/* ============================================================
   CARDBOARD DESIGN SYSTEM — The Bond Project
   Scoped under body.cardboard to isolate from existing pages
   ============================================================ */

/* ── Design Tokens ── */
:root {
    /* Backgrounds */
    --cb-bg-page:       #0a0a0a;
    --cb-bg-surface:    #111111;
    --cb-bg-elevated:   #1a1a1a;
    --cb-bg-subtle:     #141414;

    /* Borders */
    --cb-border:        #1f1f1f;
    --cb-border-hover:  #2a2a2a;
    --cb-border-accent: #333333;

    /* Text */
    --cb-text-primary:   #ffffff;
    --cb-text-secondary: #a1a1a1;
    --cb-text-muted:     #666666;
    --cb-text-dim:       #444444;

    /* Accent */
    --cb-accent-glow:    rgba(255, 255, 255, 0.06);
    --cb-accent-yield:   #4FC3F7;
    --cb-accent-amber:   #FFB74D;

    /* Semantic */
    --cb-success:        #22c55e;
    --cb-danger:         #ff4444;

    /* Radii */
    --cb-radius-sm:  8px;
    --cb-radius-md:  12px;
    --cb-radius-lg:  16px;
    --cb-radius-xl:  20px;
    --cb-radius-full: 9999px;

    /* Spacing */
    --cb-section-padding: 100px;
    --cb-max-width:       1200px;
    --cb-gap:             16px;
    --cb-card-padding:    24px;
    --cb-navbar-height:   64px;
    --cb-ticker-height:   36px;
    --cb-top-offset:      100px; /* navbar + ticker bar */

    /* Typography */
    --cb-font: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Animation */
    --cb-ease:          cubic-bezier(0.16, 1, 0.3, 1);
    --cb-ease-out:      cubic-bezier(0.0, 0.0, 0.2, 1.0);
    --cb-duration-fast:   200ms;
    --cb-duration-normal: 400ms;
    --cb-duration-slow:   600ms;
    --cb-duration-hero:   800ms;
}

/* ── Light Mode Tokens ── */
body.cardboard[data-theme="light"] {
    --cb-bg-page:       #f5f5f5;
    --cb-bg-surface:    #ffffff;
    --cb-bg-elevated:   #fafafa;
    --cb-bg-subtle:     #f0f0f0;

    --cb-border:        #e5e5e5;
    --cb-border-hover:  #d4d4d4;
    --cb-border-accent: #a3a3a3;

    --cb-text-primary:   #171717;
    --cb-text-secondary: #525252;
    --cb-text-muted:     #a3a3a3;
    --cb-text-dim:       #d4d4d4;

    --cb-accent-glow:    rgba(0, 0, 0, 0.04);
    --cb-accent-yield:   #0284c7;
    --cb-accent-amber:   #d97706;
}

/* ── Base Resets (scoped) ── */
body.cardboard {
    font-family: var(--cb-font);
    background-color: var(--cb-bg-page);
    color: var(--cb-text-primary);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow: auto;
    height: auto;
    min-height: 100vh;
}

/* Remove noise overlay */
body.cardboard::before {
    display: none !important;
}

/* ── Pulsating Circle (Brand Logo) ── */
.pulsating-circle {
    width: 30px;
    height: 30px;
    background: #ffffff;
    border-radius: 50%;
    position: relative;
    animation: cb-pulse 2s ease-in-out infinite;
    transition: all 0.3s ease;
}

.pulsating-circle::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: cb-pulse-ring 2s ease-in-out infinite;
}

@keyframes cb-pulse {
    0%   { opacity: 1; transform: scale(1); }
    50%  { opacity: 0.7; transform: scale(0.95); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes cb-pulse-ring {
    0%   { opacity: 0.6; transform: scale(0.8); }
    50%  { opacity: 0.3; transform: scale(1.1); }
    100% { opacity: 0.6; transform: scale(0.8); }
}

/* ── Typography ── */
body.cardboard h1,
body.cardboard h2,
body.cardboard h3,
body.cardboard h4 {
    letter-spacing: -0.02em;
    line-height: 1.1;
    font-weight: 600;
    margin: 0;
}

body.cardboard h1 { font-size: 3rem; }
body.cardboard h2 { font-size: 2.25rem; }
body.cardboard h3 { font-size: 1.25rem; font-weight: 500; letter-spacing: -0.01em; line-height: 1.3; }

body.cardboard p {
    color: var(--cb-text-secondary);
    line-height: 1.6;
    font-size: 1rem;
    margin: 0;
}

/* ── Layout Utilities ── */
.cb-container {
    max-width: var(--cb-max-width);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    box-sizing: border-box;
}

.cb-page-layout {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-top: var(--cb-top-offset);
}

.cb-section {
    padding: var(--cb-section-padding) 0;
}

/* ── Card ── */
.cb-card {
    background-color: var(--cb-bg-surface);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-md);
    padding: var(--cb-card-padding);
    transition: border-color var(--cb-duration-fast) ease,
                transform var(--cb-duration-fast) ease,
                box-shadow var(--cb-duration-normal) ease;
}

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

.cb-card--interactive {
    cursor: pointer;
}

.cb-card--interactive:hover {
    border-color: var(--cb-border-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* ── Buttons ── */
.cb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--cb-radius-sm);
    font-family: var(--cb-font);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--cb-duration-fast) ease;
    border: none;
    text-transform: lowercase;
}

.cb-btn-primary {
    background-color: var(--cb-text-primary);
    color: var(--cb-bg-page);
}

.cb-btn-primary:hover {
    opacity: 0.85;
}

.cb-btn-ghost {
    background-color: transparent;
    color: var(--cb-text-primary);
    border: 1px solid var(--cb-border-accent);
}

.cb-btn-ghost:hover {
    border-color: var(--cb-text-secondary);
    background-color: var(--cb-accent-glow);
}

/* ── Theme Toggle ── */
.cb-theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-full);
    background: transparent;
    color: var(--cb-text-muted);
    cursor: pointer;
    transition: color var(--cb-duration-fast) ease,
                border-color var(--cb-duration-fast) ease,
                background-color var(--cb-duration-fast) ease,
                transform var(--cb-duration-normal) var(--cb-ease);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.cb-theme-toggle:hover {
    color: var(--cb-text-primary);
    border-color: var(--cb-border-hover);
    background-color: var(--cb-accent-glow);
    transform: rotate(15deg);
}

