/* ── Theme variables ────────────────────────────────────── */
:root, [data-theme="dark"] {
  --bg-base: #090a0d;
  --bg-surface: #0c0e12;
  --bg-card: #101216;
  --bg-elevated: #14181f;
  --bg-input: #0f1115;
  --bg-btn: #1a1f28;
  --bg-btn-active: #242933;
  --bg-btn-hover: #323844;
  --bg-modal: #151920;
  --bg-module: #161a20;
  --bg-module-hover: #20252d;
  --bg-connect-btn: #1e2330;
  --bg-connect-hover: #262d3a;
  --bg-overlay: rgba(0, 0, 0, 0.6);
  --bg-overlay-heavy: rgba(0, 0, 0, 0.75);
  --bg-hover: rgba(255,255,255,0.04);
  --bg-active: rgba(255,255,255,0.07);
  --bg-active-strong: rgba(255,255,255,0.08);
  --bg-active-subtle: rgba(255,255,255,0.03);
  --bg-active-row: rgba(255,255,255,0.02);

  --border: #1e222a;
  --border-strong: #262a31;
  --border-input: #3a414d;
  --border-subtle: #141820;
  --border-btn: #3f444f;
  --border-modal: #2a2f3a;
  --border-module: #2a2f38;
  --border-export: #363b47;

  --text: #f1f5f9;
  --text-alt: #e2e8f0;
  --text-secondary: #d1d5db;
  --text-muted: #6b7280;
  --text-dim: #4b5563;
  --text-btn: #a6acb8;
  --text-btn-max: #b8bec9;
  --text-module: #aab1bc;
  --text-muted-alt: #9ca3af;

  --shadow-dropdown: 0 12px 40px rgba(0,0,0,0.6);
  --shadow-modal: 0 16px 48px rgba(0, 0, 0, 0.5);
  --logo-filter: none;
}

[data-theme="light"] {
  --bg-base: #f5f6f8;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-elevated: #ffffff;
  --bg-input: #ffffff;
  --bg-btn: #f3f4f6;
  --bg-btn-active: #e5e7eb;
  --bg-btn-hover: #d1d5db;
  --bg-module: #f3f4f6;
  --bg-module-hover: #e9ecef;
  --bg-connect-btn: #f3f4f6;
  --bg-connect-hover: #e5e7eb;
  --bg-modal: #ffffff;
  --bg-overlay: rgba(0, 0, 0, 0.25);
  --bg-overlay-heavy: rgba(0, 0, 0, 0.4);
  --bg-hover: rgba(0,0,0,0.04);
  --bg-active: rgba(0,0,0,0.06);
  --bg-active-strong: rgba(0,0,0,0.08);
  --bg-active-subtle: rgba(0,0,0,0.03);
  --bg-active-row: rgba(0,0,0,0.02);

  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --border-input: #d1d5db;
  --border-subtle: #f0f0f0;
  --border-btn: #d1d5db;
  --border-modal: #e5e7eb;
  --border-module: #d1d5db;
  --border-export: #d1d5db;

  --text: #111827;
  --text-alt: #1f2937;
  --text-secondary: #374151;
  --text-muted: #6b7280;
  --text-dim: #9ca3af;
  --text-btn: #6b7280;
  --text-btn-max: #6b7280;
  --text-module: #6b7280;
  --text-muted-alt: #6b7280;

  --shadow-dropdown: 0 8px 24px rgba(0,0,0,0.12);
  --shadow-modal: 0 12px 36px rgba(0,0,0,0.15);
  --logo-filter: invert(1);
}

/* ── Reset & base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body, #app { height: 100%; margin: 0; padding: 0; }
body { background-color: var(--bg-base); color: var(--text-secondary); }

/* ── Global scrollbars (dark theme, override native Win scrollbar) ── */
* {
  scrollbar-width: thin !important;
  scrollbar-color: var(--border-module) var(--bg-elevated) !important;
}
*::-webkit-scrollbar {
  width: 8px !important;
  height: 8px !important;
}
*::-webkit-scrollbar-track {
  background: var(--bg-elevated) !important;
}
*::-webkit-scrollbar-thumb {
  background: var(--border-module) !important;
  border-radius: 4px !important;
}
*::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong) !important;
}
*::-webkit-scrollbar-corner {
  background: var(--bg-elevated) !important;
}
*::-webkit-scrollbar-button {
  display: none !important;
}

/* Explicit scroll containers (left list, bottom panel, modals, etc.) */
.events-placeholder,
.events-panel-list,
.bottom-panel-body,
.rules-modal-body {
  scrollbar-width: thin !important;
  scrollbar-color: var(--border-module) var(--bg-elevated) !important;
}
.events-placeholder::-webkit-scrollbar,
.events-panel-list::-webkit-scrollbar,
.bottom-panel-body::-webkit-scrollbar,
.rules-modal-body::-webkit-scrollbar {
  width: 8px !important;
  height: 8px !important;
}
.events-placeholder::-webkit-scrollbar-track,
.events-panel-list::-webkit-scrollbar-track,
.bottom-panel-body::-webkit-scrollbar-track,
.rules-modal-body::-webkit-scrollbar-track {
  background: var(--bg-elevated) !important;
}
.events-placeholder::-webkit-scrollbar-thumb,
.events-panel-list::-webkit-scrollbar-thumb,
.bottom-panel-body::-webkit-scrollbar-thumb,
.rules-modal-body::-webkit-scrollbar-thumb {
  background: var(--border-module) !important;
  border-radius: 4px !important;
}
.events-placeholder::-webkit-scrollbar-thumb:hover,
.events-panel-list::-webkit-scrollbar-thumb:hover,
.bottom-panel-body::-webkit-scrollbar-thumb:hover,
.rules-modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong) !important;
}
.events-placeholder::-webkit-scrollbar-button,
.events-panel-list::-webkit-scrollbar-button,
.bottom-panel-body::-webkit-scrollbar-button,
.rules-modal-body::-webkit-scrollbar-button {
  display: none !important;
}

