/* =====================================================
   Currency KT — Know.Travel
   Uses CSS variables from header-kt.css / general.css
   ===================================================== */

/* ── Twemoji constraints ── */
.ckt-main img.emoji,
.ckt-main .emoji          { height: 1.2em !important; width: 1.2em !important; vertical-align: -0.15em !important; display: inline !important; margin: 0 !important; }
.ckt-widget img.emoji     { height: 1.3em !important; width: 1.3em !important; }
.ckt-result-amount img.emoji { height: 1em !important; width: 1em !important; }
.popular-card img.emoji,
.pair-card img.emoji,
.quick-link img.emoji     { height: 1.2em !important; width: 1.2em !important; }
.cs-flag img.emoji        { height: 22px !important; width: 22px !important; }

/* ── Icons ── */
.cv-icon { border-radius: 50%; object-fit: contain; vertical-align: middle; }
.cv-flag { line-height: 1; }
.ckt-h1-flag { font-size: 36px; line-height: 1; vertical-align: middle; display: inline-block; }
.ckt-h1-flag.cv-icon { width: 40px; height: 40px; vertical-align: middle; }

/* =====================================================
   MAIN WRAPPER
   ===================================================== */
.ckt-main {
    background: var(--bg-primary);
    color: var(--text-primary);
}

/* =====================================================
   HERO — split layout
   ===================================================== */
.ckt-hero {
    padding: 0 0 48px;
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
}

/* Currency network background canvas */
#ckt-bg-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}
.ckt-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1160px;
    margin: 0 auto;
    padding: 48px 24px 56px;
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 48px;
    align-items: center;
}

/* ── LEFT: info ── */
.ckt-hero-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Breadcrumb */
/* Breadcrumbs — standard rm-breadcrumb-bar pattern */
.rm-breadcrumb-bar { padding: 16px 24px 0; background: var(--bg-base); }
.ap-breadcrumb { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-tertiary); flex-wrap: wrap; }
.ap-breadcrumb a { color: var(--accent-blue); text-decoration: none; transition: color 0.15s; }
.ap-breadcrumb a:hover { text-decoration: underline; }
.ap-breadcrumb .sep { opacity: 0.5; }

/* H1 */
.ckt-h1 {
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.ckt-h1-arrow {
    color: var(--accent-blue);
    font-weight: 300;
}

/* Subtitle */
.ckt-subtitle {
    font-size: 20px;
    font-weight: 400;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* Description */
.ckt-desc {
    font-size: 14px;
    color: var(--text-tertiary);
    margin: 0;
    line-height: 1.65;
    max-width: 520px;
    border-left: 2px solid var(--border-default);
    padding-left: 14px;
}

/* Live rate badge */
.ckt-live-rate {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}
.ckt-live-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: ckt-pulse 2s infinite;
    flex-shrink: 0;
}
@keyframes ckt-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .5; transform: scale(.85); }
}
.ckt-live-label {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}
.ckt-live-date {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-left: 4px;
}

/* Popular pills (main page) */
.ckt-popular-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}
.ckt-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all .15s;
}
.ckt-pill:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    background: var(--bg-elevated);
}

/* ── RIGHT: widget ── */
.ckt-hero-widget {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* =====================================================
   CONVERTER WIDGET
   ===================================================== */
.ckt-widget {
    width: 100%;
    max-width: 400px;
    background: rgba(16, 24, 48, 0.12);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    border: 1px solid rgba(255,255,255,0.10);
    border-top: 1px solid rgba(255,255,255,0.18);
    border-left: 1px solid rgba(255,255,255,0.14);
    border-radius: 20px;
    padding: 28px;
    box-shadow:
        0 8px 32px rgba(0,0,0,.28),
        inset 0 1px 0 rgba(255,255,255,0.07);
}

.ckt-widget-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ckt-widget-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-tertiary);
}

.ckt-widget-control {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 14px 16px;
    transition: border-color .15s, background .15s;
}
.ckt-widget-control:focus-within {
    border-color: var(--accent-blue);
    background: rgba(255,255,255,0.07);
}

/* Currency select button */
.ckt-select {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    flex-shrink: 0;
    user-select: none;
    transition: opacity .15s;
}
.ckt-select:hover { opacity: .8; }
.cs-flag { font-size: 22px; line-height: 1; }
.cs-code { font-size: 18px; font-weight: 700; color: var(--text-primary); min-width: 48px; }
.cs-chevron { color: var(--text-tertiary); flex-shrink: 0; transition: transform 0.2s ease; }
.ckt-select--open .cs-chevron { transform: rotate(180deg); }

/* Divider between select and amount */
.ckt-widget-control::before {
    content: '';
    display: none;
}
.ckt-select + .ckt-amount::before,
.ckt-select + .ckt-result-amount::before {
    content: '';
    display: block;
}

