/* ─── Reset & Variables ─────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #4F46E5;
    --primary-dark: #4338CA;
    --secondary: #10B981;
    --danger: #EF4444;
    --warning: #F59E0B;
    --bg: #0F172A;
    --bg2: #1E293B;
    --bg3: #334155;
    --text: #F1F5F9;
    --text2: #94A3B8;
    --border: #334155;
    --radius: 12px;
    --radius-sm: 8px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg2) 100%);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}

.hidden { display: none !important; }

/* ─── Screen Layout ────────────────────────────────────────────── */
.screen { min-height: 100vh; }

/* ─── Connect Screen ──────────────────────────────────────────── */
.connect-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 30px 20px;
    text-align: center;
}

.logo-section { margin-bottom: 30px; }
.logo-icon { font-size: 56px; margin-bottom: 12px; }
.logo-section h1 { font-size: 28px; font-weight: 700; margin-bottom: 4px; }
.tagline { color: var(--text2); font-size: 14px; }

.features-row {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}
.feature {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 22px;
    text-align: center;
}
.feature span { display: block; font-size: 22px; font-weight: 700; color: var(--secondary); }
.feature small { color: var(--text2); font-size: 12px; }

.connect-note { color: var(--text2); font-size: 12px; margin-top: 14px; }

.referral-section {
    margin-top: 24px;
    width: 100%;
    max-width: 380px;
    text-align: left;
}
.referral-section label { font-size: 13px; color: var(--text2); margin-bottom: 6px; display: block; }

/* ─── Buttons ──────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    color: #fff;
    text-decoration: none;
}
.btn:active { transform: scale(0.97); }

.btn-primary { background: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-success { background: var(--secondary); }
.btn-success:hover { background: #059669; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #DC2626; }
.btn-warning { background: #D97706; }
.btn-warning:hover { background: #B45309; }

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text2);
}
.btn-outline:hover { border-color: var(--text); color: var(--text); }

.btn-lg { padding: 14px 36px; font-size: 16px; border-radius: var(--radius); }
.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-xs { padding: 4px 10px; font-size: 11px; border-radius: 6px; }
.btn-block { width: 100%; }

.wallet-icon { font-size: 18px; }

/* ─── Top Bar ──────────────────────────────────────────────────── */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}
.top-bar-left, .top-bar-right { display: flex; align-items: center; gap: 10px; }
.logo-sm { font-size: 22px; }
.brand-name { font-weight: 700; font-size: 16px; }
.addr-badge {
    background: var(--bg3);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-family: monospace;
    color: var(--text2);
}
.admin-bar { border-bottom-color: var(--warning); }
.admin-badge { border: 1px solid var(--warning); color: var(--warning); }

/* ─── Status Banner ────────────────────────────────────────────── */
.status-banner {
    padding: 10px 20px;
    background: rgba(245, 158, 11, 0.15);
    border-left: 3px solid var(--warning);
    font-size: 13px;
    color: var(--warning);
}
.status-banner.warning { background: rgba(239, 68, 68, 0.15); border-left-color: var(--danger); color: var(--danger); }

.activation-card {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.3);
    text-align: center;
    margin: 12px;
    padding: 24px 20px;
}
.activation-card h3 { color: var(--danger); margin-bottom: 8px; }
.activation-card p { color: var(--muted); font-size: 14px; margin-bottom: 16px; }
.activation-card .btn { font-size: 16px; padding: 14px; }

/* ─── Tab Navigation ───────────────────────────────────────────── */
.tab-nav {
    display: flex;
    gap: 2px;
    background: var(--bg2);
    padding: 4px;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.tab-nav::-webkit-scrollbar { display: none; }

.tab {
    flex: 1;
    min-width: max-content;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text2);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active { background: var(--primary); color: #fff; }

.tab-content { padding: 20px; }

/* ─── Stats Grid ───────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}
.stat-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
}
.stat-card small { display: block; color: var(--text2); font-size: 11px; margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-card span { display: block; font-size: 20px; font-weight: 700; }
.stat-card.primary { border-color: var(--primary); }
.stat-card.primary span { color: var(--primary); }
.stat-card.success { border-color: var(--secondary); }
.stat-card.success span { color: var(--secondary); }
.stat-card.warning { border-color: var(--warning); }
.stat-card.warning span { color: var(--warning); }

/* ─── Cards ────────────────────────────────────────────────────── */
.card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
}
.card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}
.card-header h3 { margin-bottom: 0; }
.card-desc { color: var(--text2); font-size: 13px; margin-bottom: 16px; }

/* ─── Forms ────────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; color: var(--text2); margin-bottom: 6px; }

.input-field {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text);
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color 0.2s;
}
.input-field:focus { border-color: var(--primary); }
.input-field::placeholder { color: var(--text2); opacity: 0.6; }