/* ── App shell ──────────────────────────────────────────── */
.layout-shell {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* ── Top bar ───────────────────────────────────────────── */
.topbar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 42px;
    padding: 0 18px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
}
.topbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.theme-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 0.375rem;
    background: none;
    border: 1px solid var(--border-strong);
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.theme-toggle-btn:hover {
    color: var(--text);
    background: var(--bg-hover);
    border-color: var(--text-muted);
}
.topbar-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.topbar-brand {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}
.topbar-logo-img {
    height: 26px;
    width: auto;
    filter: var(--logo-filter);
}
.topbar-logo {
    font-size: 0.85rem;
    font-weight: 900;
    color: var(--text);
    letter-spacing: 0.04em;
    white-space: nowrap;
}
.topbar-nav {
    display: flex;
    align-items: center;
    gap: 0.15rem;
}
.topbar-link {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: 0.3rem 0.6rem;
    border-radius: 0.25rem;
    text-decoration: none;
    transition: color 0.12s, background 0.12s;
    white-space: nowrap;
}
.topbar-link:hover {
    color: var(--text-secondary);
    background: var(--bg-hover);
}
.topbar-link.active {
    color: var(--text);
    background: var(--bg-active);
}

/* ── Wallet setup banner ──────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }

.wallet-setup-banner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0.5rem 18px 0;
    padding: 0.8rem 1.15rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.6rem;
    position: relative;
    overflow: hidden;
}
.wallet-setup-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.06), transparent 60%);
    pointer-events: none;
}
.wallet-setup-banner.ws-complete { border-color: rgba(34, 197, 94, 0.3); }
.wallet-setup-banner.ws-complete::before {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), transparent 60%);
}

.wallet-setup-banner-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    position: relative;
    transition: background 0.3s, color 0.3s;
}
.wallet-setup-banner.ws-complete .wallet-setup-banner-icon {
    background: rgba(34, 197, 94, 0.12);
    color: #22c55e;
}

.wallet-setup-banner-content {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    position: relative;
}
.wallet-setup-banner-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text);
}
.wallet-setup-banner-desc {
    font-size: 0.68rem;
    color: var(--text-muted);
    line-height: 1.35;
}
.wallet-setup-banner-status {
    font-size: 0.68rem;
    color: #3b82f6;
    line-height: 1.35;
}
.wallet-setup-banner.ws-complete .wallet-setup-banner-status { color: #22c55e; }
.wallet-setup-banner-error {
    font-size: 0.68rem;
    color: #ef4444;
}
.wallet-setup-banner-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.42rem 0.95rem;
    font-size: 0.76rem;
    font-weight: 600;
    color: #fff;
    background: #3b82f6;
    border: none;
    border-radius: 0.4rem;
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    transition: background 0.15s, transform 0.1s;
}
.wallet-setup-banner-btn:hover { background: #2563eb; }
.wallet-setup-banner-btn:active { transform: scale(0.97); }

/* ── Inline stepper ── */
.wallet-setup-stepper {
    flex: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    min-width: 0;
    padding: 0 0.5rem;
    position: relative;
}
.ws-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    flex-shrink: 0;
}
.ws-circle {
    width: 26px;
    height: 26px;
    min-width: 26px;
    min-height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.64rem;
    font-weight: 700;
    border: 2px solid var(--border-strong);
    background: var(--bg-elevated);
    color: var(--text-muted);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.ws-step.ws-active .ws-circle {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.12);
    color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
.ws-step.ws-done .ws-circle {
    border-color: #22c55e;
    background: #22c55e;
    color: #fff;
}
.ws-step.ws-error .ws-circle {
    border-color: #ef4444;
    background: #ef4444;
    color: #fff;
}

.ws-label {
    font-size: 0.6rem;
    color: var(--text-dim);
    text-align: center;
    white-space: nowrap;
    transition: color 0.3s;
}
.ws-step.ws-active .ws-label { color: #3b82f6; font-weight: 600; }
.ws-step.ws-done .ws-label { color: #22c55e; }
.ws-step.ws-error .ws-label { color: #ef4444; }

.ws-line {
    flex: 1;
    height: 2px;
    min-width: 16px;
    max-width: 56px;
    background: var(--border-strong);
    margin-top: 13px;
    border-radius: 1px;
    transition: background 0.4s;
}
.ws-line.ws-filled { background: #22c55e; }

.ws-spinner {
    width: 12px;
    height: 12px;
    border: 2px solid rgba(59, 130, 246, 0.25);
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.layout-body {
    flex: 1 1 0%;
    min-height: 0;
    overflow: hidden;
    max-width: 100%;
    width: 100%;
    margin: 0;
    padding: 0.5rem 18px;
}

/* ── Three-zone trading layout ──────────────────────────── */
.trading-layout {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    height: 100%;
    min-height: 0;
    overflow: hidden;
}

.trading-header {
    flex-shrink: 0;
    overflow: hidden;
}

.trading-main {
    flex: 1 1 0%;
    display: grid;
    grid-template-columns: 1fr 380px 230px;
    grid-template-rows: 1fr auto;
    gap: 0.5rem 0.75rem;
    min-height: 0;
    overflow: hidden;
}

.trading-left {
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    grid-row: 1 / -1;
}

.trading-center {
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.trading-right {
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.events-placeholder {
    flex: 1 1 0%;
    min-height: 0;
    overflow-y: auto;
}

/* ── Events panel (trading left) ──────────────────────── */
.events-panel {
    flex: 1 1 0%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.events-panel-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.events-panel-icon {
    width: 24px;
    height: 24px;
    border-radius: 0.25rem;
    object-fit: cover;
    flex-shrink: 0;
}
.events-panel-title {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-alt);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1 1 0%;
    min-width: 0;
}