/* Amount input */
.ckt-amount {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    text-align: right;
    min-width: 0;
    -moz-appearance: textfield;
}
.ckt-amount::-webkit-inner-spin-button,
.ckt-amount::-webkit-outer-spin-button { -webkit-appearance: none; }

/* Result amount */
.ckt-result-amount {
    flex: 1;
    font-size: 22px;
    font-weight: 700;
    color: #4ade80;
    text-align: right;
    min-width: 0;
    background: transparent;
    border: none;
    outline: none;
    padding: 0;
    width: 100%;
    font-family: inherit;
    -moz-appearance: textfield;
}
.ckt-amount--to::-webkit-inner-spin-button,
.ckt-amount--to::-webkit-outer-spin-button { -webkit-appearance: none; }
.ckt-amount--to::placeholder { color: var(--text-tertiary); font-weight: 400; }

/* Swap row */
.ckt-widget-swap-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 14px 0;
}
.ckt-divider {
    flex: 1;
    height: 1px;
    background: var(--border-subtle);
}
.ckt-swap {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: 50%;
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .25s;
}
.ckt-swap:hover {
    background: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue);
    transform: rotate(180deg);
}

/* Rate info */
.ckt-widget-rate {
    margin-top: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    min-height: 20px;
}
.ckt-widget-rate-line {
    font-size: 13px;
    color: var(--text-tertiary);
}
.ckt-widget-trend {
    font-size: 13px;
    font-weight: 600;
}
.ckt-widget-trend.trend-up   { color: #4ade80; }
.ckt-widget-trend.trend-down { color: #f87171; }
.ckt-widget-trend.trend-flat { color: var(--text-tertiary); }

/* Date */
.ckt-widget-date {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 6px;
    text-align: right;
}

/* result-amount is the editable TO input */
#result-rate  { /* mapped to .ckt-widget-rate-line */ }
#result-trend { /* mapped to .ckt-widget-trend */ }
#result-date  { /* mapped to .ckt-widget-date */ }

/* =====================================================
   CURRENCY DROPDOWN (reuse existing styles, override bg)
   ===================================================== */
.currency-dropdown {
    position: absolute;
    z-index: 2000;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: 14px;
    width: 320px;
    max-height: 400px;
    box-shadow: 0 20px 50px rgba(0,0,0,.3);
    overflow: hidden;
}
.currency-search {
    width: 100%;
    background: var(--bg-elevated);
    border: none;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-primary);
    font-size: 14px;
    padding: 14px 16px;
    outline: none;
    box-sizing: border-box;
}
.currency-search::placeholder { color: var(--text-tertiary); }
.currency-list {
    max-height: 340px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-default) transparent;
}
.currency-list::-webkit-scrollbar { width: 6px; }
.currency-list::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: 3px; }
.currency-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    cursor: pointer;
    transition: background .12s;
    border-bottom: 1px solid var(--border-subtle);
}
.currency-option:hover  { background: var(--bg-elevated); }
.currency-option.active { background: var(--bg-elevated); }
.co-flag { font-size: 20px; line-height: 1; flex-shrink: 0; }
.co-code { font-weight: 700; color: var(--text-primary); font-size: 14px; width: 50px; flex-shrink: 0; }
.co-name { color: var(--text-tertiary); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.co-crypto { font-size: 10px; background: #553300; color: #ffaa33; padding: 1px 6px; border-radius: 3px; margin-left: auto; flex-shrink: 0; }
.co-flag .crypto-icon { width: 24px; height: 24px; }
.cs-flag .crypto-icon { width: 22px; height: 22px; }
.crypto-icon { display: inline-block; vertical-align: middle; border-radius: 50%; object-fit: contain; }

/* Rate spinner */
.rate-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--border-default);
    border-top-color: #4ade80;
    border-radius: 50%;
    animation: rate-spin .7s linear infinite;
}
@keyframes rate-spin { to { transform: rotate(360deg); } }

/* =====================================================
   CONTENT AREA (below hero)
   ===================================================== */
.ckt-content {
    padding: 48px 0 64px;
}
.ckt-container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    gap: 48px;
}
.ckt-section {}
.ckt-section-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 20px;
}
.ckt-section-title span { color: var(--accent-blue); }

/* ── Historical chart (reuse existing classes) ── */
.chart-period-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.period-tab {
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    color: var(--text-tertiary);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 16px;
    cursor: pointer;
    transition: all .2s;
}
.period-tab:hover  { background: var(--bg-elevated); color: var(--text-primary); }
.period-tab.active { background: var(--accent-blue); border-color: var(--accent-blue); color: #fff; }

.chart-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 20px;
    height: 300px;
    position: relative;
}
.chart-stats {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
}
.stat-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 12px 16px;
    flex: 1;
    min-width: 90px;
    text-align: center;
}
.stat-label {
    display: block;
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 4px;
}
.stat-value          { display: block; font-size: 16px; font-weight: 700; color: var(--text-primary); }
.stat-value.positive { color: #4ade80; }
.stat-value.negative { color: #f87171; }