.input-sm { width: auto; min-width: 130px; padding: 6px 10px; font-size: 12px; }

/* ─── Wallet Dropdown ──────────────────────────────────────────── */
.wallet-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 260px;
    overflow-y: auto;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    z-index: 100;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.wallet-dropdown .dd-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    cursor: pointer;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
    transition: background 0.15s;
}
.wallet-dropdown .dd-item:last-child { border-bottom: none; }
.wallet-dropdown .dd-item:hover { background: var(--bg3); }
.wallet-dropdown .dd-addr { color: var(--text); font-family: monospace; font-size: 12px; }
.wallet-dropdown .dd-bal { color: var(--secondary); font-weight: 600; font-size: 13px; white-space: nowrap; margin-left: 12px; }

.balance-info {
    font-size: 13px;
    color: var(--text2);
    margin-bottom: 14px;
}
.balance-info strong { color: var(--secondary); }

.filter-row { display: flex; gap: 8px; align-items: center; }

/* ─── Tables ───────────────────────────────────────────────────── */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.data-table th, .data-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.data-table th {
    color: var(--text2);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.data-table tr:hover td { background: rgba(255, 255, 255, 0.03); }

.addr-cell { font-family: monospace; font-size: 12px; white-space: nowrap; }
.full-addr { word-break: break-all; white-space: normal; font-size: 11px; vertical-align: middle; }
.copy-icon {
    background: none; border: none; cursor: pointer; font-size: 13px;
    padding: 2px 4px; margin-left: 4px; vertical-align: middle;
    opacity: 0.5; transition: opacity 0.2s;
}
.copy-icon:hover { opacity: 1; }

/* ─── Packages Grid ────────────────────────────────────────────── */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}
.package-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    text-align: center;
    transition: border-color 0.2s;
}
.package-card:hover { border-color: var(--primary); }
.pkg-name { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.pkg-amount { font-size: 28px; font-weight: 700; color: var(--primary); margin-bottom: 12px; }
.pkg-details { color: var(--text2); font-size: 12px; margin-bottom: 16px; line-height: 1.8; }
.btn-buy { width: 100%; }

/* ─── List Container ───────────────────────────────────────────── */
.list-container { max-height: 400px; overflow-y: auto; }

.list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(51, 65, 85, 0.5);
    font-size: 13px;
    gap: 10px;
}
.list-item:last-child { border-bottom: none; }

.earning-type { color: var(--text2); font-size: 12px; }
.amount-green { color: var(--secondary); font-weight: 600; }

/* ─── Badges ───────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 20px;
    text-transform: capitalize;
}
.badge-active { background: rgba(16, 185, 129, 0.15); color: var(--secondary); }
.badge-inactive { background: rgba(239, 68, 68, 0.15); color: var(--danger); }
.badge-pending { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.badge-completed { background: rgba(16, 185, 129, 0.15); color: var(--secondary); }
.badge-rejected { background: rgba(239, 68, 68, 0.15); color: var(--danger); }

/* ─── Package Status & Progress ────────────────────────────────── */
.package-status { margin-top: 10px; }
.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--bg3);
    border-radius: 3px;
    margin-top: 8px;
    overflow: hidden;
}
.progress-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 3px;
    transition: width 0.3s;
}

/* ─── Referral Info ────────────────────────────────────────────── */
.referral-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}
.ref-stat {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
}
.ref-stat small { display: block; color: var(--text2); font-size: 11px; margin-bottom: 4px; }
.ref-stat span { font-size: 18px; font-weight: 700; color: var(--secondary); }

.copy-box {
    display: flex;
    gap: 8px;
    align-items: center;
}
.copy-box .input-field { flex: 1; }

.team-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}
.team-stats > div {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
}
.team-stats small { display: block; color: var(--text2); font-size: 11px; margin-bottom: 4px; }
.team-stats span { font-size: 20px; font-weight: 700; }

.ref-level {
    font-size: 11px;
    color: var(--text2);
    padding: 2px 8px;
    background: var(--bg3);
    border-radius: 4px;
    display: inline-block;
}

/* ─── Result Box ───────────────────────────────────────────────── */
.result-box {
    margin-top: 14px;
    padding: 12px 16px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    font-size: 13px;
}
.text-green { color: var(--secondary); }
.text-red { color: var(--danger); }

/* ─── Utility ──────────────────────────────────────────────────── */
.muted { color: var(--text2); font-size: 13px; text-align: center; padding: 20px 0; }

/* ─── Loading Overlay ──────────────────────────────────────────── */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    gap: 16px;
}
.loading-overlay p { color: var(--text2); font-size: 14px; }

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--bg3);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Toast ────────────────────────────────────────────────────── */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    z-index: 2000;
    max-width: 90vw;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    animation: toastIn 0.3s ease;
}
.toast.info { background: var(--primary); color: #fff; }
.toast.success { background: var(--secondary); color: #fff; }
.toast.error { background: var(--danger); color: #fff; }
@keyframes toastIn { from { opacity: 0; transform: translateX(-50%) translateY(20px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }

/* ─── Responsive ───────────────────────────────────────────────── */
@media (max-width: 768px) {
    .features-row { gap: 10px; }
    .feature { padding: 10px 14px; }
    .feature span { font-size: 18px; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .stat-card { padding: 12px; }
    .stat-card span { font-size: 17px; }