/* ── Rules / Chart button ── */
.rules-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.65rem;
    border-radius: 0.3rem;
    font-size: 0.62rem;
    font-weight: 700;
    color: var(--text-btn);
    background: var(--bg-btn-active);
    border: 1px solid var(--border-btn);
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: color 0.12s, border-color 0.12s, background 0.12s;
}
.rules-btn:hover {
    color: var(--text);
    background: var(--bg-btn-hover);
    border-color: var(--text-muted);
}
.rules-btn.rules-btn-active {
    color: #93c5fd;
    background: #1e3a5f;
    border-color: #1e3a5f;
}
.rules-btn-icon {
    flex-shrink: 0;
}

/* ── Rules modal ── */
.rules-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-overlay);
    backdrop-filter: blur(4px);
}
.rules-modal {
    background: var(--bg-elevated);
    border: 1px solid var(--border-module);
    border-radius: 0.75rem;
    width: 560px;
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-modal);
}
.rules-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.rules-modal-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text);
}
.rules-modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
    transition: color 0.12s;
}
.rules-modal-close:hover {
    color: var(--text-alt);
}
.rules-modal-body {
    padding: 1.25rem;
    overflow-y: auto;
    flex: 1 1 0%;
    min-height: 0;
}
.rules-modal-content {
    background: var(--bg-btn);
    border: 1px solid var(--border-strong);
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    color: var(--text-secondary);
    font-size: 0.82rem;
    line-height: 1.65;
    white-space: pre-wrap;
    word-break: break-word;
}
/* ── Market info bar ── */
.market-info-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.4rem 0.75rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    font-size: 0.65rem;
}
.mib-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}
.mib-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.mib-stat {
    color: var(--text-muted-alt);
    font-weight: 600;
    white-space: nowrap;
}
.mib-label {
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-right: 0.2rem;
}
.mib-right {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
}
.mib-chance {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-right: 0.25rem;
}
.mib-btn {
    padding: 0.2rem 0.5rem !important;
    font-size: 0.6rem !important;
    width: auto !important;
}

/* ── Price chart ── */
.price-chart-section {
    flex-shrink: 0;
    border-bottom: 1px solid var(--border);
}
.price-chart-section.price-chart-full {
    flex: 1 1 0%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.price-chart-container {
    height: 220px;
    background: var(--bg-card);
    position: relative;
}
.price-chart-full .price-chart-container {
    height: auto;
    flex: 1 1 0%;
    min-height: 0;
}
.chart-loading-indicator {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #6366f1 50%, transparent 100%);
    background-size: 200% 100%;
    animation: chart-shimmer 1.2s ease-in-out infinite;
    z-index: 2;
    pointer-events: none;
}
@keyframes chart-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
.timeframe-bar {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0.3rem 0.75rem;
    background: var(--bg-surface);
}
.tf-btn {
    padding: 0.2rem 0.55rem;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--text-muted);
    background: none;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: color 0.12s, background 0.12s;
}
.tf-btn:hover {
    color: var(--text-secondary);
    background: var(--bg-hover);
}
.tf-btn.active {
    color: var(--text);
    background: var(--bg-active-strong);
}

.events-panel-list {
    flex: 1 1 0%;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

/* ── Event row (grid) ── */
.ev-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 38px minmax(0, 120px) minmax(0, 120px);
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 0.65rem;
    border-bottom: 1px solid var(--border-subtle);
    cursor: pointer;
    transition: background 0.1s;
}
.ev-row:hover {
    background: var(--bg-active-subtle);
}
.ev-row.active {
    background: rgba(99,102,241,0.08);
    border-left: 2px solid #6366f1;
    padding-left: calc(0.65rem - 2px);
}

.ev-item-left {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 0;
}
.ev-item-icon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.ev-item-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 1px;
}
.ev-item-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-alt);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ev-item-vol {
    font-size: 0.58rem;
    color: var(--text-muted);
    font-weight: 600;
}
.ev-item-chance {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-align: right;
    white-space: nowrap;
    min-width: 30px;
}

.ev-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0;
    border-radius: 0.25rem;
    font-size: 0.62rem;
    font-weight: 700;
    white-space: nowrap;
    border: 1px solid;
    cursor: pointer;
    transition: background 0.12s;
    width: 100%;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ev-btn-yes {
    background: rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.35);
    color: #34d399;
}
.ev-btn-yes:hover { background: rgba(16, 185, 129, 0.25); }
.ev-btn-no {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.35);
    color: #f87171;
}
.ev-btn-no:hover { background: rgba(239, 68, 68, 0.25); }

.order-form-panel {
    flex: 1 1 0%;
    overflow-y: auto;
}

.activity-log-panel {
    grid-column: 2 / 4;
    height: 120px;
    min-height: 0;
    overflow: hidden;
    padding: 0 !important;
}

.orderbook-card {
    flex: 1 1 0%;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* ── Orderbook ──────────────────────────────────────────── */
.ob-wrapper {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
}

.ob-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    position: relative;
    align-items: center;
    min-height: 30px;
}

.ob-header-row {
    flex-shrink: 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.ob-header-row .ob-cell {
    color: var(--text-muted);
}

.ob-side {
    flex: 1 1 0%;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none;
}
.ob-side:hover {
    scrollbar-width: thin;
    scrollbar-color: var(--border-module) transparent;
}
.ob-asks-spacer {
    flex: 1 1 0%;
}
.ob-side::-webkit-scrollbar { width: 0; }
.ob-side:hover::-webkit-scrollbar { width: 3px; }
.ob-side:hover::-webkit-scrollbar-track { background: transparent; }
.ob-side:hover::-webkit-scrollbar-thumb { background: var(--border-module); border-radius: 2px; }

.ob-cell {
    display: block;
    position: relative;
    z-index: 1;
    padding: 0.35rem 0.75rem;
    white-space: nowrap;
}
.ob-price { text-align: left; font-weight: 600; }
.ob-size { text-align: center; color: var(--text-secondary); }
.ob-total { text-align: right; color: var(--text); font-weight: 600; }

.ob-depth-bar {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.15;
}
.ob-depth-ask { background-color: #ef4444; }
.ob-depth-bid { background-color: #10b981; }

