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

:root {
    --bg: #0d0b0a;
    --panel: #171211;
    --panel2: #1c1715;
    --border: #2b2422;
    --orange: #e44a2b;
    --orange-hover: #d43e1e;
    --text: #e9e5e4;
    --muted: #8a8380;
    --dim: #5c5552;
    --green: #22a55a;
    --radius: 14px;
    --radius-sm: 10px;
    --shadow-card: 0 6px 18px rgba(0, 0, 0, 0.28);
    --shadow-pop: 0 14px 40px rgba(0, 0, 0, 0.5);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: radial-gradient(1100px 550px at 85% 0%, rgba(228, 74, 43, 0.1), transparent 60%), var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    line-height: 1.5;
}

.layout {
    display: flex;
    min-height: 100vh;
}

.premium-content {
    flex: 1;
    min-width: 0;
}

.premium-wrap {
    max-width: 1000px;
    margin: 0 auto;
    padding: 30px 24px 80px;
    font-size: 14px;
}

.kicker,
.section-kicker {
    font-size: 11px;
    font-weight: 700;
    color: var(--orange);
    letter-spacing: 2.5px;
    margin-bottom: 8px;
}

.big-title {
    font-size: 40px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -1px;
    margin-bottom: 14px;
}

.intro,
.section-desc {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.6;
    max-width: 800px;
}

.intro { margin-bottom: 44px; }

.premium-section { margin-bottom: 52px; }

.premium-section h2 {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.section-desc { margin-bottom: 22px; }
.section-desc b { color: #fff; }

/* access stats */
.access-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.access-stat {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 18px;
}

.access-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: #241a17;
    border: 1px solid #3a2a22;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--orange);
    margin-bottom: 6px;
}

.access-stat span {
    font-size: 10px;
    color: var(--dim);
    font-weight: 700;
    letter-spacing: 1.3px;
}

.access-stat b { font-size: 22px; font-weight: 700; color: #fff; }

/* plan cards */
.plan-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 26px;
}

.plan-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    display: flex;
    flex-direction: column;
}

.plan-card.free { border-color: var(--border); }
.plan-card.sub { border-color: #3a2a22; }

.plan-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 18px;
}

.plan-head-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.plan-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: #1c1715;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #c9c4c1;
}

.plan-icon.crown { background: rgba(228, 74, 43, 0.16); color: var(--orange); border-color: rgba(228, 74, 43, 0.35); }

.plan-head-left h3 { font-size: 18px; font-weight: 700; color: #fff; }
.plan-head-left span { font-size: 10px; color: var(--dim); font-weight: 700; letter-spacing: 1.5px; }

.plan-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 11px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 20px;
}

.plan-badge.rec { color: var(--orange); border-color: rgba(228, 74, 43, 0.4); }

.plan-price { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.plan-price b { font-size: 34px; font-weight: 700; color: #fff; margin-right: 6px; }

.support-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: #a39d99;
    font-size: 13.5px;
    line-height: 1.5;
    margin-top: 16px;
}

.support-note a,
.support-note a:visited {
    color: #b794f4;
    text-decoration: none;
}

.support-note a:hover { text-decoration: underline; }

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 11px;
    margin-bottom: 22px;
    padding-top: 18px;
    border-top: 1px solid #241d1a;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text);
}

.feature-list li i { font-size: 15px; }
.feature-list li.ok i { color: var(--green); }
.feature-list li.no { color: var(--dim); }
.feature-list li.no i { color: var(--dim); }

.card-btn {
    width: 100%;
    padding: 13px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    border: 1px solid var(--border);
    background: var(--panel2);
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    transition: background 0.15s;
}

.card-btn:disabled { cursor: not-allowed; }

.card-btn.orange {
    background: var(--orange);
    border-color: var(--orange);
    color: #fff;
}

.card-btn.orange:hover { background: var(--orange-hover); }
.card-btn.full { padding: 14px; }

/* payment methods */
.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.pay-method {
    display: flex;
    align-items: center;
    gap: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 15px 18px;
    background: var(--panel);
}

.pay-method.available { border-color: rgba(34, 165, 90, 0.35); background: rgba(34, 165, 90, 0.05); }

.pay-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(34, 165, 90, 0.15);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.pay-method.unavailable .pay-icon { background: var(--panel2); color: var(--muted); }

.pay-method div:not(.pay-icon) { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.pay-method b { font-size: 14px; color: #fff; }
.pay-method span { font-size: 12.5px; color: var(--muted); }

.pay-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.pay-status.ok { color: var(--green); }
.pay-status.no { color: var(--dim); }

/* balance pill + points */
.section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.balance-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 11px 18px;
    font-size: 14px;
}

