:root {
    --bg:      #0f0f10;
    --surface: #1a1a1c;
    --border:  #2e2e32;
    --text:    #e8e8ea;
    --muted:   #7a7a80;
    --accent:  #a78bfa;
    --green:   #4ade80;
    --amber:   #fbbf24;
    --radius:  0.5rem;
    --space:   1.5rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, sans-serif;
    font-size: 0.9rem;
    line-height: 1.5;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ── Header ── */
header {
    border-bottom: 1px solid var(--border);
    padding: var(--space);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.header-title { display: flex; flex-direction: column; gap: 0.25rem; }

header h1 { font-size: 1.1rem; font-weight: 600; color: var(--accent); letter-spacing: -0.02em; }

.header-desc {
    font-size: 0.78rem;
    color: var(--muted);
    max-width: 54ch;
    line-height: 1.45;
}

.header-desc a { color: var(--muted); text-underline-offset: 2px; }
.header-desc a:hover { color: var(--text); }

.run-meta { font-size: 0.78rem; color: var(--muted); margin-left: auto; padding-top: 0.1rem; }

/* ── Toolbar ── */
.toolbar {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 0.75rem var(--space);
    border-bottom: 1px solid var(--border);
    align-items: center;
}

.toolbar label { font-size: 0.75rem; color: var(--muted); margin-right: 0.25rem; }

.btn-group { display: flex; gap: 2px; }

.btn-group a {
    display: inline-block;
    padding: 0.3rem 0.7rem;
    font-size: 0.78rem;
    text-decoration: none;
    color: var(--muted);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: color 0.15s, border-color 0.15s;
}

.btn-group a:hover  { color: var(--text); border-color: #555; }
.btn-group a.active { color: var(--accent); border-color: var(--accent); }

.count-badge { margin-left: auto; font-size: 0.75rem; color: var(--muted); }

/* ── Search ── */
.search-wrap {
    position: relative;
    flex: 1 1 12rem;
    max-width: 22rem;
}

.search-wrap svg {
    position: absolute;
    left: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    pointer-events: none;
    width: 0.9rem; height: 0.9rem;
}

#search {
    width: 100%;
    padding: 0.3rem 2rem 0.3rem 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 0.8rem;
    outline: none;
    transition: border-color 0.15s;
}

#search::placeholder { color: var(--muted); }
#search:focus { border-color: var(--accent); }

.search-clear {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1;
    padding: 0.1rem;
    display: none;
}

.search-clear:hover { color: var(--text); }
#search:not(:placeholder-shown) + .search-clear { display: block; }

/* ── Save button ── */
.btn-save {
    position: absolute;
    right: 1.6rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.85rem;
    line-height: 1;
    padding: 0.1rem;
    display: none;
    transition: color 0.15s;
}

.btn-save:hover  { color: var(--amber); }
.btn-save.saved  { color: var(--amber); }
#search:not(:placeholder-shown) ~ .btn-save { display: block; }

/* push clear button further right when save is also showing */
#search:not(:placeholder-shown) + .search-clear { right: 0.25rem; }

/* ── Saved searches dropdown ── */
.search-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0; right: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    z-index: 100;
    overflow: hidden;
    display: none;
}

.search-dropdown.open { display: block; }

.dropdown-header {
    padding: 0.4rem 0.75rem;
    font-size: 0.7rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border);
}

.saved-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.75rem;
    cursor: pointer;
    transition: background 0.1s;
}

.saved-item:hover { background: #26262a; }

.saved-item-label {
    flex: 1;
    font-size: 0.82rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.saved-item-del {
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.8rem;
    padding: 0.1rem 0.25rem;
    border-radius: 3px;
    line-height: 1;
    flex-shrink: 0;
}

.saved-item-del:hover { color: #f87171; background: #2e1f1f; }

.dropdown-empty {
    padding: 0.6rem 0.75rem;
    font-size: 0.8rem;
    color: var(--muted);
}

/* ── Scroll container ── */
.scroll-area {
    flex: 1;
    overflow-y: auto;
}

/* ── Domain list ── */
main {
    padding: var(--space);
    max-width: 64rem;
    width: 100%;
    margin: 0 auto;
}

.domain-list { display: flex; flex-direction: column; gap: 2px; }

.domain-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.25rem 1rem;
    align-items: center;
    padding: 0.65rem 0.9rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s;
}

.domain-card:hover { border-color: #555; }

.domain-primary {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    min-width: 0;
}

.domain-name { font-size: 0.95rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.words-label { font-size: 0.78rem; color: var(--accent); white-space: nowrap; }

.type-badge {
    font-size: 0.68rem;
    padding: 0.1rem 0.4rem;
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.02em;
    flex-shrink: 0;
}

.type-1 { background: #312e81; color: #c4b5fd; }
.type-2 { background: #1e3a5f; color: #7dd3fc; }

.domain-meta { display: flex; gap: 1rem; font-size: 0.75rem; color: var(--muted); flex-wrap: wrap; }
.domain-meta span { white-space: nowrap; }

.val    { color: var(--green); font-weight: 600; }
.ending { color: var(--amber); }

.domain-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 0.3rem; }

.btn-bid {
    font-size: 0.75rem;
    padding: 0.3rem 0.65rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--muted);
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.15s, border-color 0.15s;
}

.btn-bid:hover { color: var(--text); border-color: #666; }

/* ── Sentinel / loader ── */
#sentinel {
    display: flex;
    justify-content: center;
    padding: 2rem 0;
    color: var(--muted);
    font-size: 0.8rem;
    gap: 0.5rem;
    align-items: center;
}

.spinner {
    width: 1rem; height: 1rem;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

/* ── Empty state ── */
.empty { margin-top: 4rem; text-align: center; color: var(--muted); }
.empty .icon { font-size: 2.5rem; }
.empty h2 { margin: 0.75rem 0 0.4rem; color: var(--text); font-size: 1rem; }

/* ── Footer ── */
footer {
    border-top: 1px solid var(--border);
    padding: calc(var(--space) / 2) var(--space);
    font-size: 0.72rem;
    color: var(--muted);
    text-align: center;
}

@media (max-width: 480px) {
    .domain-card { grid-template-columns: 1fr; }
    .domain-actions { flex-direction: row; align-items: center; }
    .run-meta { display: none; }
    .header-desc { display: none; }
}