.ob-spread {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0.75rem;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-surface);
}
.ob-spread-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
}
.ob-spread-value {
    color: #f59e0b;
    font-weight: 700;
}
.ob-empty {
    padding: 1rem;
    text-align: center;
    color: var(--text-dim);
    font-size: 0.7rem;
}

/* ── Bottom tabbed panel ───────────────────────────────── */
.bottom-panel {
    flex-shrink: 0;
    height: 220px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.bottom-panel-tabs {
    display: flex;
    align-items: center;
    gap: 0;
    border-bottom: 1px solid var(--border-strong);
    padding: 0 0.75rem;
    flex-shrink: 0;
}

.bottom-tab {
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
}
.bottom-tab:hover { color: var(--text-secondary); }
.bottom-tab.active {
    color: var(--text);
    border-bottom-color: var(--text-muted);
}

.bottom-panel-body {
    flex: 1 1 0%;
    overflow-y: auto;
    overflow-x: hidden;
    font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
    font-size: 0.75rem;
}

/* ── Bottom panel rows ─────────────────────────────────── */
.bp-row {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    align-items: center;
    padding: 0 0.75rem;
    min-height: 32px;
}
.bp-row-3 {
    grid-template-columns: repeat(3, 1fr);
}
.bp-row-4 {
    grid-template-columns: repeat(4, 1fr);
}
.bp-row-5 {
    grid-template-columns: repeat(5, 1fr);
}
.bp-header {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}
.bp-data-row {
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}
.bp-data-row:hover {
    background: var(--bg-active-row);
}
.bp-row > span {
    display: block;
}
.bp-data-row > span:last-child {
    text-align: left;
}
.bp-empty {
    padding: 1rem;
    text-align: center;
    color: var(--text-dim);
    font-size: 0.7rem;
}

/* ── Card / table ───────────────────────────────────────── */
.card { background-color: var(--bg-card); border-radius: 0.75rem; border: 1px solid var(--border-strong); }

/* ── Order buttons ──────────────────────────────────────── */
.order-btn {
    flex: 1 1 0%;
    padding: 0.2rem 0;
    border-radius: 0.25rem;
    font-size: 0.65rem;
    font-weight: 700;
    border: 1px solid var(--border-btn);
    background-color: var(--bg-btn-active);
    color: var(--text-btn);
}
.order-btn:hover { background-color: var(--bg-btn-hover); }
.order-btn.active { background-color: var(--text-dim); border-color: var(--text-muted); color: var(--text); }
.order-btn.buy-active { background-color: rgba(16, 185, 129, 0.2); border-color: rgba(16, 185, 129, 0.5); color: #34d399; }
.order-btn.sell-active { background-color: rgba(239, 68, 68, 0.2); border-color: rgba(239, 68, 68, 0.5); color: #f87171; }

.order-type-toggle {
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid #1e3a5f;
    background-color: #1e3a5f;
    color: #93c5fd;
    cursor: pointer;
    white-space: nowrap;
}
.order-type-toggle:hover { background-color: #264a73; border-color: #3b82f6; }

.outcome-container .order-btn {
    padding: 0.375rem 0;
    font-size: 0.75rem;
    border-width: 2px;
    background-color: rgba(148, 163, 184, 0.12);
    border-color: rgba(148, 163, 184, 0.32);
    color: var(--text-secondary);
}
.outcome-container .order-btn:hover { background-color: rgba(148, 163, 184, 0.24); }
.outcome-container .order-btn.active {
    background-color: rgba(156, 163, 175, 0.35);
    border-color: var(--text-muted-alt);
    color: var(--text);
}

.btn-max { font-size: 0.65rem; color: var(--text-btn-max); font-weight: 700; cursor: pointer; text-decoration: none; }

.place-order-btn {
    width: 100%;
    padding: 0.5rem 0;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 700;
    background-color: var(--bg-btn-active);
    color: var(--text);
    border: 1px solid var(--border-btn);
}
.place-order-btn:hover:not(:disabled) { background-color: var(--bg-btn-hover); }
.place-order-btn:disabled { cursor: not-allowed; opacity: 0.45; }

/* ── Cancel / status ────────────────────────────────────── */
.order-btn-cancel-sm {
    font-size: 0.65rem;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    background-color: #b91c1c;
    color: #fff;
    font-weight: 600;
    border: 1px solid #ef4444;
}
.order-btn-cancel-sm:hover { background-color: #991b1b; }
.order-btn-cancel-sm:disabled {
    background-color: var(--text-dim);
    border-color: var(--text-muted);
    color: var(--text-muted-alt);
    cursor: not-allowed;
}

.bottom-panel-orders-actions { display: flex; align-items: center; gap: 0.5rem; margin-left: auto; }

.open-orders-list { display: flex; flex-direction: column; gap: 0.5rem; padding: 0.5rem 0; }
.order-card {
    display: grid;
    grid-template-columns: auto 1fr minmax(3rem, auto) minmax(3.5rem, auto) minmax(3.5rem, auto) auto;
    align-items: center;
    gap: 0.85rem;
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-subtle);
    background: var(--bg-input);
    min-height: 56px;
}
.order-card:hover { border-color: var(--border); }
.order-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 0.375rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}
.order-card-icon-svg {
    width: 20px;
    height: 20px;
}
.order-card-icon-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}
.order-card-main { min-width: 0; }
.order-card-title {
    font-size: 0.75rem;
    color: var(--text);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.order-card-meta {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.2rem;
    font-size: 0.7rem;
}
.order-card-outcome {
    padding: 0.1rem 0.35rem;
    border-radius: 0.25rem;
    font-weight: 600;
    font-size: 0.65rem;
    background: rgba(148, 163, 184, 0.15);
}
.order-card-fill, .order-card-price, .order-card-value {
    font-size: 0.75rem;
    min-width: 0;
}
.order-card-action { margin-left: auto; }

