/* =============================================
   YT NETSA WITHDRAWAL — Design System v2.8
   Modern fintech dark UI
   ============================================= */

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

:root {
    --bg:           #080b14;
    --surface:      #0d1117;
    --surface-2:    #131a24;
    --border:       rgba(255,255,255,0.08);
    --border-hover: rgba(255,255,255,0.15);
    --accent:       #34d399;
    --accent-dim:   rgba(52,211,153,0.12);
    --accent-hover: #10b981;
    --blue:         #60a5fa;
    --blue-dim:     rgba(96,165,250,0.1);
    --yellow:       #fbbf24;
    --yellow-dim:   rgba(251,191,36,0.1);
    --red:          #f87171;
    --red-dim:      rgba(248,113,113,0.1);
    --text:         #e8edf5;
    --text-2:       #8896a8;
    --text-3:       #4a5568;
    --radius:       12px;
    --radius-sm:    8px;
    --shadow:       0 4px 24px rgba(0,0,0,0.4);
    --shadow-lg:    0 8px 48px rgba(0,0,0,0.6);
    --font-mono:    'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg);
    background-image:
        radial-gradient(ellipse 80% 50% at 20% 0%, rgba(52,211,153,0.06) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(96,165,250,0.04) 0%, transparent 60%);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.6;
}

.hidden { display: none !important; }

/* =============================================
   HEADER
   ============================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(8,11,20,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 60px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.logo-icon {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--accent), #059669);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; font-weight: 800; color: #000;
}

.logo-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.2;
}

.logo-sub {
    font-size: 0.65rem;
    color: var(--text-2);
    line-height: 1;
}

/* Price Ticker */
.price-ticker {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.75rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 20px;
    max-width: 220px;
    font-size: 0.78rem;
}

.ticker-label {
    color: var(--text-2);
    font-weight: 600;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
}

.ticker-price {
    font-weight: 700;
    color: var(--text);
    font-family: var(--font-mono);
}

.ticker-change {
    font-weight: 600;
    font-size: 0.72rem;
}

.header-auth {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.auth-group {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.admin-auth {
    display: flex;
    align-items: center;
    padding-left: 0.5rem;
    border-left: 1px solid var(--border);
}

.user-badge {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--accent);
    background: var(--accent-dim);
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    border: 1px solid rgba(52,211,153,0.2);
}

.admin-badge {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.05em;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@media (max-width: 640px) {
    .header-inner { padding: 0 1rem; }
    .price-ticker { display: none; }
    .logo-sub { display: none; }
}

/* =============================================
   MAIN CONTAINER
   ============================================= */
.main-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem;
}

/* =============================================
   TAB NAVIGATION
   ============================================= */
.tab-nav {
    display: flex;
    gap: 4px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px;
    margin-bottom: 1.5rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.tab-nav::-webkit-scrollbar { display: none; }

.tab-btn {
    flex-shrink: 0;
    padding: 0.45rem 1rem;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-2);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.18s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--text);
    background: rgba(255,255,255,0.05);
}

.tab-btn.active {
    background: var(--surface-2);
    color: var(--text);
    font-weight: 600;
    box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.admin-tabs {
    margin-top: 1.5rem;
    background: rgba(52,211,153,0.04);
    border-color: rgba(52,211,153,0.15);
}

.admin-tabs .tab-btn.active {
    background: rgba(52,211,153,0.12);
    color: var(--accent);
}

/* =============================================
   CARDS
   ============================================= */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: border-color 0.2s;
}

.card:hover { border-color: var(--border-hover); }

.card-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.card-icon {
    font-size: 1rem;
}

.card-sub {
    font-size: 0.78rem;
    color: var(--text-2);
    margin-bottom: 1rem;
    line-height: 1.5;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    background: var(--accent);
    color: #000;
    font-weight: 700;
    font-size: 0.82rem;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.6rem 1.1rem;
    cursor: pointer;
    transition: background 0.18s, transform 0.1s, box-shadow 0.18s;
    text-decoration: none;
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 0 20px rgba(52,211,153,0.25);
}

