/* MintLoot Design System */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --mint: #00E89D;
    --mint-dark: #00C785;
    --mint-glow: rgba(0,232,157,0.15);
    --gold: #FFD700;
    --gold-glow: rgba(255,215,0,0.12);
    --dark: #0A0E17;
    --darker: #060910;
    --card-bg: #111827;
    --card-bg-hover: #161F30;
    --card-border: #1F2937;
    --text: #E5E7EB;
    --text-dim: #9CA3AF;
    --danger: #EF4444;
    --success: #10B981;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--dark);
    color: var(--text);
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4 {
    font-family: 'Space Grotesk', sans-serif;
}

.bg-glow {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 20%, rgba(0,232,157,0.06) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255,215,0,0.04) 0%, transparent 50%);
    animation: drift 20s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

@keyframes drift {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-3%, 2%); }
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* Nav */
nav {
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--mint), var(--gold));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.nav-link {
    font-size: 0.9rem;
    color: var(--text-dim);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--text);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-user-name {
    font-size: 0.9rem;
    color: var(--text);
    font-weight: 500;
}

.nav-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 100px;
    font-weight: 600;
    background: linear-gradient(135deg, var(--gold), #FFA500);
    color: var(--dark);
}

.btn-logout {
    font-size: 0.85rem;
    color: var(--text-dim);
    background: none;
    border: 1px solid var(--card-border);
    padding: 6px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.btn-logout:hover {
    border-color: var(--danger);
    color: var(--danger);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--mint), var(--mint-dark));
    color: var(--dark);
    padding: 12px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: 'DM Sans', sans-serif;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(0,232,157,0.3);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: transparent;
    color: var(--text);
    padding: 12px 28px;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid var(--card-border);
    cursor: pointer;
    transition: border-color 0.2s;
    font-family: 'DM Sans', sans-serif;
}

.btn-secondary:hover {
    border-color: var(--mint);
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
    border-radius: 8px;
}

.btn-earn {
    background: linear-gradient(135deg, var(--mint), var(--mint-dark));
    color: var(--dark);
    border: none;
    padding: 8px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: 'DM Sans', sans-serif;
}

.btn-earn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0,232,157,0.3);
}

.btn-earn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Auth Pages */
.auth-page {
    display: flex;
    justify-content: center;
    padding: 60px 0;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 40px;
}

.auth-card h1 {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 8px;
}

.auth-subtitle {
    color: var(--text-dim);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-dim);
}

.form-group input {
    background: var(--darker);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--text);
    font-size: 0.95rem;
    font-family: 'DM Sans', sans-serif;
    transition: border-color 0.2s;
    outline: none;
}

.form-group input:focus {
    border-color: var(--mint);
}

.form-group input::placeholder {
    color: #4B5563;
}

.error-msg {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    color: #FCA5A5;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.auth-perks {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.perk {
    font-size: 0.9rem;
    color: var(--text-dim);
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--text-dim);
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--mint);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Dashboard */
.dash-tabs {
    display: flex;
    gap: 4px;
    background: var(--card-bg);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 32px;
    border: 1px solid var(--card-border);
}

.dash-tab {
    flex: 1;
    padding: 10px 20px;
    background: none;
    border: none;
    border-radius: 8px;
    color: var(--text-dim);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    transition: all 0.2s;
}

.dash-tab.active {
    background: var(--mint);
    color: var(--dark);
    font-weight: 600;
}

.dash-tab:hover:not(.active) {
    color: var(--text);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Balance Card */
.balance-card {
    background: linear-gradient(135deg, #0F1923 0%, #111827 50%, #0F1923 100%);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.balance-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0,232,157,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.balance-label {
    font-size: 0.9rem;
    color: var(--text-dim);
    margin-bottom: 8px;
    font-weight: 500;
}

.balance-amount {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
    line-height: 1.1;
}

.balance-sub {
    font-size: 0.85rem;
    color: var(--mint);
    font-weight: 500;
}

.balance-stats {
    display: flex;
    gap: 32px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.balance-stat-label {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 4px;
}

.balance-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
}

/* Dashboard Grid */
.dash-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .dash-grid {
        grid-template-columns: 1fr;
    }
    .balance-stats {
        flex-wrap: wrap;
        gap: 20px;
    }
}

/* Streak Card */
.streak-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 28px;
}

.streak-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.streak-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
}

.streak-fire {
    font-size: 1.5rem;
}

.streak-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.streak-day {
    aspect-ratio: 1;
    border-radius: 10px;
    background: var(--darker);
    border: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    font-size: 0.7rem;
    color: var(--text-dim);
}

.streak-day.active {
    background: var(--mint-glow);
    border-color: var(--mint);
    color: var(--mint);
}