/* Shared order-panel buttons: same height and style */
.order-panel-btn {
    height: 28px;
    min-width: 60px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    border-radius: 0.35rem;
    border: 1px solid;
    cursor: pointer;
    padding: 0 0.6rem;
    box-sizing: border-box;
}
.orders-filter-switcher {
    display: inline-flex;
    width: 100%;
    max-width: 140px;
    border-radius: 0.35rem;
    background: var(--bg-input);
    border: 1px solid var(--border-btn);
    padding: 2px;
    gap: 0;
}
.orders-filter-switch-btn {
    flex: 1;
    min-width: 0;
    border: none;
    border-radius: 0.25rem;
    background-color: transparent;
    color: var(--text-muted);
}
.orders-filter-switch-btn:hover {
    background-color: transparent;
    color: var(--text);
}
.orders-filter-switch-btn.active {
    background-color: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
    color: #93c5fd;
}
.orders-filter-help-wrap {
    position: relative;
    flex-shrink: 0;
}
.orders-filter-info-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.15s, background 0.15s;
    outline: none;
    box-shadow: none;
}
.orders-filter-info-btn:hover {
    color: #93c5fd;
    background: rgba(59, 130, 246, 0.08);
}
.orders-filter-info-btn:focus {
    outline: none;
    box-shadow: none;
}
.orders-filter-help-popover {
    position: fixed;
    z-index: 9999;
    max-width: 280px;
    padding: 0.65rem 0.85rem;
    font-size: 0.72rem;
    line-height: 1.45;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}
.orders-filter-help-body {
    margin: 0;
}
.orders-filter-help-body p {
    margin: 0 0 0.4rem 0;
}
.orders-filter-help-body p:last-child {
    margin-bottom: 0;
}
.orders-filter-help-body strong {
    color: var(--text);
    font-weight: 600;
}

.cancel-all-btn {
    background-color: transparent;
    color: var(--text-muted);
    border-color: var(--border-btn);
    white-space: nowrap;
    flex-shrink: 0;
}
.cancel-all-btn:hover {
    background-color: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.5);
    color: #f87171;
}

.order-card-cancel {
    background-color: #7f1d1d;
    color: #fff;
    border-color: #b91c1c;
}
.order-card-cancel:hover { background-color: #991b1b; }
.order-card-cancel {
    min-width: 64px;
}
.order-card-cancel:disabled,
.cancel-all-btn:disabled {
    background-color: var(--text-dim);
    border-color: var(--text-muted);
    color: var(--text-muted-alt);
    cursor: not-allowed;
}

.status-overlay { pointer-events: none; }
.success { background-color: rgba(16, 185, 129, 0.2) !important; color: #34d399 !important; border: 1px solid rgba(16, 185, 129, 0.45) !important; }
.pending { background-color: rgba(148, 163, 184, 0.2) !important; color: var(--text-secondary) !important; border: 1px solid rgba(148, 163, 184, 0.45) !important; }
.error { background-color: rgba(239, 68, 68, 0.2) !important; color: #f87171 !important; border: 1px solid rgba(239, 68, 68, 0.45) !important; }

/* ── Activity log ───────────────────────────────────────── */
.alog-wrapper {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    overflow: hidden;
}
.alog-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-bottom: 1px solid var(--border-module);
    flex-shrink: 0;
}
.alog-title {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}
.alog-count {
    font-size: 9px;
    color: var(--text-muted);
    background: var(--bg-input);
    padding: 0 5px;
    border-radius: 8px;
    line-height: 16px;
}
.alog-clear {
    margin-left: auto;
    font-size: 9px;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 1px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.alog-clear:hover { color: var(--text-primary); background: var(--bg-input); }
.alog-body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
    font-size: 10px;
    line-height: 1.5;
    padding: 4px 8px;
}
.alog-body::-webkit-scrollbar { width: 4px; }
.alog-body::-webkit-scrollbar-thumb { background: var(--border-module); border-radius: 2px; }
.alog-empty {
    color: var(--text-muted);
    font-size: 10px;
    padding: 8px 0;
    text-align: center;
}
.alog-entry {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 1px 0;
}
.alog-time {
    color: var(--text-muted);
    flex-shrink: 0;
    font-size: 9px;
    opacity: 0.6;
}
.alog-icon {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    line-height: 1;
}
.alog-text {
    word-break: break-word;
    white-space: pre-wrap;
}
.alog-info  .alog-icon { color: var(--text-muted-alt); background: rgba(255,255,255,0.06); }
.alog-info  .alog-text  { color: var(--text-muted-alt); }
.alog-success .alog-icon { color: #4ade80; background: rgba(74,222,128,0.12); }
.alog-success .alog-text  { color: #86efac; }
.alog-warn  .alog-icon { color: #fbbf24; background: rgba(251,191,36,0.12); }
.alog-warn  .alog-text  { color: #fde68a; }
.alog-error .alog-icon { color: #f87171; background: rgba(248,113,113,0.12); }
.alog-error .alog-text  { color: #fca5a5; }
.alog-blue  .alog-icon { color: #60a5fa; background: rgba(96,165,250,0.12); }
.alog-blue  .alog-text  { color: #93c5fd; }

/* ── Input field ────────────────────────────────────────── */
.text-xxs { font-size: 10px; }
.input-field {
    display: flex;
    align-items: center;
    background: var(--bg-input);
    border: 1px solid var(--border-input);
    border-radius: 0.375rem;
    padding: 0 0.625rem;
    transition: border-color 0.15s;
}
.input-field:focus-within { border-color: var(--text-muted); }
.input-field input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.4rem 0;
    min-width: 0;
}
.input-field input::placeholder { color: var(--text-dim); }
.input-field .input-suffix {
    color: var(--text-muted);
    font-size: 0.6rem;
    font-weight: 600;
    margin-left: 0.375rem;
    flex-shrink: 0;
    text-transform: uppercase;
}