.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    background: transparent;
    color: var(--text-2);
    font-size: 0.82rem;
    font-weight: 500;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.55rem 1rem;
    cursor: pointer;
    transition: all 0.18s;
    text-decoration: none;
}

.btn-ghost:hover {
    color: var(--text);
    border-color: var(--border-hover);
    background: rgba(255,255,255,0.04);
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
}

.btn-full { width: 100%; }

.btn-icon-only {
    padding: 0.5rem 0.65rem;
    font-size: 0.9rem;
}

button:disabled { opacity: 0.45; cursor: not-allowed; }

/* =============================================
   FORMS & INPUTS
   ============================================= */
.input-group {
    margin-bottom: 0.75rem;
}

.input-group label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.3rem;
}

input[type="text"],
input[type="number"],
input[type="password"],
select {
    width: 100%;
    padding: 0.65rem 0.9rem;
    background: rgba(0,0,0,0.35);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.18s, box-shadow 0.18s;
}

input:focus, select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(52,211,153,0.12);
}

input[readonly] { color: var(--text-2); cursor: default; }

select option { background: #131a24; color: var(--text); }

.search-input {
    width: 200px;
    padding: 0.4rem 0.75rem;
    font-size: 0.78rem;
}

.form-msg {
    padding: 0.55rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    margin-top: 0.5rem;
}

.form-msg.success { background: var(--accent-dim); color: var(--accent); }
.form-msg.error   { background: var(--red-dim); color: var(--red); }

.form-error {
    font-size: 0.78rem;
    color: var(--red);
    background: var(--red-dim);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
}

/* =============================================
   HOME GRID
   ============================================= */
.home-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 640px) {
    .home-grid { grid-template-columns: 1fr; }
}

/* Rate card */
.rate-list { display: flex; flex-direction: column; gap: 0.5rem; }

.rate-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0.85rem;
    background: rgba(99,102,241,0.07);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(99,102,241,0.12);
}

.rate-label { font-size: 0.82rem; color: var(--text-2); }
.rate-value { font-size: 1rem; font-weight: 700; color: var(--text); }
.rate-value.accent { color: var(--accent); }

/* Address display */
.address-display { margin-top: 1rem; }

.address-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
}

.address-box code {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent);
    word-break: break-all;
}

.btn-copy {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-2);
    font-size: 0.72rem;
    padding: 0.35rem 0.6rem;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.18s;
}

.btn-copy:hover { color: var(--accent); border-color: var(--accent); }

.copy-toast {
    display: block;
    font-size: 0.72rem;
    color: var(--accent);
    min-height: 1rem;
    margin-top: 0.25rem;
}

.loader {
    display: none;
    width: 14px; height: 14px;
    border: 2px solid rgba(0,0,0,0.2);
    border-top-color: #000;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* =============================================
   STATUS CARDS (withdrawal status checker)
   ============================================= */
.status-result { margin-top: 1rem; }

.status-card {
    padding: 1.1rem;
    border-radius: var(--radius-sm);
    border-left: 3px solid;
    margin-bottom: 0.75rem;
}

.status-card.success { background: var(--accent-dim); border-color: var(--accent); }
.status-card.pending { background: var(--yellow-dim); border-color: var(--yellow); }
.status-card.info    { background: var(--blue-dim);   border-color: var(--blue); }
.status-card.warning { background: var(--red-dim);    border-color: var(--red); }

.status-card h3 { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.4rem; }
.status-card p  { font-size: 0.82rem; color: var(--text-2); margin-bottom: 0.25rem; line-height: 1.5; }

.tx-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.75rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 0.78rem;
}

.loading-text {
    color: var(--accent);
    font-size: 0.85rem;
    padding: 1.5rem;
    text-align: center;
}

/* =============================================
   MY WITHDRAWALS / USER CARDS
   ============================================= */
.payment-info-bar {
    padding: 0.65rem 0.9rem;
    background: var(--accent-dim);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(52,211,153,0.2);
    font-size: 0.82rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btn-link {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 0.78rem;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
}