.cb-theme-toggle:active {
    transform: rotate(45deg) scale(0.9);
}

.cb-theme-icon {
    transition: opacity var(--cb-duration-fast) ease,
                transform var(--cb-duration-normal) var(--cb-ease);
    position: absolute;
}

/* In dark mode: show sun icon (click to go light), hide moon */
.cb-theme-toggle.cb-theme--dark .cb-theme-icon--sun  { opacity: 1; transform: rotate(0deg); }
.cb-theme-toggle.cb-theme--dark .cb-theme-icon--moon { opacity: 0; transform: rotate(-90deg) scale(0.5); }

/* In light mode: show moon icon (click to go dark), hide sun */
.cb-theme-toggle.cb-theme--light .cb-theme-icon--sun  { opacity: 0; transform: rotate(90deg) scale(0.5); }
.cb-theme-toggle.cb-theme--light .cb-theme-icon--moon { opacity: 1; transform: rotate(0deg); }

/* Default state before JS sets a class — show sun */
.cb-theme-toggle:not(.cb-theme--dark):not(.cb-theme--light) .cb-theme-icon--moon { opacity: 0; }
.cb-theme-toggle:not(.cb-theme--dark):not(.cb-theme--light) .cb-theme-icon--sun  { opacity: 1; }

/* ── Badge / Pill ── */
.cb-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 14px;
    border: 1px solid var(--cb-border-hover);
    border-radius: var(--cb-radius-full);
    font-size: 0.8rem;
    color: var(--cb-text-secondary);
    background-color: transparent;
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.cb-fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity var(--cb-duration-slow) var(--cb-ease),
                transform var(--cb-duration-slow) var(--cb-ease);
}

.cb-fade-up.cb-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero entrance — slower, larger travel */
.cb-fade-up-hero {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity var(--cb-duration-hero) var(--cb-ease),
                transform var(--cb-duration-hero) var(--cb-ease);
}

.cb-fade-up-hero.cb-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.cb-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--cb-navbar-height);
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--cb-border);
    z-index: 1000;
    display: flex;
    align-items: center;
}

/* Light mode navbar */
body.cardboard[data-theme="light"] .cb-navbar {
    background: rgba(245, 245, 245, 0.85);
}

.cb-navbar-inner {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: var(--cb-max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
}

/* Logo */
.cb-navbar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    cursor: pointer;
    flex-shrink: 0;
}

.cb-navbar-logo-circle {
    width: 28px;
    height: 28px;
    background-color: var(--cb-text-primary);
    border-radius: 50%;
    animation: cb-pulse 2.5s ease-in-out infinite;
}

@keyframes cb-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.08); opacity: 0.85; }
}

.cb-navbar-wordmark {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cb-text-primary);
    letter-spacing: -0.01em;
    text-transform: lowercase;
}

/* Nav links — left group, close to logo */
.cb-navbar-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 24px;
}

.cb-nav-link {
    padding: 6px 14px;
    color: var(--cb-text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 400;
    border-radius: var(--cb-radius-sm);
    transition: color var(--cb-duration-fast) ease,
                background-color var(--cb-duration-fast) ease;
    text-transform: lowercase;
    white-space: nowrap;
}

.cb-nav-link:hover {
    color: var(--cb-text-primary);
    background-color: var(--cb-accent-glow);
}

.cb-nav-link.active {
    color: var(--cb-text-primary);
    background-color: var(--cb-accent-glow);
    font-weight: 500;
}

.cb-nav-divider {
    width: 1px;
    height: 20px;
    background-color: var(--cb-border);
    margin: 0 8px;
}

/* ── Nav Dropdowns ── */
.cb-nav-dropdown {
    position: relative;
}

.cb-nav-dropdown-trigger {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    font-family: inherit;
    cursor: pointer;
}

.cb-nav-chevron {
    transition: transform 0.25s var(--cb-ease);
    opacity: 0.5;
    flex-shrink: 0;
}

.cb-nav-dropdown-trigger.dropdown-open .cb-nav-chevron {
    transform: rotate(180deg);
    opacity: 0.8;
}

.cb-nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    min-width: 160px;
    background: var(--cb-bg-elevated);
    border: 1px solid var(--cb-border-hover);
    border-radius: var(--cb-radius-md);
    padding: 6px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s var(--cb-ease);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
    z-index: 1010;
}

.cb-nav-dropdown-menu.open {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: all;
}

.cb-dropdown-item {
    display: block;
    padding: 8px 14px;
    color: var(--cb-text-secondary);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 400;
    border-radius: var(--cb-radius-sm);
    transition: color var(--cb-duration-fast) ease,
                background-color var(--cb-duration-fast) ease;
    text-transform: lowercase;
    white-space: nowrap;
}

.cb-dropdown-item:hover {
    color: var(--cb-text-primary);
    background-color: var(--cb-accent-glow);
}

.cb-dropdown-item.active {
    color: var(--cb-text-primary);
    font-weight: 500;
}

/* Right-aligned dropdown (for account on the right side) */
.cb-nav-dropdown-menu.cb-dropdown-right {
    left: auto;
    right: 0;
    transform: translateY(-6px);
}

.cb-nav-dropdown-menu.cb-dropdown-right.open {
    transform: translateY(0);
}

/* Light mode dropdown */
body.cardboard[data-theme="light"] .cb-nav-dropdown-menu {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

/* Navbar right section — pushed to far right */
.cb-navbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
    margin-left: auto;
}

/* ============================================================
   TICKER BAR — fixed strip below the navbar
   ============================================================ */
.cb-ticker-bar {
    position: fixed;
    top: var(--cb-navbar-height);
    left: 0;
    right: 0;
    height: var(--cb-ticker-height);
    background: var(--cb-bg-surface);
    border-bottom: 1px solid var(--cb-border);
    z-index: 999;
    display: flex;
    align-items: center;
}

.cb-ticker-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--cb-max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
}

/* ── Ticker Items ── */
body.cardboard .live-ticker-wrapper {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
}

body.cardboard .ticker-items {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    gap: 0;
    transition: opacity 0.3s ease;
}

body.cardboard .ticker-items.loading .ticker-value,
body.cardboard .ticker-items.loading .ticker-label {
    opacity: 0.35;
}

body.cardboard .ticker-items.loading .ticker-change {
    display: none;
}

body.cardboard .ticker-item {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    border-radius: 6px;
    transition: background-color var(--cb-duration-fast) ease;
    white-space: nowrap;
}

body.cardboard .ticker-item.clickable {
    cursor: pointer;
    border: none;
}

body.cardboard .ticker-item.clickable:hover {
    background-color: var(--cb-accent-glow);
    transform: none;
}

body.cardboard .ticker-item.updated {
    background-color: var(--cb-accent-glow);
    transform: none;
}

