/* ============================================================
   Currency Display Styles — Task 3i
   File: public/css/currency-display.css
   ============================================================ */

/* ── Local amount shown below USD values ── */
.local-currency-value {
    font-size: 0.8rem;
    color: var(--text-muted, #888);
    margin-top: 2px;
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* ── Currency picker button ── */
.currency-picker-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.currency-picker-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--card-bg, #f5f5f5);
    border: 1.5px solid var(--border-color, #e0e0e0);
    border-radius: 20px;
    padding: 5px 12px 5px 8px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary, #333);
    transition: border-color 0.2s, box-shadow 0.2s;
    white-space: nowrap;
}

.currency-picker-btn:hover {
    border-color: var(--primary, #667eea);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.cp-flag { font-size: 1.1rem; }
.cp-code { font-size: 0.85rem; font-weight: 700; }
.cp-arrow { font-size: 1rem !important; opacity: 0.6; }

/* ── Dropdown ── */
.currency-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    width: 260px;
    background: var(--card-bg, #fff);
    border: 1.5px solid var(--border-color, #e0e0e0);
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    z-index: 1000;
    overflow: hidden;
}

.currency-search-wrap {
    padding: 10px 12px 6px;
    border-bottom: 1px solid var(--border-color, #eee);
}

.currency-search {
    width: 100%;
    padding: 7px 10px;
    border: 1.5px solid var(--border-color, #e0e0e0);
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: inherit;
    background: var(--input-bg, #f9f9f9);
    color: var(--text-primary, #333);
    outline: none;
    box-sizing: border-box;
}

.currency-search:focus {
    border-color: var(--primary, #667eea);
}

.currency-list {
    max-height: 220px;
    overflow-y: auto;
    padding: 6px 0;
}

.currency-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    cursor: pointer;
    transition: background 0.15s;
    font-size: 0.87rem;
}

.currency-option:hover {
    background: var(--hover-bg, #f5f5f5);
}

.currency-option.active {
    background: rgba(102, 126, 234, 0.08);
    color: var(--primary, #667eea);
    font-weight: 600;
}

.co-flag { font-size: 1.1rem; flex-shrink: 0; }
.co-code { font-weight: 700; min-width: 38px; }
.co-name { flex: 1; color: var(--text-muted, #888); font-size: 0.82rem; }
.co-check { font-size: 1rem !important; color: var(--primary, #667eea); margin-left: auto; }

/* ── Dark mode ── */
body.dark-mode .currency-picker-btn {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.15);
    color: #eee;
}

body.dark-mode .currency-dropdown {
    background: #1e1e2e;
    border-color: rgba(255,255,255,0.1);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

body.dark-mode .currency-search {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
    color: #eee;
}

body.dark-mode .currency-option:hover {
    background: rgba(255,255,255,0.05);
}

body.dark-mode .currency-option.active {
    background: rgba(102, 126, 234, 0.15);
}

body.dark-mode .local-currency-value {
    color: rgba(255,255,255,0.45);
}

/* ── Scrollbar in dropdown ── */
.currency-list::-webkit-scrollbar { width: 4px; }
.currency-list::-webkit-scrollbar-thumb { background: var(--border-color, #ddd); border-radius: 4px; }


/* ── Dark theme: currency picker widget ─────────────────────────────────── */

.dark-theme .currency-picker-btn {
    background: var(--card-bg, #1e1e2e);
    border-color: var(--border-color, #444);
    color: var(--text-primary, #e0e0e0);
}

.dark-theme .currency-picker-btn .cp-code {
    color: var(--text-primary, #e0e0e0);
}

.dark-theme .currency-picker-btn .cp-arrow {
    color: var(--text-muted, #888);
}

.dark-theme .currency-dropdown {
    background: var(--card-bg, #1e1e2e);
    border-color: var(--border-color, #444);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.dark-theme .currency-search-wrap {
    background: var(--card-bg, #1e1e2e);
}

.dark-theme .currency-search {
    background: var(--input-bg, #16162a);
    border-color: var(--border-color, #444);
    color: var(--text-primary, #e0e0e0);
}

.dark-theme .currency-search::placeholder {
    color: var(--text-muted, #666);
}

.dark-theme .currency-option {
    background: var(--card-bg, #1e1e2e);
    color: var(--text-primary, #e0e0e0);
}

.dark-theme .currency-option .co-code {
    color: var(--text-primary, #e0e0e0);
}

.dark-theme .currency-option .co-name {
    color: var(--text-muted, #aaa);
}

.dark-theme .currency-option:hover {
    background: var(--hover-bg, #2a2a3e);
}

.dark-theme .currency-option.active {
    background: var(--primary-light, #2d2b55);
}

.dark-theme .currency-option.active .co-code {
    color: var(--primary, #667eea);
}

.dark-theme .currency-option.active .co-name {
    color: var(--primary-light, #a5b4fc);
}

.dark-theme .currency-option.active .co-check {
    color: var(--primary, #667eea);
}

/* ── Dark theme: override dark-mode.css !important rules ──────────────────
   dark-mode.css uses `color: !important` on ALL divs/spans.
   We must also use !important here to win. Backgrounds need it too
   because wallet.css hardcodes white on some card elements.
   ──────────────────────────────────────────────────────────────────────── */

.dark-theme .currency-picker-btn {
    background: var(--dark-bg-card, #1e1e30) !important;
    border-color: var(--dark-border, #2d2d44) !important;
    color: var(--dark-text-primary, #e8e8f0) !important;
}

.dark-theme .currency-picker-btn .cp-code,
.dark-theme .currency-picker-btn .cp-flag {
    color: var(--dark-text-primary, #e8e8f0) !important;
}

.dark-theme .currency-picker-btn .cp-arrow {
    color: var(--dark-text-muted, #8a8a9a) !important;
}

.dark-theme .currency-dropdown {
    background: var(--dark-bg-card, #1e1e30) !important;
    border-color: var(--dark-border, #2d2d44) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5) !important;
}

.dark-theme .currency-search-wrap {
    background: var(--dark-bg-card, #1e1e30) !important;
    border-color: var(--dark-border, #2d2d44) !important;
}

.dark-theme .currency-search {
    background: var(--dark-bg-secondary, #1a1a2e) !important;
    border-color: var(--dark-border, #2d2d44) !important;
    color: var(--dark-text-primary, #e8e8f0) !important;
}

.dark-theme .currency-search::placeholder {
    color: var(--dark-text-muted, #8a8a9a) !important;
}

.dark-theme .currency-option {
    background: var(--dark-bg-card, #1e1e30) !important;
    color: var(--dark-text-primary, #e8e8f0) !important;
}

.dark-theme .currency-option .co-code {
    color: var(--dark-text-primary, #e8e8f0) !important;
}

.dark-theme .currency-option .co-name {
    color: var(--dark-text-muted, #8a8a9a) !important;
}

.dark-theme .currency-option:hover {
    background: var(--dark-bg-tertiary, #252538) !important;
}

.dark-theme .currency-option.active {
    background: rgba(99, 102, 241, 0.18) !important;
}

.dark-theme .currency-option.active .co-code {
    color: var(--dark-accent, #6366f1) !important;
}

.dark-theme .currency-option.active .co-name {
    color: rgba(165, 180, 252, 0.85) !important;
}

.dark-theme .currency-option.active .co-check {
    color: var(--dark-accent, #6366f1) !important;
}

.dark-theme .local-currency-value {
    color: var(--dark-text-muted, #8a8a9a) !important;
}