.saved-payment { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.warning-box   { background: var(--yellow-dim); color: var(--yellow); border-radius: var(--radius-sm); padding: 0.5rem 0.75rem; font-size: 0.8rem; }

.status-tag {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.status-tag.paid      { background: var(--accent-dim); color: var(--accent); }
.status-tag.deposit   { background: var(--accent-dim); color: var(--accent); }
.status-tag.withdrawal{ background: var(--red-dim);    color: var(--red); }
.status-tag.pending   { background: var(--yellow-dim); color: var(--yellow); }
.status-tag.confirmed { background: var(--blue-dim);   color: var(--blue); }

.empty-placeholder {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--text-2);
}

.empty-placeholder .empty-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.empty-placeholder p { font-size: 0.85rem; }

/* =============================================
   ADMIN: STATS ROW
   ============================================= */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .stats-row { grid-template-columns: 1fr; }
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.1rem;
}

.stat-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.35rem;
}

.stat-value {
    font-size: 1.15rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text);
}

.stat-value.accent { color: var(--accent); }

/* =============================================
   ADMIN: TWO-COL LAYOUT
   ============================================= */
.admin-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (max-width: 640px) {
    .admin-two-col { grid-template-columns: 1fr; }
}

/* Profit Stats */
.profit-stats { display: flex; flex-direction: column; gap: 0.5rem; }

.profit-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 0.82rem;
}

.profit-row:last-child { border-bottom: none; }
.profit-row span { color: var(--text-2); }

.text-green { color: var(--accent); }
.text-muted { color: var(--text-2); font-size: 0.78rem; }
.text-accent { color: var(--accent); }

/* Quick actions */
.quick-actions { display: flex; flex-direction: column; }

.maintenance-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0,0,0,0.2);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.qaction-label { font-size: 0.85rem; font-weight: 600; }
.qaction-sub   { font-size: 0.72rem; color: var(--text-2); }

/* Calculator */
.calc-row {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.flex-grow { flex: 1; }

.calc-arrow {
    color: var(--text-2);
    font-size: 1.1rem;
    padding-bottom: 0.65rem;
    flex-shrink: 0;
}

.calc-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.72rem;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.calc-legend { color: var(--text-2); }

/* =============================================
   TABLES
   ============================================= */
.table-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.table-toolbar .card-title { margin-bottom: 0; }

.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

table { width: 100%; border-collapse: collapse; }

thead th {
    text-align: left;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    padding: 0.6rem 0.85rem;
    background: rgba(0,0,0,0.2);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

tbody td {
    padding: 0.6rem 0.85rem;
    font-size: 0.8rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    vertical-align: middle;
}

tbody tr:hover td { background: rgba(255,255,255,0.025); }
tbody tr:last-child td { border-bottom: none; }

code {
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.copiable { cursor: pointer; transition: color 0.15s; }
.copiable:hover { color: var(--accent); }

.empty-row td {
    text-align: center;
    color: var(--text-2);
    padding: 2rem;
    font-size: 0.82rem;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.04);
    margin-top: 0.75rem;
}

.page-info {
    font-size: 0.78rem;
    color: var(--text-2);
    min-width: 70px;
    text-align: center;
}

/* =============================================
   MARK-PAID BUTTONS
   ============================================= */
.btn-mark-paid {
    padding: 0.3rem 0.7rem;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid;
    transition: all 0.18s;
}

.btn-mark-paid.has-details {
    background: var(--accent-dim);
    color: var(--accent);
    border-color: rgba(52,211,153,0.3);
}

.btn-mark-paid.has-details:hover {
    background: rgba(52,211,153,0.25);
    box-shadow: 0 0 12px rgba(52,211,153,0.2);
}

.btn-mark-paid.needs-details {
    background: var(--yellow-dim);
    color: var(--yellow);
    border-color: rgba(251,191,36,0.3);
}