/* Separator dot between items */
body.cardboard .ticker-item + .ticker-item::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background-color: var(--cb-border-accent);
    margin-right: 8px;
    flex-shrink: 0;
}

body.cardboard .ticker-label {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--cb-text-muted);
    letter-spacing: 0.01em;
    text-transform: lowercase;
}

body.cardboard .ticker-value {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--cb-text-primary);
    font-variant-numeric: tabular-nums;
}

body.cardboard .ticker-change {
    font-size: 0.7rem;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

body.cardboard .ticker-change.positive {
    color: var(--cb-success);
}

body.cardboard .ticker-change.negative {
    color: var(--cb-danger);
}

/* ── Market Status Dot (inline in ticker bar) ── */
body.cardboard .cb-market-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-right: 12px;
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

body.cardboard .cb-market-dot.live {
    background: var(--cb-success);
    box-shadow: 0 0 6px color-mix(in srgb, var(--cb-success) 50%, transparent);
    animation: cb-dot-pulse 2s ease-in-out infinite;
}

body.cardboard .cb-market-dot.closed {
    background: var(--cb-text-muted);
    box-shadow: none;
}

@keyframes cb-dot-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}

/* ── Market Timer (countdown text next to dot) ── */
body.cardboard .cb-market-timer {
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--cb-text-secondary);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.03em;
    white-space: nowrap;
    margin-right: 20px;
    padding: 3px 10px;
    border-radius: 20px;
    background: var(--cb-accent-glow);
    border: 1px solid var(--cb-border);
}

/* ── Ticker Expand Hint (chevron at right edge) ── */
body.cardboard .ticker-expand-hint {
    flex-shrink: 0;
    margin-left: 8px;
    color: var(--cb-text-muted);
    transition: transform 0.3s var(--cb-ease), color 0.2s ease;
    display: flex;
    align-items: center;
}

body.cardboard .live-ticker-wrapper.expanded .ticker-expand-hint {
    transform: rotate(180deg);
    color: var(--cb-text-secondary);
}

/* ── Ticker Panel (full-width slide-down) ── */
body.cardboard .ticker-panel-scrim {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    z-index: 997;
    transition: background 0.35s ease;
    pointer-events: none;
}

body.cardboard .ticker-panel.open .ticker-panel-scrim {
    background: rgba(0, 0, 0, 0.5);
    pointer-events: all;
}

body.cardboard .ticker-panel-content {
    position: fixed;
    top: var(--cb-top-offset);
    left: 0;
    right: 0;
    z-index: 998;
    background: var(--cb-bg-elevated);
    border-bottom: 1px solid var(--cb-border-hover);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-4px);
    pointer-events: none;
    transition: max-height 0.4s var(--cb-ease),
                opacity 0.3s ease,
                transform 0.3s var(--cb-ease);
}

body.cardboard .ticker-panel.open .ticker-panel-content {
    max-height: 420px;
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

body.cardboard .ticker-panel-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    max-width: var(--cb-max-width);
    margin: 0 auto;
    padding: 24px 32px 28px;
}

/* ── Panel Columns ── */
body.cardboard .panel-column {
    padding: 0 20px;
    border-right: 1px solid var(--cb-border);
}

body.cardboard .panel-column:first-child {
    padding-left: 0;
}

body.cardboard .panel-column:last-child {
    border-right: none;
    padding-right: 0;
}

body.cardboard .panel-column-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--cb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--cb-border);
}

body.cardboard .panel-column-updated {
    font-size: 0.6rem;
    font-weight: 400;
    color: var(--cb-text-dim);
    text-transform: none;
    letter-spacing: 0.01em;
}

body.cardboard .panel-column-items {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

body.cardboard .panel-column-items.panel-column-scroll {
    max-height: 300px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--cb-border-accent) transparent;
}

body.cardboard .panel-column-items.panel-column-scroll::-webkit-scrollbar {
    width: 4px;
}

body.cardboard .panel-column-items.panel-column-scroll::-webkit-scrollbar-track {
    background: transparent;
}

body.cardboard .panel-column-items.panel-column-scroll::-webkit-scrollbar-thumb {
    background: var(--cb-border-accent);
    border-radius: 2px;
}

/* ── Panel Items ── */
body.cardboard .panel-item {
    display: flex;
    align-items: center;
    padding: 7px 10px;
    border-radius: 6px;
    transition: background-color var(--cb-duration-fast) ease;
}

body.cardboard .panel-item:hover {
    background: var(--cb-accent-glow);
}

body.cardboard .panel-item-name {
    font-size: 0.76rem;
    color: var(--cb-text-secondary);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    margin-right: 16px;
}

body.cardboard .panel-item-price {
    font-size: 0.76rem;
    color: var(--cb-text-primary);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    margin-left: auto;
}

body.cardboard .panel-item-change {
    font-size: 0.7rem;
    font-weight: 500;
    width: 52px;
    flex-shrink: 0;
    text-align: right;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    margin-left: 8px;
}

body.cardboard .panel-item-change.positive {
    color: var(--cb-success);
}

body.cardboard .panel-item-change.negative {
    color: var(--cb-danger);
}

/* ============================================================
   LANDING PAGE (index.html)
   ============================================================ */
body.cardboard .cb-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: calc(100vh - var(--cb-navbar-height));
    padding: 80px 24px 60px;
}

body.cardboard .cb-hero h1 {
    max-width: 680px;
    margin-bottom: 1rem;
    text-transform: lowercase;
}

body.cardboard .cb-hero-subtitle {
    color: var(--cb-text-secondary);
    font-size: 1.1rem;
    max-width: 500px;
    margin-bottom: 2.5rem;
}

body.cardboard .cb-hero-ctas {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