.balance-pill i { color: var(--orange); }
.balance-pill span { font-size: 10px; color: var(--dim); font-weight: 700; letter-spacing: 1.2px; }
.balance-pill b { font-size: 16px; }

.points-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.point-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.point-icon {
    width: 42px;
    height: 42px;
    border-radius: 11px;
    background: rgba(228, 74, 43, 0.15);
    color: var(--orange);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 14px;
}

.point-amount {
    font-size: 13px;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.point-amount b { font-size: 26px; font-weight: 700; color: #fff; }

.tag-badge {
    font-size: 9px;
    font-weight: 700;
    color: var(--orange);
    border: 1px solid rgba(228, 74, 43, 0.4);
    background: rgba(228, 74, 43, 0.12);
    padding: 3px 8px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.tag-badge.green { color: var(--green); border-color: rgba(34, 165, 90, 0.4); background: rgba(34, 165, 90, 0.12); }

.point-rate {
    font-size: 12px;
    color: var(--dim);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.save-badge {
    font-size: 9px;
    font-weight: 700;
    color: var(--orange);
    border: 1px solid rgba(228, 74, 43, 0.4);
    padding: 2px 7px;
    border-radius: 20px;
}

.point-price { font-size: 18px; font-weight: 600; color: #fff; margin-bottom: 18px; }

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.faq-item {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.faq-item.open { border-color: rgba(228, 74, 43, 0.4); }

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: none;
    border: none;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 16px 18px;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.faq-q i {
    color: var(--muted);
    font-size: 13px;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.faq-item.open .faq-q i { transform: rotate(180deg); }

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}

.faq-a p {
    padding: 0 18px 16px;
    font-size: 13.5px;
    color: var(--muted);
    line-height: 1.5;
}

/* toast */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(80px);
    background: var(--orange);
    color: #fff;
    padding: 12px 22px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: transform 0.25s, opacity 0.25s;
    pointer-events: none;
    z-index: 100;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

@media (max-width: 1000px) {
    .access-stats { grid-template-columns: repeat(2, 1fr); }
    .points-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
    .plan-cards { grid-template-columns: 1fr; }
    .faq-grid { grid-template-columns: 1fr; }
    .big-title { font-size: 32px; }
}

/* ---------- Light theme ---------- */
html[data-theme="light"] {
    --bg: #f2efec;
    --panel: #ffffff;
    --panel2: #f2ece8;
    --border: #e3dcd7;
    --text: #221d1a;
    --muted: #6f6761;
    --dim: #9b938c;
    --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-pop: 0 16px 48px rgba(0, 0, 0, 0.18);
}

html[data-theme="light"] body {
    background: radial-gradient(1100px 550px at 85% 0%, rgba(228, 74, 43, 0.05), transparent 60%), var(--bg);
}

html[data-theme="light"] .big-title,
html[data-theme="light"] .premium-section h2 { color: #1c1714; }

html[data-theme="light"] .section-desc b { color: #221d1a; }
html[data-theme="light"] .access-stat b { color: #221d1a; }
html[data-theme="light"] .access-icon { background: #f3e9e4; border-color: #e8d5cc; }
html[data-theme="light"] .plan-card.sub { border-color: #e8c9bf; }
html[data-theme="light"] .plan-icon { background: #f2ece8; color: #5f5751; }
html[data-theme="light"] .support-note { color: #6f6761; }
html[data-theme="light"] .plan-head-left h3,
html[data-theme="light"] .plan-price b,
html[data-theme="light"] .pay-method b,
html[data-theme="light"] .point-amount b,
html[data-theme="light"] .point-price,
html[data-theme="light"] .faq-q { color: #221d1a; }
html[data-theme="light"] .feature-list { border-top: 1px solid #ece5df; }
html[data-theme="light"] .pay-method { background: #ffffff; }

/* Rewardable buy buttons */
.rewardable-intro {
    font-size: 13.5px;
    color: var(--muted);
    margin-top: 20px;
}

.rewardable-intro b { color: var(--text); }

.rewardable-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 12px;
}

.rewardable-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 18px;
    color: #c9b8f4;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

.rewardable-link i {
    color: var(--muted);
    font-size: 13px;
    transition: transform 0.15s, color 0.15s;
}

.rewardable-link:hover {
    border-color: #7c5bd6;
    background: #1e1728;
    transform: translateY(-2px);
}

.rewardable-link:hover i {
    color: #a78bfa;
    transform: translateX(3px);
}

html[data-theme="light"] .rewardable-link {
    background: #ffffff;
    border-color: #e3dcd7;
    color: #6d4fc4;
}

html[data-theme="light"] .rewardable-link:hover {
    background: #f4efff;
    border-color: #a78bfa;
}

@media (max-width: 760px) {
    .rewardable-grid { grid-template-columns: 1fr; }
}