.streak-day.today {
    border-color: var(--gold);
    box-shadow: 0 0 12px rgba(255,215,0,0.2);
}

.streak-day-label {
    font-size: 0.65rem;
    font-weight: 500;
}

.streak-day-icon {
    font-size: 1rem;
}

.streak-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.streak-count {
    font-family: 'Space Grotesk', sans-serif;
}

.streak-count strong {
    font-size: 1.8rem;
    color: var(--mint);
}

.streak-count span {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-left: 4px;
}

.streak-multiplier {
    background: var(--gold-glow);
    border: 1px solid rgba(255,215,0,0.3);
    color: var(--gold);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Milestones */
.milestones-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 28px;
}

.milestones-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.milestone {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.milestone:last-child {
    margin-bottom: 0;
}

.milestone-icon {
    font-size: 1.4rem;
    width: 32px;
    text-align: center;
    flex-shrink: 0;
}

.milestone-info {
    flex: 1;
}

.milestone-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 4px;
}

.milestone-bar {
    height: 6px;
    background: var(--darker);
    border-radius: 3px;
    overflow: hidden;
}

.milestone-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--mint), var(--mint-dark));
    border-radius: 3px;
    transition: width 0.6s ease;
}

.milestone-fill.complete {
    background: linear-gradient(90deg, var(--gold), #FFA500);
}

.milestone-pct {
    font-size: 0.75rem;
    color: var(--text-dim);
    width: 40px;
    text-align: right;
    flex-shrink: 0;
}

/* Recent Transactions */
.tx-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 28px;
}

.tx-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tx-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tx-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--darker);
    border-radius: 10px;
    border: 1px solid transparent;
    transition: border-color 0.2s;
}

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

.tx-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tx-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.tx-icon.earn { background: var(--mint-glow); }
.tx-icon.streak { background: rgba(255,215,0,0.12); }
.tx-icon.founder { background: rgba(99,102,241,0.12); }
.tx-icon.welcome { background: rgba(59,130,246,0.12); }

.tx-desc {
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 500;
}

.tx-time {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 2px;
}

.tx-amount {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--mint);
    font-size: 0.95rem;
    white-space: nowrap;
}

/* Partners Grid */
.partners-header {
    margin-bottom: 24px;
}

.partners-header h2 {
    font-size: 1.4rem;
    color: #fff;
    margin-bottom: 8px;
}

.partners-header p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.category-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.filter-btn {
    padding: 8px 16px;
    border-radius: 100px;
    border: 1px solid var(--card-border);
    background: transparent;
    color: var(--text-dim);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'DM Sans', sans-serif;
}

.filter-btn.active {
    background: var(--mint);
    color: var(--dark);
    border-color: var(--mint);
    font-weight: 600;
}

.filter-btn:hover:not(.active) {
    border-color: var(--mint);
    color: var(--text);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

.partner-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    transition: border-color 0.3s, transform 0.3s;
}

.partner-card:hover {
    border-color: rgba(0,232,157,0.3);
    transform: translateY(-2px);
}

.partner-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 12px;
}

.partner-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.partner-reward {
    text-align: right;
}

.partner-reward-amount {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--mint);
}

.partner-reward-label {
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.partner-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    color: var(--text-dim);
    margin-bottom: 8px;
}

.partner-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}

.partner-desc {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin-bottom: 16px;
}

.partner-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.partner-cooldown {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* History */
.history-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.history-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
}

.history-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.history-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.history-desc {
    font-size: 0.9rem;
    color: var(--text);
    font-weight: 500;
}

.history-date {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 2px;
}

.history-amount {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    color: var(--mint);
    font-size: 1rem;
}

.load-more {
    text-align: center;
    margin-top: 24px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-dim);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.empty-state p {
    font-size: 0.95rem;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--card-bg);
    border: 1px solid var(--mint);
    border-radius: 12px;
    padding: 16px 24px;
    color: var(--text);
    font-size: 0.9rem;
    z-index: 1000;
    animation: slideUp 0.3s ease;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    gap: 12px;
}

.toast.error {
    border-color: var(--danger);
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Loading */
.loading {
    display: flex;
    justify-content: center;
    padding: 60px 0;
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--card-border);
    border-top-color: var(--mint);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Responsive */
@media (max-width: 640px) {
    .balance-amount {
        font-size: 2.2rem;
    }
    .partners-grid {
        grid-template-columns: 1fr;
    }
    .streak-days {
        gap: 4px;
    }
    .auth-card {
        padding: 28px 20px;
    }
}

/* ─── Navigation Pills ──────────────────────────────────────────────────── */

.nav-center {
    display: flex;
    gap: 4px;
    background: var(--card-bg);
    border-radius: 10px;
    padding: 4px;
    border: 1px solid var(--card-border);
}