/* Instructions section on landing */
body.cardboard .cb-instructions {
    padding: 0 24px 100px;
}

body.cardboard .cb-instructions-title {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--cb-text-muted);
    margin-bottom: 2rem;
    text-transform: lowercase;
}

body.cardboard .cb-instructions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--cb-gap);
    max-width: 800px;
    margin: 0 auto;
}

body.cardboard .cb-instruction-card {
    display: flex;
    gap: 12px;
    padding: 20px;
}

body.cardboard .cb-instruction-number {
    color: var(--cb-text-muted);
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
    margin-top: 2px;
}

body.cardboard .cb-instruction-text {
    color: var(--cb-text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    text-transform: lowercase;
}

/* ============================================================
   DISCOVER PAGE
   ============================================================ */
body.cardboard .cb-discover-main {
    padding-top: calc(var(--cb-top-offset) + 20px);
    min-height: 100vh;
}

body.cardboard .cb-page-header {
    text-align: center;
    margin-bottom: 4rem;
    padding-top: 80px;
}

body.cardboard .cb-page-header h1 {
    text-transform: lowercase;
    font-size: 3.5rem;
    letter-spacing: -0.03em;
    background: linear-gradient(180deg, var(--cb-text-primary) 0%, var(--cb-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.cardboard .cb-page-header p {
    margin-top: 1rem;
    color: var(--cb-text-muted);
    font-size: 1rem;
}

/* Bento grid — asymmetric layout for visual interest */
body.cardboard .cb-bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 14px;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}

/* First card spans 2 columns — featured position */
body.cardboard .cb-bento-grid .cb-bento-card:nth-child(1) {
    grid-column: 1 / 3;
}

/* Second card takes 1 column */
body.cardboard .cb-bento-grid .cb-bento-card:nth-child(2) {
    grid-column: 3;
}

/* Third card takes 1 column */
body.cardboard .cb-bento-grid .cb-bento-card:nth-child(3) {
    grid-column: 1;
}

/* Fourth card spans 2 columns */
body.cardboard .cb-bento-grid .cb-bento-card:nth-child(4) {
    grid-column: 2 / 4;
}

body.cardboard .cb-bento-card {
    padding: 32px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border-radius: var(--cb-radius-lg);
    min-height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

body.cardboard .cb-bento-card h3 {
    margin-bottom: 6px;
    color: var(--cb-text-primary);
    text-transform: lowercase;
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 1;
}

body.cardboard .cb-bento-card p {
    font-size: 0.85rem;
    color: var(--cb-text-muted);
    margin: 0;
    position: relative;
    z-index: 1;
}

/* Subtle corner glow on hover */
body.cardboard .cb-bento-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--cb-accent-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--cb-duration-normal) ease;
    pointer-events: none;
}

body.cardboard .cb-bento-card:hover::before {
    opacity: 1;
}

/* Arrow indicator that appears on hover */
body.cardboard .cb-bento-card::after {
    content: '→';
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 1.2rem;
    color: var(--cb-text-muted);
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity var(--cb-duration-fast) ease,
                transform var(--cb-duration-fast) ease;
}

body.cardboard .cb-bento-card:hover::after {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================================
   GOVERNMENT BONDS / CATEGORY PAGE
   ============================================================ */
body.cardboard .cb-category-main {
    padding-top: calc(var(--cb-top-offset) + 10px);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body.cardboard .cb-category-header {
    padding: 40px 24px 12px;
}

body.cardboard .cb-category-header h1 {
    text-transform: lowercase;
    font-size: 2rem;
    letter-spacing: -0.03em;
    color: var(--cb-text-primary);
    font-weight: 700;
}

/* Filter bar */
body.cardboard .cb-filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px 20px;
    flex-wrap: wrap;
}

body.cardboard .cb-filter-bar .search-box {
    position: relative;
    display: flex;
    align-items: center;
    width: 280px;
}

body.cardboard .cb-filter-bar .search-box input {
    width: 100%;
    padding: 10px 36px 10px 38px;
    background: color-mix(in srgb, var(--cb-bg-surface) 70%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-sm);
    color: var(--cb-text-primary);
    font-size: 0.85rem;
    font-family: var(--cb-font);
    outline: none;
    transition: border-color var(--cb-duration-fast) ease,
                box-shadow var(--cb-duration-fast) ease,
                background var(--cb-duration-fast) ease;
}

body.cardboard .cb-filter-bar .search-box input:focus {
    border-color: var(--cb-border-accent);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.04);
    background: color-mix(in srgb, var(--cb-bg-surface) 85%, transparent);
}

body.cardboard .cb-filter-bar .search-box input::placeholder {
    color: var(--cb-text-dim);
}

body.cardboard .cb-filter-bar .clear-icon {
    position: absolute;
    right: 12px;
    color: var(--cb-text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    transition: color var(--cb-duration-fast) ease;
}

body.cardboard .cb-filter-bar .clear-icon:hover {
    color: var(--cb-text-secondary);
}

/* ── Search Container + Dropdown Suggestions ── */
body.cardboard .cb-filter-bar .search-container {
    position: relative;
    width: 320px;
}

body.cardboard .cb-filter-bar .search-container .search-box {
    width: 100%;
}

/* Search icon inside input */
body.cardboard .cb-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cb-text-dim);
    pointer-events: none;
    z-index: 1;
}

body.cardboard .cb-filter-bar .search-container .search-box input {
    padding-left: 38px;
}

/* Search Suggestions Dropdown (cardboard) */
body.cardboard .search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: color-mix(in srgb, var(--cb-bg-elevated) 92%, transparent);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--cb-border-hover);
    border-top: none;
    border-radius: 0 0 var(--cb-radius-sm) var(--cb-radius-sm);
    z-index: 100;
    display: none;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

body.cardboard .search-suggestions.visible {
    display: block;
}

body.cardboard .suggestion-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    cursor: pointer;
    transition: background var(--cb-duration-fast) ease;
    border-bottom: 1px solid var(--cb-border);
}

body.cardboard .suggestion-item:last-child {
    border-bottom: none;
}

body.cardboard .suggestion-item:hover {
    background: var(--cb-accent-glow);
}

body.cardboard .suggestion-name {
    color: var(--cb-text-primary);
    font-size: 0.82rem;
    font-weight: 500;
}

body.cardboard .suggestion-group {
    border-bottom: 1px solid color-mix(in srgb, var(--cb-accent-amber) 20%, transparent);
}

body.cardboard .suggestion-group .suggestion-name {
    color: var(--cb-accent-amber);
}

body.cardboard .suggestion-group .suggestion-detail {
    color: color-mix(in srgb, var(--cb-accent-amber) 60%, transparent);
}

body.cardboard .suggestion-symbol {
    color: var(--cb-text-dim);
    font-size: 0.75rem;
}

body.cardboard .suggestion-detail {
    color: var(--cb-text-muted);
    font-size: 0.72rem;
    white-space: nowrap;
}