/* ── Settings ───────────────────────────────────────────── */
.module-btn {
    width: 100%;
    padding: 0.875rem 1rem;
    border-radius: 0.5rem;
    background: var(--bg-module);
    border: 1px solid var(--border-module);
    color: var(--text-module);
    font-size: 0.8rem;
    font-weight: 600;
    text-align: left;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.module-btn:hover {
    background: var(--bg-module-hover);
    border-color: var(--text-muted-alt);
    color: var(--text);
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.module-btn .status-dot { width: 6px; height: 6px; border-radius: 50%; background-color: var(--text-dim); }
.module-btn:hover .status-dot { background-color: var(--text-muted-alt); box-shadow: 0 0 8px var(--text-muted-alt); }
.module-btn.active { background: rgba(16, 185, 129, 0.12); border-color: #10b981; color: var(--text); }
.module-btn.active .status-dot { background-color: #10b981; box-shadow: 0 0 10px #10b981; }

.settings-panel {
    background: var(--bg-elevated);
    border: 1px solid var(--border-input);
    border-radius: 0.5rem;
    padding: 1rem;
}
.settings-panel h3, .settings-panel label {
    font-style: normal !important;
    letter-spacing: normal !important;
    text-transform: none !important;
}

.source-banner {
    flex: 1 1 0%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    padding: 0.425rem 0.5rem;
    border-radius: 0.5rem;
    background: var(--bg-module);
    border: 1px solid var(--border-module);
    font-size: 0.7rem;
    font-weight: 700;
    transition: border-color 0.15s, background 0.15s;
}
.source-banner img { width: 1rem; height: 1rem; border-radius: 0.175rem; object-fit: cover; }

/* ── Markets page ──────────────────────────────────────── */
.markets-page {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    gap: 0.5rem;
    overflow: hidden;
}

.markets-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.markets-categories {
    display: flex;
    align-items: center;
    gap: 0;
}

.markets-cat-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
}
.markets-cat-btn:hover { color: var(--text-secondary); }
.markets-cat-btn.active {
    color: var(--text);
    border-bottom-color: var(--text-muted);
}

.markets-toolbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.markets-search {
    width: 200px;
}
.markets-search input {
    font-size: 0.7rem !important;
    padding: 0.3rem 0 !important;
}

.mk-sort-picker {
    position: relative;
}
.mk-sort-toggle {
    font-size: 0.7rem;
    font-weight: 700;
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-input);
    border-radius: 0.375rem;
    padding: 0.35rem 0.6rem;
    cursor: pointer;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: border-color 0.15s;
}
.mk-sort-toggle:hover { border-color: var(--text-muted); }
.mk-sort-caret {
    font-size: 0.55rem;
    color: var(--text-muted);
}
.mk-sort-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    z-index: 20;
    background: var(--bg-elevated);
    border: 1px solid var(--border-input);
    border-radius: 0.375rem;
    padding: 0.25rem 0;
    min-width: 100%;
    box-shadow: var(--shadow-dropdown);
}
.mk-sort-option {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.35rem 0.65rem;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted-alt);
    background: none;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.1s, color 0.1s;
}
.mk-sort-option:hover {
    background: var(--bg-hover);
    color: var(--text-alt);
}
.mk-sort-option.active {
    color: var(--text);
}

.markets-table-wrap {
    flex: 1 1 0%;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.markets-row {
    display: grid;
    grid-template-columns: 1fr 90px 90px 90px;
    align-items: center;
    padding: 0 0.75rem;
    min-height: 52px;
    gap: 0.25rem;
}

.markets-header {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    min-height: 38px;
}
.markets-header .markets-cell {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.markets-data-row {
    border-bottom: 1px solid var(--border-subtle);
    cursor: pointer;
    transition: background 0.1s;
}
.markets-data-row:hover {
    background: var(--bg-active-subtle);
}
.markets-data-row.mk-ended {
    opacity: 0.4;
}

.markets-cell {
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mk-event {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    min-width: 0;
    overflow: hidden;
}
.mk-event-icon {
    width: 34px;
    height: 34px;
    border-radius: 0.375rem;
    object-fit: cover;
    flex-shrink: 0;
}
.mk-event-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 2px;
}
.mk-event-title {
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-alt);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mk-event-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.65rem;
}
.mk-event-end {
    color: var(--text-muted);
}
.mk-event-prices {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    font-weight: 700;
    font-size: 0.65rem;
}
.mk-event-favorite {
    color: var(--text-muted-alt);
    font-size: 0.65rem;
}
.mk-fav-price {
    font-weight: 700;
    color: #34d399;
}
.mk-price-sep {
    color: var(--text-dim);
}

.mk-yes { color: #34d399; }
.mk-no { color: #f87171; }
.mk-num { color: var(--text-muted-alt); justify-content: flex-end; }

/* ── Multi-market expand/collapse ───────── */
.mk-event-group {
    border-bottom: 1px solid var(--border-subtle);
}
.mk-event-group .markets-data-row {
    border-bottom: none;
}

.mk-expand-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    color: var(--text-muted);
    transition: transform 0.15s;
    flex-shrink: 0;
    width: 14px;
}
.mk-expand-arrow.open {
    transform: rotate(90deg);
}

/* ── Child (sub-market) rows ────────────── */
.mk-child-row {
    background: var(--bg-surface);
    min-height: 44px;
}
.mk-child-row:hover {
    background: rgba(255, 255, 255, 0.025) !important;
}

.mk-child-event {
    padding-left: 1.75rem;
    gap: 0.5rem;
}
.mk-child-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.mk-child-title {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.75rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mk-child-prices {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    font-weight: 700;
    font-size: 0.68rem;
    margin-left: auto;
    flex-shrink: 0;
}

.markets-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 3rem 2rem;
    color: var(--text-dim);
    font-size: 0.75rem;
    font-weight: 600;
}
.markets-loading-spinner {
    width: 24px;
    height: 24px;
    border: 2.5px solid var(--border);
    border-top-color: #6366f1;
    border-radius: 50%;
    animation: app-spin 0.7s linear infinite;
}