.nav-pill {
    padding: 8px 20px;
    border-radius: 7px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-dim);
    text-decoration: none;
    transition: all 0.2s;
}

.nav-pill.active {
    background: var(--mint);
    color: var(--dark);
    font-weight: 600;
}

.nav-pill:hover:not(.active) {
    color: var(--text);
}

/* ─── Exchange: Price Bar ─────────────────────────────────────────────────── */

.ex-price-bar {
    background: linear-gradient(135deg, #0F1923 0%, #111827 50%, #0F1923 100%);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 32px 40px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}

.ex-price-bar::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0,232,157,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.ex-price-main {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.ex-price-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    color: var(--text-dim);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.ex-price-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
}

.ex-price-change {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
}

.ex-price-change.up {
    background: rgba(16,185,129,0.12);
    color: var(--success);
}

.ex-price-change.down {
    background: rgba(239,68,68,0.12);
    color: var(--danger);
}

.change-label {
    font-weight: 400;
    opacity: 0.7;
}

.ex-stats {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.ex-stat-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ex-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

/* ─── Exchange: Grid ──────────────────────────────────────────────────────── */

.ex-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 20px;
    margin-bottom: 40px;
}

.ex-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ex-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ─── Exchange: Chart ──────────────────────────────────────────────────────── */

.ex-chart-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
}

.ex-chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.ex-chart-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
}

.ex-chart-periods {
    display: flex;
    gap: 4px;
}

.period-btn {
    padding: 4px 12px;
    border-radius: 6px;
    border: 1px solid var(--card-border);
    background: transparent;
    color: var(--text-dim);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'DM Sans', sans-serif;
}

.period-btn.active {
    background: var(--mint);
    color: var(--dark);
    border-color: var(--mint);
}

.period-btn:hover:not(.active) {
    border-color: var(--mint);
    color: var(--text);
}

.ex-chart-wrap {
    position: relative;
    height: 250px;
}

.ex-chart-wrap canvas {
    width: 100%;
    height: 100%;
}

.ex-chart-empty {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* ─── Exchange: Depth ──────────────────────────────────────────────────────── */

.ex-depth-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
}

.ex-depth-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
}

.ex-depth-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.ex-depth-header {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding-bottom: 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--card-border);
}

.ex-depth-header.buy { color: var(--success); }
.ex-depth-header.sell { color: var(--danger); }

.ex-depth-rows {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ex-depth-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    font-size: 0.8rem;
    padding: 4px 0;
}

.depth-amount { color: var(--text); font-weight: 500; }
.depth-price.buy { color: var(--success); }
.depth-price.sell { color: var(--danger); }
.depth-total { color: var(--text-dim); text-align: right; }

/* ─── Exchange: Trades ────────────────────────────────────────────────────── */

.ex-trades-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
}

.ex-trades-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}

.ex-trades-header-row {
    display: grid;
    grid-template-columns: 60px 1fr 1fr 1fr 80px;
    gap: 8px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
    padding-bottom: 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--card-border);
}

.ex-trades-list {
    max-height: 360px;
    overflow-y: auto;
}

.ex-trade-row {
    display: grid;
    grid-template-columns: 60px 1fr 1fr 1fr 80px;
    gap: 8px;
    font-size: 0.82rem;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.trade-type {
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.trade-type.buy { color: var(--success); }
.trade-type.sell { color: var(--danger); }

.trade-amount { color: var(--text); font-weight: 500; }
.trade-price { color: var(--text-dim); }
.trade-total { color: var(--text); }
.trade-time { color: var(--text-dim); text-align: right; font-size: 0.75rem; }

.ex-trades-empty {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* ─── Exchange: Balance Card ──────────────────────────────────────────────── */

.ex-balance-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
}

.ex-balance-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
}

.ex-balance-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.ex-balance-row:last-of-type {
    border-bottom: none;
}

.ex-balance-token {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text);
    font-weight: 500;
}

.ex-balance-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
}

.mint-icon {
    background: linear-gradient(135deg, var(--mint), var(--mint-dark));
    color: var(--dark);
}

.usd-icon {
    background: linear-gradient(135deg, #10B981, #059669);
    color: #fff;
}

.ex-balance-amount {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
}

.ex-balance-hint {
    margin-top: 12px;
    font-size: 0.8rem;
    color: var(--text-dim);
    line-height: 1.5;
    padding: 10px 14px;
    background: rgba(0,232,157,0.05);
    border-radius: 8px;
    border: 1px solid rgba(0,232,157,0.1);
}

/* ─── Exchange: Swap Card ─────────────────────────────────────────────────── */

.ex-swap-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    overflow: hidden;
}