/* ── Filter Pill Dropdowns ── */
.cb-filter-pills {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    position: relative;
    z-index: 200;
}

.cb-filter-pill {
    position: relative;
    z-index: 201;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: color-mix(in srgb, var(--cb-bg-surface) 70%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-full);
    font-size: 0.78rem;
    font-family: var(--cb-font);
    color: var(--cb-text-muted);
    cursor: pointer;
    user-select: none;
    transition: border-color var(--cb-duration-fast) ease,
                color var(--cb-duration-fast) ease,
                background var(--cb-duration-fast) ease;
    white-space: nowrap;
}

.cb-filter-pill:hover {
    border-color: var(--cb-border-hover);
    color: var(--cb-text-secondary);
}

.cb-filter-pill.active {
    border-color: var(--cb-border-accent);
    color: var(--cb-text-primary);
    background: var(--cb-accent-glow);
}

.cb-filter-pill-chevron {
    width: 0;
    height: 0;
    border-left: 3.5px solid transparent;
    border-right: 3.5px solid transparent;
    border-top: 3.5px solid currentColor;
    transition: transform var(--cb-duration-fast) ease;
    opacity: 0.6;
}

.cb-filter-pill.open .cb-filter-pill-chevron {
    transform: rotate(180deg);
}

.cb-filter-pill-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 16px;
    height: 16px;
    padding: 0 5px;
    background: var(--cb-text-primary);
    color: var(--cb-bg-page);
    border-radius: var(--cb-radius-full);
    font-size: 0.65rem;
    font-weight: 700;
    line-height: 1;
}

/* Filter pill dropdown panel */
.cb-filter-pill-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 200px;
    background: color-mix(in srgb, var(--cb-bg-elevated) 92%, transparent);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--cb-border-hover);
    border-radius: var(--cb-radius-md);
    padding: 12px;
    z-index: 200;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
    opacity: 0;
    transform: translateY(-4px);
    pointer-events: none;
    transition: opacity var(--cb-duration-fast) ease,
                transform var(--cb-duration-fast) var(--cb-ease);
}

.cb-filter-pill-dropdown.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.cb-filter-pill-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--cb-border);
}

.cb-filter-pill-dropdown-title {
    font-size: 0.72rem;
    color: var(--cb-text-dim);
    text-transform: lowercase;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.cb-filter-pill-dropdown-clear {
    font-size: 0.7rem;
    color: var(--cb-text-muted);
    cursor: pointer;
    background: none;
    border: none;
    font-family: var(--cb-font);
    padding: 2px 6px;
    border-radius: 4px;
    transition: color var(--cb-duration-fast) ease,
                background var(--cb-duration-fast) ease;
    display: none;
}

.cb-filter-pill-dropdown-clear.visible {
    display: inline-block;
}

.cb-filter-pill-dropdown-clear:hover {
    color: var(--cb-text-primary);
    background: var(--cb-accent-glow);
}

/* Chips inside the dropdown */
.cb-filter-pill-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.cb-filter-chip {
    padding: 5px 12px;
    background: var(--cb-accent-glow);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-full);
    font-size: 0.75rem;
    font-family: var(--cb-font);
    color: var(--cb-text-secondary);
    cursor: pointer;
    transition: all var(--cb-duration-fast) ease;
    white-space: nowrap;
}

.cb-filter-chip:hover {
    border-color: var(--cb-border-hover);
    color: var(--cb-text-primary);
}

.cb-filter-chip.selected {
    background: var(--cb-text-primary);
    color: var(--cb-bg-page);
    border-color: var(--cb-text-primary);
}

/* Active filters summary bar */
.cb-active-filters {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    padding: 0 24px 12px;
}

.cb-active-filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: var(--cb-accent-glow);
    border: 1px solid var(--cb-border-hover);
    border-radius: var(--cb-radius-full);
    font-size: 0.7rem;
    color: var(--cb-text-secondary);
    cursor: pointer;
    transition: all var(--cb-duration-fast) ease;
}

.cb-active-filter-tag:hover {
    border-color: var(--cb-danger);
    color: var(--cb-danger);
}

.cb-active-filter-tag-x {
    font-size: 0.8rem;
    line-height: 1;
    opacity: 0.5;
}

.cb-clear-all-filters {
    font-size: 0.7rem;
    color: var(--cb-text-dim);
    cursor: pointer;
    background: none;
    border: none;
    font-family: var(--cb-font);
    padding: 4px 8px;
    transition: color var(--cb-duration-fast) ease;
}

.cb-clear-all-filters:hover {
    color: var(--cb-text-secondary);
}

/* Category body layout — table + notes side by side */
body.cardboard .cb-category-body {
    display: flex;
    gap: 20px;
    padding: 0 24px 40px;
    flex: 1;
    min-height: 0;
}

/* ── Bonds Table Container (frosted glass) ── */
body.cardboard .cb-bonds-table-wrap {
    flex: 1;
    background: color-mix(in srgb, var(--cb-bg-surface) 75%, transparent);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid color-mix(in srgb, var(--cb-border) 60%, transparent);
    border-radius: var(--cb-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Override .bonds-table from styles.css */
body.cardboard .cb-bonds-table-wrap .bonds-table {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    background: transparent;
    border: none;
    border-radius: 0;
}

/* ── Bonds Header ── */
body.cardboard .cb-bonds-table-wrap .bonds-header {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr 80px;
    padding: 14px 24px;
    border-bottom: 1px solid var(--cb-border);
    font-size: 0.75rem;
    color: var(--cb-text-dim);
    font-weight: 500;
    text-transform: lowercase;
    letter-spacing: 0.04em;
    align-items: center;
    background: color-mix(in srgb, var(--cb-bg-surface) 40%, transparent);
}