/* ── Auth: topbar login / user menu ────────────────────── */
.auth-login-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.7rem;
    border-radius: 0.375rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-secondary);
    background: var(--bg-btn);
    border: 1px solid var(--border-input);
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
    white-space: nowrap;
}
.auth-login-btn-lg {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}
.auth-login-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.auth-login-btn:hover:not(:disabled) {
    background: var(--bg-btn-active);
    border-color: var(--text-muted);
    color: var(--text);
}
.auth-google-icon,
.auth-wallet-icon {
    flex-shrink: 0;
}
.auth-wallet-error {
    font-size: 0.65rem;
    color: #ef4444;
    white-space: nowrap;
}
.default-avatar {
    border-radius: 6px;
    flex-shrink: 0;
}

/* ── Connect modal ────────────────────────────────────── */
.connect-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-overlay);
    backdrop-filter: blur(4px);
}
.connect-modal {
    background: var(--bg-modal);
    border: 1px solid var(--border-modal);
    border-radius: 0.75rem;
    width: 360px;
    max-width: 92vw;
    padding: 1.5rem;
    box-shadow: 0 12px 40px var(--bg-overlay);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.connect-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.connect-modal-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text);
    margin: 0;
}
.connect-modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0 0.2rem;
    line-height: 1;
    transition: color 0.12s;
}
.connect-modal-close:hover { color: var(--text-alt); }
.connect-modal-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.7rem 0;
    border-radius: 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-alt);
    background: var(--bg-connect-btn);
    border: 1px solid var(--border-input);
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
}
.connect-modal-google:hover {
    background: var(--bg-connect-hover);
    border-color: var(--text-muted);
}
.connect-modal-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-dim);
    font-size: 0.72rem;
}
.connect-modal-divider::before,
.connect-modal-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border-modal);
}
.connect-modal-wallets {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.6rem;
}
.connect-modal-wallet-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 0.5rem;
    border-radius: 0.5rem;
    background: var(--bg-connect-btn);
    border: 1px solid var(--border-modal);
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
}
.connect-modal-wallet-btn:hover:not(:disabled) {
    background: var(--bg-connect-hover);
    border-color: #6366f1;
}
.connect-modal-wallet-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.connect-modal-wallet-icon {
    border-radius: 0.375rem;
}
.connect-modal-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-align: center;
    margin: 0;
}
.connect-modal-status {
    font-size: 0.72rem;
    color: #a5b4fc;
    text-align: center;
    margin: 0;
}
.connect-modal-error {
    font-size: 0.72rem;
    color: #ef4444;
    text-align: center;
    margin: 0;
}
/* ── Topbar right group (balances + avatar) ──────────── */
.topbar-right-group {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.topbar-balance-split {
    display: inline-flex;
    align-items: center;
    background: var(--bg-modal);
    border: 1px solid var(--border-strong);
    border-radius: 0.375rem;
    overflow: hidden;
}
.topbar-balance-half {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.22rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}
.topbar-balance-divider {
    width: 1px;
    height: 18px;
    background: var(--border-modal);
    flex-shrink: 0;
}
.auth-user-menu {
    position: relative;
}
.auth-avatar-btn {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 6px;
    transition: box-shadow 0.12s;
}
.auth-avatar-btn:hover {
    box-shadow: 0 0 0 2px rgba(99,102,241,0.4);
}
.auth-chevron {
    color: rgba(255,255,255,0.7);
}
.auth-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}
.auth-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 50;
    min-width: 240px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-modal);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-dropdown);
    overflow: hidden;
    padding: 0.35rem 0;
}
.auth-dropdown-header {
    padding: 0.65rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.auth-dropdown-name {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-alt);
}
.auth-dropdown-email {
    font-size: 0.62rem;
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
/* profile row (avatar + name + arrow) */
.auth-dropdown-profile {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: background 0.1s;
    text-align: left;
}
.auth-dropdown-profile:hover {
    background: var(--bg-hover);
}
.auth-profile-name {
    flex: 1;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-alt);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.auth-profile-arrow {
    flex-shrink: 0;
    color: var(--text-dim);
    transition: color 0.1s;
}
.auth-dropdown-profile:hover .auth-profile-arrow {
    color: var(--text-muted-alt);
}
/* wallet address row */
.auth-dropdown-wallet {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.45rem 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: background 0.1s;
    text-align: left;
}
.auth-dropdown-wallet:hover {
    background: var(--bg-hover);
}
.auth-dropdown-wallet svg {
    flex-shrink: 0;
    color: #6366f1;
}
.auth-addr-text {
    flex: 1;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted-alt);
    font-family: "SF Mono", "Menlo", "Monaco", monospace;
}
.auth-addr-action {
    flex-shrink: 0;
    color: var(--text-dim);
    font-size: 0.72rem;
    transition: color 0.1s;
}
.auth-dropdown-wallet:hover .auth-addr-action {
    color: var(--text-muted-alt);
}
.auth-dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 0.2rem 0;
}
.auth-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    text-align: left;
    padding: 0.5rem 0.75rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted-alt);
    background: none;
    border: none;
    cursor: pointer;
    transition: background 0.1s, color 0.1s;
}
.auth-dropdown-item svg {
    flex-shrink: 0;
}
.auth-dropdown-item:hover {
    background: var(--bg-hover);
    color: var(--text);
}
/* ── Export key modal ─────────────────────────────────── */
.export-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-overlay-heavy);
    backdrop-filter: blur(4px);
}
.export-card {
    position: relative;
    width: 380px;
    max-width: 92vw;
    background: var(--bg-elevated);
    border: 1px solid var(--border-modal);
    border-radius: 1.25rem;
    padding: 2rem 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.export-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
}
.export-close:hover {
    color: var(--text-alt);
    background: rgba(255, 255, 255, 0.06);
}
.export-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(212, 160, 23, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}
.export-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 0.5rem;
}
.export-warning {
    font-size: 0.82rem;
    color: #d4a017;
    margin: 0 0 1.25rem;
    line-height: 1.5;
    max-width: 280px;
}
.export-error {
    font-size: 0.82rem;
    color: #ef4444;
    margin: 0 0 1rem;
}
.export-key-loading {
    display: flex;
    justify-content: center;
    padding: 1.5rem 0;
}
.export-key-box {
    width: 100%;
    background: var(--bg-hover);
    border: 1px solid var(--border-modal);
    border-radius: 0.625rem;
    padding: 0.875rem;
    margin-bottom: 1rem;
    min-height: 60px;
    display: flex;
    align-items: center;
}
.export-key-box code {
    display: block;
    word-break: break-all;
    font-size: 0.78rem;
    font-family: "SF Mono", "Menlo", "Monaco", monospace;
    color: var(--text-alt);
    line-height: 1.5;
    filter: blur(6px);
    user-select: none;
    transition: filter 0.25s;
}
.export-key-box.revealed code {
    filter: none;
    user-select: all;
}
.export-actions {
    display: flex;
    gap: 0.75rem;
    width: 100%;
    margin-bottom: 1rem;
}
.export-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--bg-btn-active);
    border: 1px solid var(--border-export);
    border-radius: 2rem;
    color: var(--text-alt);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}
.export-action-btn:hover {
    background: var(--bg-btn-hover);
    border-color: var(--border-input);
}
.export-close-btn {
    width: 100%;
    padding: 0.7rem;
    background: #d4a017;
    border: none;
    border-radius: 2rem;
    color: #111;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}
.export-close-btn:hover {
    background: #e0ad1f;
}