.ex-swap-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.ex-swap-tab {
    padding: 14px 20px;
    border: none;
    background: transparent;
    color: var(--text-dim);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'DM Sans', sans-serif;
    border-bottom: 2px solid transparent;
}

.ex-swap-tab.active {
    color: var(--mint);
    border-bottom-color: var(--mint);
    background: rgba(0,232,157,0.05);
}

#tabSell.active {
    color: var(--danger);
    border-bottom-color: var(--danger);
    background: rgba(239,68,68,0.05);
}

.ex-swap-tab:hover:not(.active) {
    color: var(--text);
    background: rgba(255,255,255,0.02);
}

.ex-swap-form {
    padding: 24px;
}

.ex-swap-input-group {
    margin-bottom: 20px;
}

.ex-swap-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-dim);
    font-weight: 500;
    margin-bottom: 8px;
}

.ex-swap-input-wrap {
    display: flex;
    align-items: center;
    background: var(--darker);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.ex-swap-input-wrap:focus-within {
    border-color: var(--mint);
}

.ex-swap-input {
    flex: 1;
    background: none;
    border: none;
    padding: 14px 16px;
    color: #fff;
    font-size: 1.2rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    outline: none;
    -moz-appearance: textfield;
}

.ex-swap-input::-webkit-outer-spin-button,
.ex-swap-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ex-swap-input::placeholder {
    color: #374151;
}

.ex-swap-unit {
    padding: 0 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--mint);
    letter-spacing: 1px;
}

.ex-swap-quick-amounts {
    display: flex;
    gap: 6px;
    margin-top: 8px;
}

.ex-swap-quick-amounts button {
    flex: 1;
    padding: 6px;
    border: 1px solid var(--card-border);
    border-radius: 6px;
    background: transparent;
    color: var(--text-dim);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'DM Sans', sans-serif;
}

.ex-swap-quick-amounts button:hover {
    border-color: var(--mint);
    color: var(--mint);
}

.ex-swap-details {
    padding: 16px;
    background: var(--darker);
    border-radius: 10px;
    margin-bottom: 20px;
}

.ex-swap-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
}

.ex-swap-detail-row.impact {
    padding-top: 10px;
    margin-top: 6px;
    border-top: 1px solid var(--card-border);
}

.ex-swap-detail-label {
    font-size: 0.82rem;
    color: var(--text-dim);
}

.ex-swap-detail-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    font-family: 'Space Grotesk', sans-serif;
}

.ex-swap-detail-value.high-impact {
    color: var(--danger);
}

.ex-swap-detail-value.med-impact {
    color: var(--gold);
}

.ex-swap-btn {
    margin-top: 4px;
    padding: 16px;
    font-size: 1rem;
}

.ex-swap-btn.sell-mode {
    background: linear-gradient(135deg, var(--danger), #DC2626);
}

.ex-swap-btn.sell-mode:hover {
    box-shadow: 0 4px 20px rgba(239,68,68,0.3);
}

.ex-swap-error {
    margin-top: 12px;
    padding: 10px 14px;
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: 8px;
    color: #FCA5A5;
    font-size: 0.85rem;
}

/* ─── Exchange: My Trades ─────────────────────────────────────────────────── */

.ex-my-trades-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
}

.ex-my-trades-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}

.ex-my-trades-list {
    max-height: 300px;
    overflow-y: auto;
}

.ex-my-trade-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.ex-my-trade-row:last-child {
    border-bottom: none;
}

.ex-my-trade-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.trade-type-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.trade-type-badge.buy {
    background: rgba(16,185,129,0.15);
    color: var(--success);
}

.trade-type-badge.sell {
    background: rgba(239,68,68,0.15);
    color: var(--danger);
}

.ex-my-trade-amount {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.ex-my-trade-time {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.ex-my-trade-right {
    text-align: right;
}

.ex-my-trade-usd {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
}

.ex-my-trade-usd.cost { color: var(--danger); }
.ex-my-trade-usd.receive { color: var(--success); }

.ex-my-trade-price {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* ─── Exchange Responsive ─────────────────────────────────────────────────── */

@media (max-width: 900px) {
    .ex-grid {
        grid-template-columns: 1fr;
    }

    .ex-right {
        order: -1;
    }

    .ex-price-bar {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px;
    }

    .ex-stats {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 640px) {
    .ex-price-value {
        font-size: 1.5rem;
    }

    .ex-stats {
        gap: 16px;
        flex-wrap: wrap;
    }

    .ex-depth-grid {
        grid-template-columns: 1fr;
    }

    .ex-trades-header-row,
    .ex-trade-row {
        grid-template-columns: 50px 1fr 1fr 80px;
    }

    .ex-trades-header-row span:nth-child(4),
    .ex-trade-row .trade-total {
        display: none;
    }

    .nav-center {
        display: none;
    }
}