/* Override the original grid-column assignments from styles.css */
body.cardboard .cb-bonds-table-wrap .bonds-header .header-col-1 { grid-column: 1; }
body.cardboard .cb-bonds-table-wrap .bonds-header .header-col-2 { grid-column: 2; }
body.cardboard .cb-bonds-table-wrap .bonds-header .header-col-3 { grid-column: 3; }
body.cardboard .cb-bonds-table-wrap .bonds-header .header-col-4 { grid-column: 4; }

body.cardboard .cb-bonds-table-wrap .header-col-1,
body.cardboard .cb-bonds-table-wrap .header-col-2,
body.cardboard .cb-bonds-table-wrap .header-col-3,
body.cardboard .cb-bonds-table-wrap .header-col-4 {
    display: flex;
    align-items: center;
}

body.cardboard .cb-bonds-table-wrap .header-col-2,
body.cardboard .cb-bonds-table-wrap .header-col-3,
body.cardboard .cb-bonds-table-wrap .header-col-4 {
    justify-content: flex-end;
}

/* ── Bonds List ── */
body.cardboard .cb-bonds-table-wrap .bonds-list {
    overflow-y: visible;
    overflow-x: hidden;
    flex: 1;
    scrollbar-width: none;
    -ms-overflow-style: none;
    max-height: none;
    mask-image: none;
    -webkit-mask-image: none;
}

body.cardboard .cb-bonds-table-wrap .bonds-list::-webkit-scrollbar {
    display: none;
}

/* ── Bond Row ── */
body.cardboard .cb-bonds-table-wrap .bond-row {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr 80px;
    padding: 14px 24px;
    border-bottom: 1px solid var(--cb-border);
    cursor: pointer;
    transition: background-color var(--cb-duration-fast) ease;
    align-items: center;
}

/* Override the original grid-column assignments from styles.css */
body.cardboard .cb-bonds-table-wrap .bond-row .bond-col-1 { grid-column: 1; }
body.cardboard .cb-bonds-table-wrap .bond-row .bond-col-2 { grid-column: 2; }
body.cardboard .cb-bonds-table-wrap .bond-row .bond-col-3 { grid-column: 3; }
body.cardboard .cb-bonds-table-wrap .bond-row .bond-col-4 { grid-column: 4; }

body.cardboard .cb-bonds-table-wrap .bond-row:hover {
    background-color: var(--cb-accent-glow);
    border-bottom-color: color-mix(in srgb, var(--cb-border) 80%, transparent);
}

body.cardboard .cb-bonds-table-wrap .bond-row:last-child {
    border-bottom: none;
}

/* Bond row entrance animation */
body.cardboard .cb-bonds-table-wrap .bond-row {
    animation: cb-rowFadeIn 0.3s ease both;
}

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

/* ── Bond Row Columns ── */
body.cardboard .cb-bonds-table-wrap .bond-col-1 {
    display: flex;
    align-items: center;
    gap: 14px;
}

body.cardboard .cb-bonds-table-wrap .bond-icon {
    width: 38px;
    height: 38px;
    background-color: color-mix(in srgb, var(--cb-accent-amber) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--cb-accent-amber) 18%, transparent);
    border-radius: var(--cb-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--cb-accent-amber);
    font-weight: 600;
    flex-shrink: 0;
}

body.cardboard .cb-bonds-table-wrap .bond-details {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

body.cardboard .cb-bonds-table-wrap .bond-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--cb-text-primary);
    line-height: 1.2;
}

body.cardboard .cb-bonds-table-wrap .bond-tenure {
    font-size: 0.75rem;
    color: var(--cb-text-muted);
}

body.cardboard .cb-bonds-table-wrap .bond-col-2 {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 3px;
}

body.cardboard .cb-bonds-table-wrap .bond-amount {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--cb-text-primary);
    font-variant-numeric: tabular-nums;
}

body.cardboard .cb-bonds-table-wrap .bond-traded-info {
    font-size: 0.72rem;
    color: var(--cb-text-muted);
}

body.cardboard .cb-bonds-table-wrap .bond-col-3 {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 3px;
}

body.cardboard .cb-bonds-table-wrap .yield-value {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--cb-accent-yield);
    font-variant-numeric: tabular-nums;
}

body.cardboard .cb-bonds-table-wrap .yield-availability {
    font-size: 0.72rem;
    color: var(--cb-text-muted);
}

body.cardboard .cb-bonds-table-wrap .bond-col-4 {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

body.cardboard .cb-bonds-table-wrap .bond-arrow {
    color: var(--cb-text-dim);
    font-size: 1.1rem;
    transition: transform var(--cb-duration-fast) ease,
                color var(--cb-duration-fast) ease;
}

body.cardboard .cb-bonds-table-wrap .bond-row:hover .bond-arrow {
    transform: translateX(4px);
    color: var(--cb-text-secondary);
}

/* Amount highlight animation (real-time data updates) */
body.cardboard .bond-amount-highlight {
    position: relative;
    overflow: hidden;
}

body.cardboard .bond-amount-highlight::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: var(--cb-accent-glow);
    opacity: 0;
    animation: cb-amountFlash 700ms cubic-bezier(0.4, 0, 0.2, 1) forwards;
    pointer-events: none;
}

@keyframes cb-amountFlash {
    0%   { opacity: 1; }
    100% { opacity: 0; }
}

/* ── Yield Toggle ── */
body.cardboard .yield-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    position: relative;
    padding: 2px 0;
}

body.cardboard .toggle-label {
    color: var(--cb-text-muted);
    transition: color var(--cb-duration-fast) ease;
    cursor: pointer;
    font-size: 0.78rem;
    letter-spacing: 0.02em;
}

body.cardboard .toggle-label.active {
    color: var(--cb-text-secondary);
}

body.cardboard .toggle-label:not(.active) {
    display: none;
}

body.cardboard .toggle-dropdown-arrow {
    width: 0;
    height: 0;
    border-left: 3.5px solid transparent;
    border-right: 3.5px solid transparent;
    border-top: 3.5px solid var(--cb-text-muted);
    margin-left: 4px;
    transition: border-top-color var(--cb-duration-fast) ease;
}

body.cardboard .yield-toggle:hover .toggle-dropdown-arrow {
    border-top-color: var(--cb-text-secondary);
}

/* ── Sort Dropdown ── */
body.cardboard .sort-dropdown {
    position: relative;
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 4px;
}

body.cardboard .sort-text {
    color: var(--cb-text-dim);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

body.cardboard .sort-dropdown-arrow {
    width: 0;
    height: 0;
    border-left: 3.5px solid transparent;
    border-right: 3.5px solid transparent;
    border-top: 3.5px solid var(--cb-text-muted);
    margin-left: 2px;
    transition: border-top-color var(--cb-duration-fast) ease;
}

body.cardboard .sort-dropdown:hover .sort-dropdown-arrow {
    border-top-color: var(--cb-text-secondary);
}

