:root {
    --dark: #0a0a0a;
    --lime: #d4ff3d;
    --gray-bg: #f4f4f5;
    --gray-border: #e4e4e7;
    --text-muted: #71717a;
    --green: #059669;
    --red: #dc2626;
}

* { box-sizing: border-box; }

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: var(--gray-bg);
    margin: 0;
    color: #18181b;
}

.container {
    max-width: 480px;
    margin: 0 auto;
    background: #fff;
    min-height: 100vh;
}

.header {
    background: var(--dark);
    color: #fff;
    padding: 28px 24px;
    position: relative;
    overflow: hidden;
}

.header h1 {
    font-size: 26px;
    font-weight: 800;
    margin: 0;
    line-height: 1.15;
    letter-spacing: -0.5px;
}

.header .subtitle {
    color: var(--lime);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-top: 8px;
    text-transform: uppercase;
}

.header .badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--lime);
    color: var(--dark);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.section {
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-border);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 14px;
}

.section-title .num {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--dark);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
}

.rules-list {
    margin: 0 0 12px;
    padding-left: 18px;
    font-size: 13px;
    color: #3f3f46;
    line-height: 1.6;
}

.rules-note {
    font-size: 12.5px;
    color: var(--text-muted);
    background: #fafafa;
    border: 1px solid var(--gray-border);
    border-radius: 6px;
    padding: 10px 12px;
    line-height: 1.5;
}

.field { margin-bottom: 14px; }

.field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #27272a;
}

.field input,
.field select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--gray-border);
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
    font-family: inherit;
}

.field input:focus,
.field select:focus {
    outline: none;
    border-color: var(--dark);
}

.field-row {
    display: flex;
    gap: 10px;
}
.field-row .field { flex: 1; }

.size-chart-img {
    width: 100%;
    border: 1px solid var(--gray-border);
    border-radius: 8px;
    margin-top: 8px;
}

.voucher-row {
    display: flex;
    gap: 8px;
}
.voucher-row input { flex: 1; }
.voucher-btn {
    background: var(--dark);
    color: #fff;
    border: none;
    padding: 0 18px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    white-space: nowrap;
}
.voucher-msg {
    font-size: 12.5px;
    margin-top: 8px;
    font-weight: 600;
}
.voucher-msg.ok { color: var(--green); }
.voucher-msg.error { color: var(--red); }

.total-box {
    background: var(--dark);
    color: #fff;
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.total-box .label {
    font-size: 12px;
    color: #a1a1aa;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.total-box .amount {
    font-size: 24px;
    font-weight: 800;
    color: var(--lime);
}
.total-box .strike {
    font-size: 13px;
    color: #71717a;
    text-decoration: line-through;
    font-weight: 400;
}

.btn-submit {
    display: block;
    width: calc(100% - 48px);
    margin: 20px 24px;
    background: var(--lime);
    color: var(--dark);
    border: none;
    padding: 16px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.5px;
    cursor: pointer;
    text-transform: uppercase;
}
.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.trust-footer {
    text-align: center;
    padding: 16px 24px 28px;
    font-size: 11.5px;
    color: var(--text-muted);
}

.error-text {
    color: var(--red);
    font-size: 12.5px;
    margin-top: 4px;
    display: none;
}

/* ==== ADMIN DASHBOARD ==== */
.admin-wrap { max-width: 1200px; margin: 0 auto; }
.admin-header {
    background: var(--dark);
    color: #fff;
    padding: 24px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.stat-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--gray-border);
}
.stat-card {
    background: #fff;
    padding: 16px 20px;
}
.stat-card .label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.stat-card .value {
    font-size: 26px;
    font-weight: 800;
    margin-top: 4px;
}
.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    font-size: 13px;
}
.admin-table th {
    text-align: left;
    padding: 10px 14px;
    background: #fafafa;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--gray-border);
}
.admin-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--gray-border);
}
.pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}
.pill.paid { background: #d1fae5; color: #065f46; }
.pill.pending { background: #fef3c7; color: #92400e; }
.pill.failed { background: #fee2e2; color: #991b1b; }

.btn-lime {
    background: var(--lime);
    color: var(--dark);
    border: none;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
}
.btn-outline {
    background: transparent;
    color: #fff;
    border: 1.5px solid #444;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
}