.auth-dropdown-logout {
    color: #ef4444;
}
.auth-dropdown-logout:hover {
    color: #f87171;
    background: rgba(239,68,68,0.08);
}

/* ── App loading spinner ─────────────────────────────── */
.app-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    gap: 1rem;
    background: var(--bg-base);
}
.app-loading-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border);
    border-top-color: #6366f1;
    border-radius: 50%;
    animation: app-spin 0.7s linear infinite;
}
@keyframes app-spin {
    to { transform: rotate(360deg); }
}
.app-loading-text {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-dim);
    letter-spacing: 0.08em;
    animation: app-pulse 1.5s ease-in-out infinite;
}
@keyframes app-pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* ── Settings page ─────────────────────────────────────── */
.settings-page {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 600px;
    padding: 0.5rem 0;
}
.settings-section {
    padding: 1.25rem;
}
.settings-section-title {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}
.settings-muted {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ── Profile card ── */
.profile-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.profile-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.profile-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.profile-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.profile-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-alt);
}
.profile-email {
    font-size: 0.7rem;
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.profile-signout-btn {
    align-self: flex-start;
    padding: 0.35rem 0.8rem;
    border-radius: 0.375rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted-alt);
    background: var(--bg-btn);
    border: 1px solid var(--border-input);
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.profile-signout-btn:hover {
    background: var(--bg-btn-active);
    border-color: #ef4444;
    color: #f87171;
}

/* ── Wallet section ────────────────────────────────────── */
.wallet-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.wallet-row {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}
.wallet-label {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}
.wallet-address-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.wallet-address {
    font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
    font-size: 0.72rem;
    color: var(--text-alt);
    background: var(--bg-input);
    border: 1px solid var(--border-strong);
    border-radius: 0.375rem;
    padding: 0.4rem 0.6rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    flex: 1;
}
.wallet-copy-btn,
.wallet-refresh-btn {
    padding: 0.3rem 0.6rem;
    border-radius: 0.3rem;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted-alt);
    background: var(--bg-btn);
    border: 1px solid var(--border-input);
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.wallet-copy-btn:hover,
.wallet-refresh-btn:hover {
    background: var(--bg-btn-active);
    border-color: var(--text-muted);
    color: var(--text);
}
.wallet-refresh-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.wallet-balance-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.wallet-balance {
    font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
    font-size: 0.85rem;
    font-weight: 700;
    color: #34d399;
}
.wallet-export-btn {
    padding: 0.35rem 0.7rem;
    border-radius: 0.375rem;
    font-size: 0.68rem;
    font-weight: 700;
    color: #f87171;
    background: rgba(239,68,68,0.08);
    border: 1px solid rgba(239,68,68,0.25);
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
    align-self: flex-start;
}
.wallet-export-btn:hover {
    background: rgba(239,68,68,0.16);
    border-color: rgba(239,68,68,0.45);
}
.wallet-export-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.wallet-pk-revealed {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.wallet-pk {
    word-break: break-all;
    white-space: normal;
    font-size: 0.68rem;
    color: #f87171;
    border-color: rgba(239,68,68,0.2);
}
.wallet-pk-actions {
    display: flex;
    gap: 0.4rem;
}
.wallet-pk-warning {
    font-size: 0.62rem;
    color: #f87171;
    font-weight: 600;
}
.wallet-pk-section {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    align-items: flex-start;
}
.wallet-pk-error {
    font-size: 0.62rem;
    color: #f87171;
    font-weight: 600;
}
.wallet-pk-confirm {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.6rem 0.75rem;
    background: rgba(239,68,68,0.06);
    border: 1px solid rgba(239,68,68,0.2);
    border-radius: 0.375rem;
}
.wallet-pk-confirm-warning {
    font-size: 0.68rem;
    color: #f87171;
    line-height: 1.5;
    font-weight: 600;
}
.wallet-pk-confirm-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.wallet-pk-countdown {
    font-size: 0.62rem;
    color: var(--text-muted-alt);
    font-weight: 500;
    white-space: nowrap;
}
.wallet-hint {
    font-size: 0.7rem;
    color: var(--text-muted);
    line-height: 1.5;
    padding-top: 0.25rem;
    border-top: 1px solid var(--border);
}
.wallet-hint strong {
    color: var(--text-muted-alt);
}

/* Monochrome overrides for Tailwind utility classes */
.text-blue-500, .text-purple-500, .text-blue-400 { color: var(--text-secondary) !important; }
.bg-indigo-600, .bg-blue-600, .bg-green-600, .bg-red-600 { background-color: var(--bg-btn-active) !important; }
.hover\:bg-indigo-500:hover, .hover\:bg-blue-600:hover, .hover\:bg-red-600:hover { background-color: var(--text-dim) !important; }
.border-blue-500, .focus\:border-blue-500:focus, .focus\:border-emerald-500:focus { border-color: var(--text-muted) !important; }