/* ── Shared Dropdown Menu (yield toggle & sort) — frosted glass ── */
body.cardboard .toggle-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: color-mix(in srgb, var(--cb-bg-elevated) 88%, transparent);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--cb-border-hover);
    border-radius: var(--cb-radius-sm);
    min-width: 130px;
    z-index: 100;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

body.cardboard .toggle-dropdown.show {
    display: block;
}

body.cardboard .toggle-dropdown .toggle-option {
    padding: 8px 14px;
    color: var(--cb-text-secondary);
    cursor: pointer;
    font-size: 0.82rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--cb-duration-fast) ease,
                color var(--cb-duration-fast) ease;
}

body.cardboard .toggle-dropdown .toggle-option:hover {
    background-color: var(--cb-accent-glow);
    color: var(--cb-text-primary);
}

body.cardboard .toggle-dropdown .toggle-option.active {
    color: var(--cb-text-primary);
    background-color: var(--cb-accent-glow);
}

body.cardboard .toggle-dropdown .toggle-option.disabled {
    color: var(--cb-text-dim);
    cursor: not-allowed;
    opacity: 0.5;
}

body.cardboard .toggle-dropdown .toggle-option.disabled:hover {
    background-color: transparent;
    color: var(--cb-text-dim);
}

body.cardboard .option-arrow {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
}

body.cardboard .arrow-down {
    border-top: 4px solid var(--cb-text-muted);
}

body.cardboard .arrow-up {
    border-bottom: 4px solid var(--cb-text-muted);
}

/* ── Notes Panel (frosted glass, fixed height) ── */
body.cardboard .cb-notes-panel {
    width: 340px;
    min-width: 340px;
    background: color-mix(in srgb, var(--cb-bg-surface) 75%, transparent);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid color-mix(in srgb, var(--cb-border) 60%, transparent);
    border-radius: var(--cb-radius-lg);
    padding: 24px;
    height: fit-content;
    overflow: hidden;
    position: sticky;
    top: calc(var(--cb-top-offset) + 16px);
    align-self: flex-start;
}

body.cardboard .cb-notes-panel h3 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--cb-text-secondary);
    text-transform: lowercase;
    letter-spacing: 0.02em;
}

body.cardboard .cb-notes-panel p,
body.cardboard .cb-notes-panel .notes-content {
    font-size: 0.82rem;
    line-height: 1.8;
    color: var(--cb-text-muted);
}

body.cardboard .cb-notes-panel .notes-content p {
    color: var(--cb-text-secondary);
    font-size: 0.8rem;
    line-height: 1.7;
    padding-left: 1rem;
    position: relative;
    margin: 0;
}

body.cardboard .cb-notes-panel .notes-content p::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--cb-text-dim);
}

body.cardboard .cb-notes-panel .note-tag {
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--cb-radius-full);
    margin-left: 6px;
    text-transform: lowercase;
    letter-spacing: 0.3px;
    vertical-align: middle;
}

body.cardboard .cb-notes-panel .tag-important {
    background-color: color-mix(in srgb, var(--cb-danger) 15%, transparent);
    color: var(--cb-danger);
    border: 1px solid color-mix(in srgb, var(--cb-danger) 25%, transparent);
}

body.cardboard .cb-notes-panel .tag-tip {
    background-color: color-mix(in srgb, var(--cb-success) 15%, transparent);
    color: var(--cb-success);
    border: 1px solid color-mix(in srgb, var(--cb-success) 25%, transparent);
}

body.cardboard .cb-notes-panel .tag-info {
    background-color: color-mix(in srgb, var(--cb-accent-yield) 15%, transparent);
    color: var(--cb-accent-yield);
    border: 1px solid color-mix(in srgb, var(--cb-accent-yield) 25%, transparent);
}

/* ── Bonds Footnote (top disclaimer) ── */
body.cardboard .bonds-footnote {
    padding: 10px 24px;
    font-size: 0.7rem;
    color: var(--cb-text-dim);
    border-top: 1px solid var(--cb-border);
    letter-spacing: 0.01em;
    background: color-mix(in srgb, var(--cb-bg-surface) 30%, transparent);
}

body.cardboard .bonds-footnote--top {
    border-top: none;
    border-bottom: 1px solid var(--cb-border);
    color: var(--cb-text-muted);
    font-size: 0.72rem;
    font-style: italic;
}

/* ── Loading State ── */
body.cardboard .loading-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--cb-text-muted);
    font-size: 0.85rem;
}

body.cardboard .loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--cb-border);
    border-top-color: var(--cb-text-secondary);
    border-radius: 50%;
    animation: cb-spin 0.7s linear infinite;
    margin-right: 10px;
}

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

/* ============================================================
   RESPONSIVE — Desktop Refinements (>1024px)
   ============================================================ */
@media (min-width: 1025px) {
    /* Wider bonds table for large screens */
    body.cardboard .cb-category-body {
        max-width: var(--cb-max-width);
        margin: 0 auto;
    }
}

/* ============================================================
   RESPONSIVE — Tablet (769px – 1024px)
   ============================================================ */
@media (max-width: 1024px) {
    /* Discover: stack bento to 2-col */
    body.cardboard .cb-bento-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 700px;
    }

    body.cardboard .cb-bento-grid .cb-bento-card:nth-child(1) { grid-column: 1 / 3; }
    body.cardboard .cb-bento-grid .cb-bento-card:nth-child(2) { grid-column: 1; }
    body.cardboard .cb-bento-grid .cb-bento-card:nth-child(3) { grid-column: 2; }
    body.cardboard .cb-bento-grid .cb-bento-card:nth-child(4) { grid-column: 1 / 3; }

    /* Hide notes panel on smaller screens — show below table */
    body.cardboard .cb-category-body {
        flex-direction: column;
    }

    body.cardboard .cb-notes-panel {
        width: 100%;
        min-width: auto;
        position: static;
        overflow: hidden;
    }
}

