/* /compass.css
 * Compass Recommendation System — shared UI styles for every surface.
 * Cards, carousel, sidebar, mood chips, interest editor, snapshot.
 * ---------------------------------------------------------------- */

/* ==========================================================================
 * CAROUSEL
 * ========================================================================== */
.compass-carousel {
    margin: 28px 0;
    color: #f1f1f1;
}
.compass-carousel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    padding: 0 4px;
}
.compass-carousel-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
    letter-spacing: 0.01em;
}
.compass-carousel-actions { display: flex; gap: 8px; }
.compass-carousel-refresh {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.7);
    border-radius: 20px;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s, transform 0.4s;
}
.compass-carousel-refresh:hover { color: #fff; border-color: #4a90e2; }
.compass-carousel-refresh.spinning svg { animation: compass-spin 0.8s linear infinite; }
@keyframes compass-spin { to { transform: rotate(360deg); } }

.compass-carousel-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: clamp(200px, 22vw, 240px);
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scroll-padding: 4px;
    padding: 4px 4px 16px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}
.compass-carousel-track::-webkit-scrollbar { height: 6px; }
.compass-carousel-track::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.2); border-radius: 3px; }
.compass-carousel-loading,
.compass-carousel-empty,
.compass-carousel-error {
    padding: 32px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.9rem;
    grid-column: 1 / -1;
}

/* ==========================================================================
 * REC CARD
 * ========================================================================== */
.compass-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    overflow: hidden;
    scroll-snap-align: start;
    transition: border-color 0.2s, transform 0.25s, opacity 0.25s;
    display: flex;
    flex-direction: column;
}
.compass-card:hover {
    border-color: rgba(74, 144, 226, 0.4);
    transform: translateY(-2px);
}
.compass-card--removing { opacity: 0; transform: scale(0.95); }
.compass-card-link {
    color: inherit;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.compass-card-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    background: linear-gradient(135deg, #1a2533 0%, #0f141a 100%);
}
.compass-card-image--placeholder {
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.15), rgba(147, 51, 234, 0.15));
}
.compass-card-body {
    padding: 10px 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}
.compass-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.25;
    color: #f1f1f1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.compass-card-author {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}
.compass-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 4px;
}
.compass-card-tag {
    font-size: 0.68rem;
    background: rgba(74, 144, 226, 0.15);
    border: 1px solid rgba(74, 144, 226, 0.3);
    color: rgba(255, 255, 255, 0.75);
    padding: 2px 7px;
    border-radius: 8px;
    white-space: nowrap;
}
.compass-card-why {
    margin: 6px 0 0;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.4);
    font-style: italic;
}
.compass-card-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    letter-spacing: 0.05em;
}
.compass-card-badge--mature {
    background: rgba(255, 60, 60, 0.9);
    color: #fff;
}
.compass-card-menu-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.55);
    color: rgba(255, 255, 255, 0.85);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.15s, background 0.15s;
}
.compass-card:hover .compass-card-menu-btn,
.compass-card-menu:not([hidden]) ~ .compass-card-menu-btn,
.compass-card-menu-btn:focus-visible {
    opacity: 1;
}
.compass-card-menu-btn:hover { background: rgba(0, 0, 0, 0.8); }
.compass-card-menu {
    position: absolute;
    top: 40px;
    right: 8px;
    background: #151a22;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 4px;
    display: flex;
    flex-direction: column;
    min-width: 170px;
    z-index: 3;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}
.compass-card-menu button {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    text-align: left;
    padding: 8px 12px;
    font-size: 0.82rem;
    cursor: pointer;
    border-radius: 4px;
}
.compass-card-menu button:hover { background: rgba(74, 144, 226, 0.15); color: #fff; }