/* ── Top Pairs grid ── */
.pairs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}
.pair-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 14px 16px;
    text-decoration: none;
    transition: all .2s;
}
.pair-card:hover { background: var(--bg-elevated); border-color: var(--border-default); transform: translateY(-1px); }
.pair-flag { font-size: 28px; line-height: 1; }
.pair-info { flex: 1; }
.pair-code { font-weight: 700; color: var(--text-primary); font-size: 15px; }
.pair-name { color: var(--text-tertiary); font-size: 12px; }
.pair-rate { text-align: right; }
.pair-rate-value { font-weight: 700; color: #4ade80; font-size: 15px; }
.pair-crypto-badge {
    font-size: 9px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px;
    background: #553300; color: #ffaa33; padding: 1px 6px; border-radius: 3px;
    margin-left: 6px; vertical-align: middle;
}
.pair-crypto-icon { width: 32px; height: 32px; border-radius: 50%; object-fit: contain; flex-shrink: 0; }

/* ── Popular currencies grid ── */
.popular-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 10px;
}
.popular-card {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 12px 14px;
    text-decoration: none;
    transition: all .2s;
}
.popular-card:hover { background: var(--bg-elevated); border-color: var(--border-default); }
.popular-flag { font-size: 24px; line-height: 1; }
.popular-code { font-weight: 700; color: var(--text-primary); font-size: 14px; }
.popular-name { color: var(--text-tertiary); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.popular-symbol { color: var(--text-tertiary); font-size: 14px; margin-left: auto; }
.popular-crypto-icon { width: 28px; height: 28px; border-radius: 50%; object-fit: contain; flex-shrink: 0; }

/* ── Quick links grid ── */
.quick-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
    gap: 8px;
}
.quick-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all .2s;
}
.quick-link:hover { border-color: var(--accent-blue); color: var(--accent-blue); background: var(--bg-elevated); }
.quick-arrow { color: var(--accent-blue); }

/* Last updated */
.ckt-updated {
    font-size: 12px;
    color: var(--text-tertiary);
    text-align: center;
    margin: 0;
}

/* =====================================================
   SUNSET THEME adjustments
   ===================================================== */
[data-theme="sunset"] .ckt-widget {
    background: rgba(28, 16, 8, 0.13);
    border-color: rgba(251,146,60,0.14);
    border-top-color: rgba(251,146,60,0.22);
    box-shadow: 0 8px 32px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,0.06);
}
[data-theme="sunset"] .ckt-live-dot { background: #fb923c; }
[data-theme="sunset"] .ckt-swap:hover { background: var(--accent-blue); }
[data-theme="sunset"] .ckt-widget-control {
    background: rgba(0,0,0,0.20);
    border-color: rgba(251,146,60,0.25);
}
[data-theme="sunset"] .ckt-widget-control:focus-within {
    background: rgba(0,0,0,0.26);
    border-color: rgba(251,146,60,0.50);
}

/* =====================================================
   LIGHT THEME adjustments
   ===================================================== */
[data-theme="light"] .ckt-widget {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(0,0,0,0.08);
    border-top: 1px solid rgba(255,255,255,0.60);
    box-shadow: 0 8px 32px rgba(0,0,0,.08), inset 0 1px 0 rgba(255,255,255,0.5);
}
[data-theme="light"] .ckt-result-amount { color: #16a34a; }
[data-theme="light"] .pair-rate-value   { color: #16a34a; }
[data-theme="light"] .ckt-live-dot      { background: #16a34a; }
[data-theme="light"] .ckt-widget-control {
    background: rgba(0,0,0,0.06);
    border-color: rgba(0,0,0,0.14);
}
[data-theme="light"] .ckt-widget-control:focus-within {
    background: rgba(0,0,0,0.08);
    border-color: var(--accent-blue);
}
[data-theme="light"] .ckt-widget-label { color: var(--text-secondary); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 900px) {
    .ckt-hero-inner {
        grid-template-columns: 1fr;
        min-height: unset;
        gap: 32px;
        padding-top: 24px;
    }
    .ckt-hero-widget {
        order: -1; /* widget first on mobile — like Revolut */
    }
    .ckt-h1 { font-size: 28px; }
    .ckt-subtitle { font-size: 17px; }
}

@media (max-width: 600px) {
    .rm-breadcrumb-bar { padding: 12px 16px 0; }
    .ckt-hero { padding-bottom: 32px; }
    .ckt-hero-inner { padding: 16px 16px 0; }
    .ckt-widget { padding: 20px; }
    .ckt-amount, .ckt-result-amount { font-size: 18px; }
    .cs-code { font-size: 16px; }
    .chart-wrapper { height: 220px; padding: 12px; }
    .ckt-container { padding: 0 16px; gap: 32px; }
    .ckt-content { padding: 32px 0 48px; }
    .stat-item { min-width: 70px; padding: 8px 10px; }
    .stat-value { font-size: 14px; }
}