    .referral-info-grid { grid-template-columns: repeat(2, 1fr); }

    .packages-grid { grid-template-columns: 1fr; }
    .pkg-amount { font-size: 24px; }

    .tab-content { padding: 14px; }

    .card-header { flex-direction: column; align-items: flex-start; }
    .filter-row { width: 100%; }
    .input-sm { flex: 1; }
}

@media (max-width: 480px) {
    .top-bar { padding: 10px 14px; }
    .brand-name { font-size: 14px; }
    .btn-lg { padding: 12px 24px; font-size: 14px; }
    .logo-icon { font-size: 44px; }
    .logo-section h1 { font-size: 22px; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); }

    .tab { padding: 8px 12px; font-size: 12px; }
}

/* ── Wallet & Onboarding Modals ──────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 16px;
    backdrop-filter: blur(4px);
}
.modal-box {
    background: var(--bg2);
    border-radius: 16px;
    padding: 28px 24px;
    width: 100%;
    max-width: 420px;
    position: relative;
    animation: modalIn 0.25s ease;
}
.modal-box-lg {
    max-width: 520px;
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(18px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}
.modal-header h2 {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin: 0;
}
.modal-close-btn {
    background: none;
    border: none;
    color: var(--muted);
    font-size: 28px;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    transition: color 0.2s;
}
.modal-close-btn:hover { color: #fff; }
.modal-desc {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 18px;
    line-height: 1.5;
}

/* Wallet options */
.wallet-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.wallet-option {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--bg3);
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
    border: 2px solid transparent;
}
.wallet-option:hover {
    background: rgba(79, 70, 229, 0.15);
    border-color: var(--primary);
}
.wallet-option-detected {
    border-color: var(--secondary);
    background: rgba(16, 185, 129, 0.08);
}
.wo-icon {
    font-size: 30px;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    border-radius: 10px;
    flex-shrink: 0;
}
.wo-text {
    display: flex;
    flex-direction: column;
}
.wo-text strong {
    color: #fff;
    font-size: 15px;
}
.wo-text small {
    color: var(--muted);
    font-size: 12px;
    margin-top: 2px;
}

/* ── Stepper ────────────────────────────────────────────────────────── */
.stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 24px;
}
.step {
    display: flex;
    align-items: center;
    gap: 0;
}
.step-num {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--bg3);
    color: var(--muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    border: 2px solid var(--bg3);
    transition: all 0.3s;
    flex-shrink: 0;
}
.step.active .step-num {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 0 12px rgba(79, 70, 229, 0.5);
}
.step.done .step-num {
    background: var(--secondary);
    border-color: var(--secondary);
    color: #fff;
}
.step-line {
    width: 48px;
    height: 3px;
    background: var(--bg3);
    transition: background 0.3s;
}
.step.done .step-line {
    background: var(--secondary);
}

/* ── Onboarding Steps ──────────────────────────────────────────────── */
.ob-step {
    padding: 8px 0;
}
.ob-step h3 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 600;
}
.ob-info-box {
    background: var(--bg3);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
}
.ob-checklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ob-check-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: #e2e8f0;
    font-size: 14px;
    line-height: 1.5;
}
.ob-check-icon {
    color: var(--secondary);
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}
.ob-highlight {
    color: var(--warning);
    font-weight: 600;
}
.ob-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    color: #e2e8f0;
    font-size: 14px;
}
.ob-detail-row:last-child { border-bottom: none; }
.ob-pay-amount {
    text-align: center;
    margin: 16px 0;
}
.ob-pay-big {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
}
.ob-done-icon {
    font-size: 60px;
    text-align: center;
    margin-bottom: 12px;
}
.ob-error {
    background: rgba(239, 68, 68, 0.12);
    color: var(--danger);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-top: 10px;
}
.ob-note {
    color: var(--muted);
    font-size: 12px;
    margin-top: 10px;
    text-align: center;
}
.text-pending { color: var(--warning); font-weight: 600; }
.text-success { color: var(--secondary); font-weight: 600; }
.text-danger { color: var(--danger); font-weight: 600; }

/* ── Activation Banner ──────────────────────────────────────────────── */
.activation-banner {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(239, 68, 68, 0.10));
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 20px;
}
.activation-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.activation-content span {
    color: var(--warning);
    font-weight: 600;
    font-size: 14px;
}

/* ── Modal / Onboarding Responsive ──────────────────────────────────── */
@media (max-width: 480px) {
    .modal-box {
        padding: 20px 16px;
        border-radius: 14px;
    }
    .modal-header h2 { font-size: 17px; }
    .wallet-option { padding: 12px 14px; }
    .wo-icon { font-size: 24px; width: 36px; height: 36px; }
    .step-num { width: 28px; height: 28px; font-size: 12px; }
    .step-line { width: 30px; }
    .ob-pay-big { font-size: 28px; }
    .ob-done-icon { font-size: 48px; }
    .activation-content {
        flex-direction: column;
        text-align: center;
    }
}