/* ============================================================
   RESPONSIVE — Mobile (≤768px)
   ============================================================ */
@media (max-width: 768px) {
    /* Hide navbar + ticker bar + panel on mobile — BottomNav takes over */
    .cb-navbar,
    .cb-ticker-bar,
    body.cardboard .ticker-panel {
        display: none;
    }

    body.cardboard .cb-page-layout {
        padding-top: 0;
    }

    /* Landing page */
    body.cardboard h1 {
        font-size: 2rem;
    }

    body.cardboard .cb-hero {
        min-height: auto;
        padding: 60px 20px 40px;
    }

    body.cardboard .cb-instructions-grid {
        grid-template-columns: 1fr;
    }

    /* Discover page */
    body.cardboard .cb-discover-main {
        padding-top: 50px;
        padding-bottom: 80px;
    }

    body.cardboard .cb-page-header {
        padding-top: 20px;
        margin-bottom: 2rem;
    }

    body.cardboard .cb-page-header h1 {
        font-size: 2rem;
    }

    body.cardboard .cb-bento-grid {
        grid-template-columns: 1fr;
        padding: 0 16px;
    }

    /* Reset all bento grid-column overrides for mobile stacking */
    body.cardboard .cb-bento-grid .cb-bento-card:nth-child(1),
    body.cardboard .cb-bento-grid .cb-bento-card:nth-child(2),
    body.cardboard .cb-bento-grid .cb-bento-card:nth-child(3),
    body.cardboard .cb-bento-grid .cb-bento-card:nth-child(4) {
        grid-column: 1;
    }

    body.cardboard .cb-bento-card {
        min-height: 100px;
        padding: 24px;
    }

    /* Category page */
    body.cardboard .cb-category-main {
        padding-top: 50px;
        padding-bottom: 80px;
    }

    body.cardboard .cb-category-body {
        flex-direction: column;
        padding: 0 12px 24px;
        gap: 16px;
    }

    body.cardboard .cb-notes-panel {
        width: 100%;
        min-width: auto;
        position: static;
        overflow: hidden;
    }

    body.cardboard .cb-filter-bar {
        padding: 10px 16px;
    }

    body.cardboard .cb-filter-bar .search-container {
        width: 100%;
    }

    body.cardboard .cb-filter-bar .search-box {
        width: 100%;
    }

    body.cardboard .cb-category-header {
        padding: 20px 16px 10px;
    }

    body.cardboard .cb-category-header h1 {
        font-size: 1.5rem;
    }

    /* Hide desktop bonds-header on mobile — mobile.css provides mobile-controls instead */
    body.cardboard .cb-bonds-table-wrap .bonds-header {
        display: none !important;
    }

    /* Mobile controls styling for cardboard */
    body.cardboard .mobile-controls {
        border-bottom-color: var(--cb-border);
    }

    body.cardboard .mobile-yield-toggle {
        background: var(--cb-accent-glow);
        border-color: var(--cb-border-hover);
    }

    body.cardboard .mobile-yield-toggle .toggle-btn {
        color: var(--cb-text-muted);
    }

    body.cardboard .mobile-yield-toggle .toggle-btn.active {
        background: var(--cb-accent-glow);
        color: var(--cb-text-primary);
    }

    body.cardboard .mobile-sort-btn {
        background: var(--cb-accent-glow);
        border-color: var(--cb-border-hover);
        color: var(--cb-text-muted);
    }

    /* Bond row cards on mobile — adapt to cardboard tokens */
    body.cardboard .cb-bonds-table-wrap .bond-row {
        border-color: var(--cb-border) !important;
        background: var(--cb-bg-elevated) !important;
    }

    body.cardboard .cb-bonds-table-wrap .bond-row:hover,
    body.cardboard .cb-bonds-table-wrap .bond-row:active {
        background: var(--cb-accent-glow) !important;
    }

    /* Mobile sort dropdown */
    body.cardboard .mobile-sort-dropdown {
        background: var(--cb-bg-elevated);
        border-top-color: var(--cb-border-hover);
    }

    body.cardboard .mobile-sort-dropdown-title {
        color: var(--cb-text-primary);
    }

    body.cardboard .mobile-sort-option {
        color: var(--cb-text-secondary);
        border-bottom-color: var(--cb-border);
    }

    body.cardboard .mobile-sort-option.active {
        color: var(--cb-text-primary);
    }
}

@media (max-width: 480px) {
    body.cardboard .cb-hero-ctas {
        flex-direction: column;
        width: 100%;
    }

    body.cardboard .cb-btn {
        width: 100%;
    }

    /* Even tighter bond rows */
    body.cardboard .cb-bonds-table-wrap .bond-icon {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }

    body.cardboard .cb-bonds-table-wrap .bond-name {
        font-size: 0.82rem;
    }

    body.cardboard .cb-bonds-table-wrap .yield-value {
        font-size: 0.82rem;
    }
}

/* ============================================
   Empty-state message for bond search — shared across
   category pages, livefeed, discover search dropdown.
   ============================================ */
.no-bonds-message {
    padding: 44px 24px;
    text-align: center;
    max-width: 440px;
    margin: 0 auto;
    font-family: 'Manrope', sans-serif;
}

.no-bonds-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--cb-text-primary, #fff);
    margin-bottom: 10px;
    text-transform: lowercase;
    letter-spacing: -0.01em;
}

.no-bonds-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 14px;
    line-height: 1.55;
}

.no-bonds-cta {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.65;
}

.no-bonds-cta a {
    color: var(--cb-accent-yield, #4FC3F7);
    text-decoration: none;
    border-bottom: 1px dashed rgba(79, 195, 247, 0.4);
    transition: color 0.2s ease, border-bottom-color 0.2s ease;
}

.no-bonds-cta a:hover {
    color: #7ed0f9;
    border-bottom-color: rgba(79, 195, 247, 0.7);
}

/* Compact variant inside discover search dropdown */
.suggestion-empty {
    display: block !important;
    padding: 0 !important;
}

.suggestion-empty .no-bonds-message {
    padding: 22px 18px;
    text-align: left;
    max-width: none;
}

.suggestion-empty .no-bonds-title {
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.suggestion-empty .no-bonds-desc {
    font-size: 0.75rem;
    margin-bottom: 8px;
}

.suggestion-empty .no-bonds-cta {
    font-size: 0.72rem;
}

@media (max-width: 768px) {
    .no-bonds-message {
        padding: 32px 18px;
    }
    .no-bonds-title {
        font-size: 0.95rem;
    }
    .no-bonds-desc {
        font-size: 0.78rem;
    }
    .no-bonds-cta {
        font-size: 0.72rem;
    }
}