/* ==========================================================================
 * SIDEBAR
 * ========================================================================== */
.compass-sidebar {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 14px 12px;
}
.compass-sidebar-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.55);
    margin: 0 0 10px;
}
.compass-sidebar-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.compass-sidebar-link {
    display: flex;
    gap: 10px;
    color: inherit;
    text-decoration: none;
    padding: 6px;
    border-radius: 6px;
    transition: background 0.15s;
}
.compass-sidebar-link:hover { background: rgba(74, 144, 226, 0.1); }
.compass-sidebar-thumb {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #1a2533, #0f141a);
    border-radius: 4px;
    flex-shrink: 0;
    overflow: hidden;
}
.compass-sidebar-thumb img { width: 100%; height: 100%; object-fit: cover; }
.compass-sidebar-name {
    font-size: 0.88rem;
    color: #f1f1f1;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.compass-sidebar-why { font-size: 0.7rem; color: rgba(255, 255, 255, 0.4); margin-top: 2px; }

/* Mount container — has no visual chrome of its own; the inner .compass-sidebar
   provides the card frame. Empty mounts (no recs) are invisible. Adds the same
   bottom spacing the .hub-module siblings use so the sidebar stack rhythm holds. */
.compass-sidebar-mount:not(:empty) { margin-bottom: 16px; }

/* ==========================================================================
 * MOOD CHIPS
 * ========================================================================== */
.compass-mood-strip {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 12px 0 18px;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
}
.compass-mood-label {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.55);
    font-style: italic;
}
.compass-mood-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.compass-mood-chip {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.75);
    padding: 6px 12px;
    border-radius: 18px;
    font-size: 0.82rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.compass-mood-chip:hover {
    background: rgba(74, 144, 226, 0.12);
    border-color: rgba(74, 144, 226, 0.45);
    color: #fff;
}
.compass-mood-chip.active {
    background: rgba(74, 144, 226, 0.3);
    border-color: #4a90e2;
    color: #fff;
}
.compass-mood-icon { font-size: 1rem; line-height: 1; }

/* ==========================================================================
 * INTEREST EDITOR
 * ========================================================================== */
.compass-editor {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 18px 20px;
    color: #f1f1f1;
}
.compass-editor-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}
.compass-editor-title { font-size: 1.05rem; font-weight: 600; margin: 0; }
.compass-editor-reset {
    background: transparent;
    border: 1px solid rgba(255, 100, 100, 0.4);
    color: rgba(255, 150, 150, 0.9);
    padding: 6px 14px;
    border-radius: 16px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background 0.15s, color 0.15s;
}
.compass-editor-reset:hover { background: rgba(255, 100, 100, 0.15); color: #fff; }
.compass-editor-sub { color: rgba(255, 255, 255, 0.5); font-size: 0.82rem; margin: 4px 0 16px; }
.compass-editor-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.compass-editor-row {
    display: grid;
    grid-template-columns: 160px 1fr 40px 30px;
    gap: 10px;
    align-items: center;
    padding: 4px 0;
}
.compass-editor-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.compass-editor-slider { width: 100%; accent-color: #4a90e2; }
.compass-editor-value {
    font-variant-numeric: tabular-nums;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.82rem;
    text-align: right;
}
.compass-editor-hide {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.5);
    width: 26px;
    height: 26px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.8rem;
}
.compass-editor-hide:hover { color: #fff; border-color: rgba(255, 100, 100, 0.6); }
.compass-editor-add { margin-top: 16px; }
.compass-editor-add summary { cursor: pointer; font-size: 0.85rem; color: rgba(74, 144, 226, 0.9); }
.compass-editor-add-body { display: flex; gap: 8px; margin-top: 8px; }
.compass-editor-add-select { flex: 1; background: rgba(0, 0, 0, 0.3); border: 1px solid rgba(255, 255, 255, 0.15); color: #f1f1f1; padding: 6px 10px; border-radius: 6px; }
.compass-editor-add-btn { background: #4a90e2; border: none; color: #fff; padding: 6px 14px; border-radius: 6px; cursor: pointer; }
.compass-editor-hidden { margin-top: 16px; font-size: 0.82rem; color: rgba(255, 255, 255, 0.55); }
.compass-editor-hidden-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 100, 100, 0.1);
    border: 1px solid rgba(255, 100, 100, 0.3);
    padding: 3px 6px 3px 10px;
    border-radius: 12px;
    margin: 4px 4px 0 0;
}
.compass-editor-hidden-tag button {
    background: none;
    border: none;
    color: inherit;
    font-size: 0.85rem;
    cursor: pointer;
    line-height: 1;
}

/* ==========================================================================
 * SNAPSHOT (read-only, /account/)
 * ========================================================================== */
.compass-snapshot {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 16px 18px;
    color: #f1f1f1;
}
.compass-snapshot--loading { color: rgba(255, 255, 255, 0.5); font-size: 0.85rem; }
.compass-snapshot-title { font-size: 1rem; font-weight: 600; margin: 0 0 2px; }
.compass-snapshot-sub { font-size: 0.78rem; color: rgba(255, 255, 255, 0.45); margin: 0 0 12px; }
.compass-snapshot-empty { color: rgba(255, 255, 255, 0.55); font-size: 0.85rem; }
.compass-snapshot-tags { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.compass-snapshot-tag {
    display: grid;
    grid-template-columns: 140px 1fr;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
}
.compass-snapshot-tag-name { color: rgba(255, 255, 255, 0.8); }
.compass-snapshot-tag-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}
.compass-snapshot-tag-bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #4a90e2, #9f7bea);
    transition: width 0.3s;
}
.compass-snapshot-tag--neg .compass-snapshot-tag-bar span {
    background: linear-gradient(90deg, #ff7050, #ff3c3c);
}
.compass-snapshot-edit {
    display: inline-block;
    margin-top: 14px;
    color: rgba(74, 144, 226, 0.9);
    text-decoration: none;
    font-size: 0.85rem;
}
.compass-snapshot-edit:hover { color: #fff; }

/* ---------------------------------------------------------------------------
   Seed-genre picker — optional onboarding overlay.
---------------------------------------------------------------------------- */
.compass-seed-overlay {
    position: fixed;
    inset: 0;
    background: rgba(6, 8, 20, 0.82);
    backdrop-filter: blur(6px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: compass-fade-in 0.25s ease-out;
}
body.compass-seed-open { overflow: hidden; }
@keyframes compass-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}
.compass-seed-card {
    width: 100%;
    max-width: 640px;
    max-height: calc(100vh - 40px);
    background: linear-gradient(180deg, #1a1e2f, #12152a);
    border: 1px solid rgba(74, 144, 226, 0.35);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: compass-lift-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes compass-lift-in {
    from { opacity: 0; transform: translateY(20px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.compass-seed-head {
    padding: 26px 28px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.compass-seed-head h2 {
    margin: 0 0 10px;
    font-size: 1.5rem;
    color: #fff;
    letter-spacing: -0.01em;
}
.compass-seed-sub {
    margin: 0;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.92rem;
    line-height: 1.5;
}
.compass-seed-chips {
    padding: 22px 28px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    overflow-y: auto;
    flex: 1;
    transition: box-shadow 0.2s;
}
.compass-seed-chips.cap-flash {
    box-shadow: inset 0 0 0 2px rgba(255, 80, 80, 0.4);
}
.compass-seed-chip {
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.04);
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.86rem;
    cursor: pointer;
    transition: all 0.15s;
}
.compass-seed-chip:hover {
    border-color: rgba(74, 144, 226, 0.5);
    color: #fff;
    background: rgba(74, 144, 226, 0.12);
}
.compass-seed-chip.is-picked {
    background: linear-gradient(90deg, #4a90e2, #9f7bea);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 14px rgba(74, 144, 226, 0.35);
}
.compass-seed-foot {
    padding: 16px 28px 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}
.compass-seed-counter {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
}
.compass-seed-actions {
    display: flex;
    gap: 10px;
}
.compass-seed-skip {
    padding: 9px 18px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: transparent;
    color: rgba(255, 255, 255, 0.72);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.15s;
}
.compass-seed-skip:hover { color: #fff; border-color: rgba(255, 255, 255, 0.28); }
.compass-seed-save {
    padding: 9px 20px;
    border-radius: 8px;
    border: none;
    background: linear-gradient(90deg, #4a90e2, #9f7bea);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.15s;
}
.compass-seed-save:hover:not(:disabled) {
    box-shadow: 0 6px 18px rgba(74, 144, 226, 0.4);
    transform: translateY(-1px);
}
.compass-seed-save:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}