .admin-shell { width: calc(100% - 24px); margin: 18px auto 48px; }
    .panel { padding: 18px; border-radius: 16px; }
    .form-grid { grid-template-columns: 1fr; }
    .form-grid .full { grid-column: auto; }
    .admin-header > div:last-child { width: 100%; }
    .admin-header .btn, .panel form .btn { width: 100%; }
    .table-wrap table { min-width: 620px; }
    .table-card .table-wrap table { min-width: 480px; }
    .login-card { margin: 5vh auto; padding: 24px; }
    .footer-inner { gap: 10px; }
}

@media (max-width: 420px) {
    .container { width: calc(100% - 20px); }
    .hero { padding-top: 40px; }
    .result-card { padding: 17px; }
    .number { font-size: 2.8rem; }
    .panel { padding: 14px; }
    .admin-shell { width: calc(100% - 16px); }
    th, td { padding: 10px; }
    .login-card { width: calc(100% - 20px); padding: 20px; }
    .eyebrow { font-size: .7rem; }
    .footer-inner { font-size: .92rem; }
}


/* ===== 18+ verification modal ===== */
body.modal-open { overflow: hidden; }
.age-modal[hidden] { display: none !important; }
.age-modal { position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center; padding: 20px; }
.age-modal__backdrop { position: absolute; inset: 0; background: rgba(2, 6, 15, .82); backdrop-filter: blur(8px); }
.age-modal__dialog { position: relative; width: min(520px, 100%); padding: 30px; border: 1px solid #30384b; border-radius: 22px; background: #101625; box-shadow: 0 30px 90px rgba(0,0,0,.55); }
.age-modal__badge { display: inline-flex; padding: 5px 10px; border-radius: 999px; background: #421523; color: #ffc9d7; font-size: .78rem; font-weight: 900; letter-spacing: .08em; }
.age-modal__dialog h2 { margin: 14px 0 8px; font-size: clamp(1.5rem, 5vw, 2.1rem); line-height: 1.15; }
.age-modal__dialog p { margin: 0; color: #b9c2d0; }
.age-modal__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.age-modal__actions .btn { width: 100%; }

@media (max-width: 900px) {
    .result-grid { grid-template-columns: 1fr; }
    .result-card { min-height: 210px; }
}

@media (max-width: 520px) {
    .age-modal { padding: 12px; }
    .age-modal__dialog { padding: 22px 18px; border-radius: 18px; }
    .age-modal__actions { grid-template-columns: 1fr; }
    .number { letter-spacing: .08em; }
    .result-meta { display: grid; grid-template-columns: 1fr; gap: 4px; }
}

/* Media uploads: logo, hero banner, favicon preview */
.brand {
    display: inline-flex;
    align-items: center;
    min-width: 0;
}
.brand-logo {
    display: block;
    width: auto;
    height: auto;
    max-height: 68px;
    max-width: 290px;
    object-fit: contain;
    object-position: center;
}
.hero-banner {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: none;
    object-fit: contain;
    object-position: center;
    border-radius: 22px;
    margin: 0 auto 26px;
}
.media-upload-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; margin-top:14px; }
.media-upload-card { display:flex; flex-direction:column; gap:10px; padding:14px; border:1px solid rgba(255,255,255,.1); border-radius:14px; background:rgba(255,255,255,.025); }
.media-upload-card input[type=file] { width:100%; }
.media-preview { width:100%; height:120px; object-fit:contain; border-radius:10px; background:#0b1020; border:1px solid rgba(255,255,255,.08); }
.admin-action-form { margin-top:12px; }
.full-panel { grid-column:1/-1; }
@media (max-width: 900px) {
  .media-upload-grid { grid-template-columns:1fr; }
  .hero-banner { border-radius:16px; }
  .brand-logo { max-height:62px; max-width:260px; }
}
@media (max-width: 760px) {
  .brand {
      width: 100%;
      justify-content: center;
      text-align: center;
  }
  .brand-logo {
      margin-inline: auto;
      max-height: 58px;
      max-width: min(270px, 86vw);
  }
}
@media (max-width: 560px) {
  .hero-banner { border-radius:12px; margin-bottom:18px; }
  .brand-logo { max-height:54px; max-width:min(245px, 88vw); }
}
@media (max-width: 380px) {
  .brand-logo { max-height:50px; max-width:min(225px, 90vw); }
}