.btn-mark-paid.needs-details:hover {
    background: rgba(251,191,36,0.2);
}

.deposit-amount  { color: var(--accent); }
.withdrawal-amount { color: var(--red); }

/* =============================================
   ADDRESSES GRID
   ============================================= */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.addr-item {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    transition: border-color 0.18s;
}

.addr-item:hover { border-color: var(--border-hover); }

.addr-index {
    font-size: 0.62rem;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.addr-value {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.68rem;
    color: var(--text-2);
    word-break: break-all;
    line-height: 1.4;
}

/* =============================================
   MODALS
   ============================================= */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(6px);
    z-index: 200;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
}

.modal-box {
    background: var(--surface);
    border: 1px solid var(--border-hover);
    border-radius: 16px;
    width: 100%;
    max-width: 440px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.2s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.modal-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem 0;
}

.modal-head h2 { font-size: 1.05rem; font-weight: 700; }

.modal-close {
    background: none;
    border: none;
    color: var(--text-2);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.2rem;
    transition: color 0.15s;
}

.modal-close:hover { color: var(--text); }

.modal-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    padding: 0 1.5rem 1.5rem;
}

.modal-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
    font-size: 0.78rem;
}

.link-muted { color: var(--text-2); text-decoration: none; }
.link-muted:hover { color: var(--text); }
.link-accent { color: var(--accent); text-decoration: none; }
.link-accent:hover { text-decoration: underline; }
.link-sep { color: var(--text-3); }

/* Payment Detail */
.detail-grid { display: flex; flex-direction: column; gap: 0.6rem; }

.detail-row {
    padding: 0.7rem 0.85rem;
    background: rgba(0,0,0,0.3);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.05);
}

.detail-row .label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-2);
    display: block;
    margin-bottom: 0.2rem;
}

.error-modal { border-color: var(--red); }

/* =============================================
   TUTORIAL STEPS
   ============================================= */
.tutorial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.lang-toggle { display: flex; gap: 0.4rem; }

.steps-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 1rem 0;
    position: relative;
}

.steps-list::before {
    content: '';
    position: absolute;
    left: 19px;
    top: 20px;
    bottom: 20px;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    opacity: 0.2;
}

.step-item {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 0;
    position: relative;
}

.step-num {
    flex-shrink: 0;
    width: 38px; height: 38px;
    background: var(--surface-2);
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent);
    z-index: 1;
}

.step-body {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.4rem 0;
    flex: 1;
}

.step-icon-lg { font-size: 1.3rem; flex-shrink: 0; padding-top: 0.1rem; }

.step-body h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
    color: var(--text);
}

.step-body p {
    font-size: 0.78rem;
    color: var(--text-2);
    line-height: 1.5;
}

.contact-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 1rem;
    background: rgba(0,0,0,0.2);
    border-radius: var(--radius-sm);
    margin-top: 0.5rem;
    font-size: 0.82rem;
    color: var(--text-2);
}

/* =============================================
   MAINTENANCE OVERLAY
   ============================================= */
.maintenance-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    backdrop-filter: blur(8px);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
}

.maintenance-box {
    text-align: center;
    padding: 3rem 2rem;
}

.maintenance-icon { font-size: 3.5rem; margin-bottom: 1rem; }
.maintenance-box h2 { font-size: 1.4rem; margin-bottom: 0.5rem; }
.maintenance-box p  { color: var(--text-2); font-size: 0.9rem; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.72rem;
    color: var(--text-3);
    border-top: 1px solid rgba(255,255,255,0.04);
    margin-top: 1.5rem;
}

.footer-version { font-family: var(--font-mono); }

/* =============================================
   UTILITIES
   ============================================= */
.bold  { font-weight: 700; }
.dim   { color: var(--text-2); }
.small { font-size: 0.75rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }

.spinning {
    display: inline-block;
    animation: spin 0.8s linear infinite;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.tab-panel, .admin-panel { animation: fadeIn 0.18s ease; }

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }