/* ============================================================
   Soundmap Artist Guesser – Style v2
   Spotify dark theme · modern UX
============================================================ */

/* ── Variables ─────────────────────────────────────────── */
:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bg:         #0d0d0d;
  --bg-card:    #181818;
  --bg-card-2:  #292929;
  --bg-raised:  #3a3a3a;
  --accent:     #1ed760;
  --accent-lit: #23ff6f;
  --accent-dim: #10b981;
  --amber:      #f59e0b;
  --amber-lit:  #fbbf24;
  --red:        #ef4444;
  --text:       #f8fafc;
  --text-2:     #c9d1d9;
  --text-3:     #8b949e;
  --border:     #374151;
  --border-2:   #4b5563;
  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  14px;
  --r-xl:  18px;
  --shadow:    0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 12px 36px rgba(0,0,0,0.6);
  --t: 150ms ease;
  color: var(--text);
  background: var(--bg);
}

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

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  padding-top: 56px;
}

/* ── Topbar ────────────────────────────────────────────── */
.site-topbar {
  background: rgba(13,13,13,0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 56px;
  z-index: 1000;
  display: flex;
  align-items: center;
}
.site-topbar .container {
  display: flex;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  padding: 0 16px;
  gap: 12px;
  position: relative;
}
.site-topbar .brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.015em;
  display: inline-flex;
  align-items: center;
}
.nav-toggle {
  background: transparent;
  border: 0;
  color: var(--text);
  font-size: 20px;
  padding: 6px 8px;
  display: none;
  cursor: pointer;
  z-index: 1100;
  border-radius: var(--r-sm);
  line-height: 1;
  transition: background var(--t);
}
.nav-toggle:hover { background: rgba(255,255,255,0.08); }

.topnav { display: flex; gap: 2px; }
.topnav a {
  color: var(--text-2);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--r-sm);
  font-size: 0.84rem;
  font-weight: 500;
  transition: color var(--t), background var(--t);
}
.topnav a:hover { color: var(--text); background: rgba(255,255,255,0.08); }

/* Mobile nav */
@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
  }
  .site-topbar .brand { margin: 0 auto; text-align: center; padding-right: 36px; }
  .topnav {
    flex-direction: column;
    background: #1c1c1c;
    border: 1px solid var(--border-2);
    position: absolute;
    left: 12px;
    top: calc(100% + 6px);
    padding: 6px;
    border-radius: var(--r-md);
    min-width: 150px;
    box-shadow: 0 8px 28px rgba(0,0,0,0.55);
    z-index: 200;
  }
  .topnav[hidden] { display: none; }
}

/* Desktop nav */
@media (min-width: 721px) {
  .nav-toggle { display: none; }
  .topnav { display: flex !important; }
  .topnav[hidden] { display: flex !important; }
  .site-topbar .brand {
    position: fixed;
    left: 50%; top: 0;
    transform: translateX(-50%);
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 50%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    z-index: 2000;
  }
  .topnav {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2100;
  }
  .site-topbar .container {
    position: static;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* ── Layout ─────────────────────────────────────────────── */
.site-header { display: none; }
.layout { display: flex; gap: 16px; align-items: flex-start; }

main {
  flex: 1;
  max-width: 900px;
  margin: 24px auto 56px;
  padding: 28px;
  background: var(--bg-card);
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  box-shadow: 0 8px 40px rgba(0,0,0,0.55), 0 0 0 1px rgba(30,215,96,0.04);
}

.sidebar { width: 260px; display: flex; flex-direction: column; gap: 12px; }

/* ── Logo ───────────────────────────────────────────────── */
.site-logo {
  position: relative;
  display: block;
  margin: 0 auto 18px;
  width: fit-content;
}
.site-logo img {
  height: 96px;
  width: auto;
  display: block;
  transition: transform var(--t), filter var(--t);
}
.site-logo:hover img { transform: scale(1.04); filter: brightness(1.08); }

/* ── Headings ───────────────────────────────────────────── */
h1 {
  margin: 0 0 22px;
  text-align: center;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--accent-lit) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 {
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin: 0 0 10px;
}

/* ── Notice banner ──────────────────────────────────────── */
.notice-banner {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-2);
  border-left: 3px solid var(--accent);
  color: var(--text-2);
  padding: 12px 16px;
  margin: 0 0 22px;
  border-radius: var(--r-md);
  font-size: 0.82rem;
  line-height: 1.55;
  text-align: center;
}
.notice-banner a { color: var(--accent); text-decoration: none; }
.notice-banner a:hover { color: var(--accent-lit); text-decoration: underline; }

/* ── Ko-fi CTA (inline, top of page) ───────────────────── */
.kofi-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: linear-gradient(135deg, rgba(255,82,82,0.1) 0%, rgba(255,107,107,0.06) 100%);
  border: 1px solid rgba(255,82,82,0.25);
  border-radius: var(--r-md);
  padding: 12px 16px;
  margin: 0 0 22px;
  flex-wrap: wrap;
}
.kofi-cta-text {
  flex: 1;
  font-size: 0.83rem;
  color: var(--text-2);
  line-height: 1.45;
  min-width: 180px;
}
.kofi-cta-text strong { color: var(--text); }
.kofi-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #ff5252 0%, #ff6b6b 100%);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  padding: 9px 18px;
  border-radius: 100px;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(255,82,82,0.35);
  transition: transform var(--t), box-shadow var(--t), background var(--t);
  position: relative;
  overflow: hidden;
}
.kofi-cta-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.kofi-cta-btn:hover::after { transform: translateX(100%); }
.kofi-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,82,82,0.45);
  background: linear-gradient(135deg, #ff6b6b 0%, #ff8080 100%);
}
.kofi-cta-btn:active { transform: translateY(0); box-shadow: 0 4px 12px rgba(255,82,82,0.25); }

/* ── Sections ───────────────────────────────────────────── */
.controls { margin-bottom: 20px; }
.controls-bottom { width: 100%; }
.guesses { margin-top: 28px; }
.best-match { margin-top: 24px; }
.results { margin-top: 24px; }

.divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

.add-btn-row { margin-top: 12px; }

/* ── Primary buttons (Add Hint / Add Guess) ─────────────*/
.open-hint-btn,
.btn-add {
  background: var(--accent);
  color: #000;
  font-weight: 700;
  font-size: 0.83rem;
  border: none;
  border-radius: 100px;
  padding: 8px 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.01em;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
}
.open-hint-btn:hover, .btn-add:hover {
  background: var(--accent-lit);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29,185,84,0.28);
}
.open-hint-btn:active, .btn-add:active {
  transform: translateY(0);
  box-shadow: none;
}
.open-hint-btn:disabled, .btn-add:disabled {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
}

/* ── Hint container ─────────────────────────────────────*/
#hintsContainer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

/* ── Hint cards ─────────────────────────────────────────*/
.hint-card {
  width: 100%;
  box-sizing: border-box;
  padding: 14px 16px;
  border-radius: var(--r-lg);
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  position: relative;
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}
.hint-card:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.hint-card[hidden] { display: none; }

.hint-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
}
.hint-card-header span {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hint-card-body { display: flex; gap: 10px; }
.hint-field, .hint-value { flex: 1; min-width: 0; }

.hint-card-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 8px; }

/* ── Remove buttons ─────────────────────────────────────*/
.remove-hint-btn,
.remove-guess-btn {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-2);
  background: transparent;
  color: var(--text-3);
  font-size: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
  transition: background var(--t), color var(--t), border-color var(--t);
}
.remove-hint-btn:hover,
.remove-guess-btn:hover {
  background: rgba(239,68,68,0.1);
  color: #f87171;
  border-color: rgba(239,68,68,0.3);
}
.remove-guess-btn[hidden] { display: none; }

/* ── Form controls (hint selects / inputs) ─────────────*/
.hint-field select,
.hint-value select,
.hint-value input {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-2);
  background: var(--bg-raised);
  color: var(--text);
  font-size: 0.875rem;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}
.hint-field select:focus,
.hint-value select:focus,
.hint-value input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(29,185,84,0.1);
}
.hint-field select option,
.hint-value select option { background: #2a2a2a; color: var(--text); }

::placeholder { color: var(--text-3); opacity: 1; }

/* ── Guess container ────────────────────────────────────*/
#guessesContainer {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ── Guess island ───────────────────────────────────────*/
.guess-item {
  box-sizing: border-box;
  padding: 14px 16px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--bg-card-2);
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}
.guess-item.island {
  border-color: var(--border-2);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.guess-item.island:hover {
  border-color: rgba(29,185,84,0.2);
  box-shadow: 0 8px 28px rgba(0,0,0,0.45);
  transform: translateY(-2px);
}

/* ── Guess header ───────────────────────────────────────*/
.guess-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.guess-header h3 {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.guess-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.guess-header .remove-guess-btn {
  position: static !important;
  top: auto !important;
  right: auto !important;
  margin-left: 0;
}
.collapse-guess-btn {
  width: 26px;
  height: 26px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-2);
  background: transparent;
  color: var(--text-3);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background var(--t), color var(--t);
}
.collapse-guess-btn:hover { background: rgba(255,255,255,0.08); color: var(--text); }

/* ── Guess summary (collapsed view) ─────────────────────*/
.guess-summary {
  display: none;
  flex-wrap: wrap;
  gap: 5px;
  padding: 8px 0 2px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.guess-item.collapsed .guess-search  { display: none; }
.guess-item.collapsed .guess-card    { display: none !important; }
.guess-item.collapsed .guess-summary { display: flex !important; }

.summary-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 9px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 500;
  border: 1px solid var(--border-2);
  background: var(--bg-raised);
  color: var(--text-3);
  white-space: nowrap;
}
.summary-pill strong { font-weight: 700; }
.summary-pill.state-name  { background: rgba(29,185,84,0.1);  border-color: rgba(29,185,84,0.25);   color: var(--accent); font-weight: 600; }
.summary-pill.state-check { background: rgba(29,185,84,0.07);  border-color: rgba(29,185,84,0.2);   color: var(--accent); }
.summary-pill.state-x     { background: rgba(107,114,128,0.07); border-color: rgba(107,114,128,0.2); color: #9ca3af; }
.summary-pill.state-o     { background: rgba(245,158,11,0.07);  border-color: rgba(245,158,11,0.2);  color: var(--amber-lit); }

/* ── Guess search input ─────────────────────────────────*/
.guess-search { position: relative; display: flex; align-items: center; gap: 8px; }
.guess-artist-thumb {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg-raised);
}
.guess-search input {
  flex: 1 1 auto;
  min-width: 0;
  box-sizing: border-box;
  padding: 9px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-2);
  background: var(--bg-raised);
  color: var(--text);
  font-size: 0.875rem;
  outline: none;
  -webkit-appearance: none;
  transition: border-color var(--t), box-shadow var(--t);
}
.guess-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(29,185,84,0.1);
}
.guess-search input:disabled { color: var(--text-2); opacity: 1; }

/* Search dropdown */
.search-results {
  position: absolute;
  left: 0; right: 0;
  top: calc(100% + 4px);
  background: #222222;
  border: 1px solid var(--border-2);
  border-radius: var(--r-md);
  max-height: 220px;
  overflow-y: auto;
  z-index: 50;
  padding: 4px;
  list-style: none;
  margin: 0;
  box-shadow: 0 8px 28px rgba(0,0,0,0.55);
}
.search-results li {
  padding: 8px 12px;
  cursor: pointer;
  color: var(--text-2);
  border-radius: var(--r-sm);
  font-size: 0.875rem;
  transition: background var(--t), color var(--t);
  display: flex;
  align-items: center;
  gap: 10px;
}
.search-result-img {
  width: 30px;
  height: 30px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg-raised);
}
.search-results li:hover {
  background: rgba(29,185,84,0.1);
  color: var(--text);
}

/* ── Guess card (attrs wrapper) ─────────────────────────*/
.guess-card {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.guess-card[hidden] { display: none; }

/* ── Attribute grid ─────────────────────────────────────*/
.attrs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.attr-box {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
  background: var(--bg-raised);
  min-height: 78px;
  transition: border-color var(--t), background var(--t);
}

/* label-value row (first child) */
.attr-box > div:first-child {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 6px;
}

.attr-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-3);
  flex-shrink: 0;
}

.attr-value {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-2);
  text-align: right;
  word-break: break-word;
}

/* buttons row (last child — overrides the JS inline flex) */
.attr-buttons {
  display: flex;
  gap: 4px;
  align-items: center;
}

/* ✓ / ✕ / ○ buttons */
.attr-buttons button {
  width: 26px;
  height: 26px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-2);
  background: transparent;
  color: var(--text-3);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
  min-width: 0;
  box-sizing: border-box;
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t);
}
.attr-buttons button:hover { transform: scale(1.12); }
.btn-check:hover {
  background: rgba(29,185,84,0.15);
  color: var(--accent-lit);
  border-color: rgba(29,185,84,0.5);
}
.btn-x:hover {
  background: rgba(107,114,128,0.15);
  color: #d1d5db;
  border-color: rgba(107,114,128,0.5);
}
.btn-o:hover {
  background: rgba(245,158,11,0.15);
  color: var(--amber-lit);
  border-color: rgba(245,158,11,0.5);
}

/* Box state styles */
.attr-box.state-check {
  border-color: rgba(29,185,84,0.35);
  background: rgba(29,185,84,0.06);
}
.attr-box.state-x {
  border-color: rgba(107,114,128,0.32);
  background: rgba(107,114,128,0.05);
}
.attr-box.state-o {
  border-color: rgba(245,158,11,0.35);
  background: rgba(245,158,11,0.06);
}

/* Active button per state */
.attr-box.state-check .btn-check {
  background: var(--accent);
  color: #000;
  border-color: transparent;
}
.attr-box.state-x .btn-x {
  background: #6b7280;
  color: #fff;
  border-color: transparent;
}
.attr-box.state-o .btn-o {
  background: var(--amber);
  color: #000;
  border-color: transparent;
}

/* Arrow buttons */
.attr-arrows {
  display: flex;
  gap: 4px;
  align-items: center;
  margin-left: 2px;
  opacity: 0;
  transition: opacity var(--t);
}
.attr-box.state-x .attr-arrows,
.attr-box.state-o .attr-arrows { opacity: 1; }
.attr-box.state-check .attr-arrows { display: none !important; }

.btn-arrow {
  width: 26px;
  height: 26px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-2);
  background: transparent;
  color: var(--text-3);
  font-size: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
  min-width: 0;
  box-sizing: border-box;
  transition: background var(--t), color var(--t), border-color var(--t);
}
.btn-arrow:disabled { opacity: 0.25; cursor: default; pointer-events: none; }
.btn-arrow:not(:disabled):hover { background: rgba(255,255,255,0.08); color: var(--text); }

/* Active arrow color matches box state */
.btn-arrow[data-active="1"] { border-color: transparent; }
.attr-box.state-x .btn-arrow[data-active="1"] {
  background: #6b7280;
  color: #fff;
}
.attr-box.state-o .btn-arrow[data-active="1"] {
  background: var(--amber);
  color: #000;
}

/* ── Best match ─────────────────────────────────────────*/
#bestMatch {
  list-style: none;
  padding: 0;
  margin: 0;
}
#bestMatch li {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-radius: var(--r-md);
  border: 1px solid rgba(29,185,84,0.22);
  background: rgba(29,185,84,0.04);
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
#bestMatch li:hover {
  border-color: rgba(29,185,84,0.42);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(29,185,84,0.08);
}

/* ── Matches list ───────────────────────────────────────*/
#resultsList {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}
#resultsList li {
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--bg-card-2);
  box-sizing: border-box;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
#resultsList li:hover {
  border-color: var(--border-2);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.35);
}

/* ── "+" add-from-match button ──────────────────────────*/
.add-from-match {
  width: 28px;
  height: 28px;
  min-width: 28px;
  flex-shrink: 0;
  padding: 0;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t), color var(--t), transform var(--t), box-shadow var(--t);
}
.add-from-match:hover {
  background: var(--accent);
  color: #000;
  transform: scale(1.1);
  box-shadow: 0 4px 14px rgba(29,185,84,0.25);
}

/* ── Artist name colors ─────────────────────────────────*/
.artist-updated     { color: var(--accent); font-weight: 600; }
.artist-not-updated { color: var(--text); }

/* result list image (bestMatch + resultsList) */
.result-artist-img {
  width: 38px;
  height: 38px;
  border-radius: var(--r-sm);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg-raised);
}
.result-artist-info { flex: 1 1 auto; min-width: 0; }
@media (max-width: 520px) { .result-artist-img { display: none; } }


/* ── Helpers ────────────────────────────────────────────*/
.small { font-size: 0.73rem; color: var(--text-3); }
.sr {
  position: absolute !important;
  height: 1px; width: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.btn-cancel {
  background: var(--bg-raised);
  color: var(--text-2);
  border: 1px solid var(--border-2);
  padding: 6px 14px;
  border-radius: 100px;
  cursor: pointer;
  font-size: 0.8rem;
  transition: background var(--t), color var(--t);
}
.btn-cancel:hover { background: rgba(255,255,255,0.07); color: var(--text); }

/* ── Thank-you section ──────────────────────────────────*/
.thank-you {
  text-align: center;
  padding: 0 8px;
  margin-bottom: 20px;
  color: var(--accent);
  font-weight: 600;
}
.thank-you .sub {
  color: var(--text-3);
  font-size: 0.875rem;
  margin-top: 4px;
  font-weight: 400;
}

/* ── Ko-fi footer ───────────────────────────────────────*/
.support-footer { padding: 10px 12px 28px; text-align: center; }
.kofi-btn {
  color: #fff;
  cursor: pointer;
  background: linear-gradient(135deg, #ff5252 0%, #ff6b6b 100%);
  border-radius: 100px;
  align-items: center;
  gap: 0.5rem;
  padding: 10px 24px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  box-shadow: 0 4px 16px rgba(255,82,82,0.22);
  transition: transform var(--t), box-shadow var(--t);
}
.kofi-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,82,82,0.35);
}
.kofi-btn:active { transform: translateY(0); box-shadow: 0 4px 12px rgba(255,82,82,0.18); }
.kofi-btn svg { flex-shrink: 0; }

/* ── Ad slots ───────────────────────────────────────────*/
.ad-slot {
  padding: 10px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--bg-card-2);
  color: var(--text);
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ad-slot.ad-banner { min-height: 90px; }
.ad-slot.ad-box { min-height: 250px; }
.ad-placeholder { font-size: 13px; color: var(--text-3); text-align: center; }

.bottom-ads {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: flex-end;
  padding: 16px;
  width: 100%;
  box-sizing: border-box;
}
.bottom-ads .ad-banner { flex: 1; max-width: 900px; min-height: 90px; }
.bottom-ads .ad-box { width: 300px; min-height: 90px; }

/* ── Card entrance animation ────────────────────────────*/
@keyframes cardIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* backwards fill-mode: hides element during the 0s delay (prevents FOUC),
   reverts after finish so hover transforms still work */
.hint-card          { animation: cardIn 0.2s ease backwards; }
.guess-item         { animation: cardIn 0.2s ease backwards; }
#bestMatch li       { animation: cardIn 0.18s ease backwards; }
#resultsList li     { animation: cardIn 0.14s ease backwards; }


/* ── Focus ──────────────────────────────────────────────*/
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button:focus:not(:focus-visible), input:focus:not(:focus-visible), select:focus:not(:focus-visible) { outline: none; }

/* ── Responsive ─────────────────────────────────────────*/
@media (max-width: 880px) {
  main { margin: 12px auto; padding: 18px; }
  .layout { flex-direction: column; }
  .sidebar { width: 100%; }
  .attrs-grid { grid-template-columns: repeat(2, 1fr); }
  .attr-box { min-height: 72px; }
  #resultsList { grid-template-columns: 1fr; }
  .bottom-ads { flex-direction: column; align-items: center; }
  .bottom-ads .ad-box { width: 100%; max-width: 420px; }
  .bottom-ads .ad-banner { width: 100%; max-width: 720px; }
}
@media (max-width: 600px) {
  main { margin: 8px; padding: 14px; border-radius: var(--r-lg); }
  h1 { font-size: 1.25rem; }
  .guess-item { padding: 12px; }
  .hint-card { padding: 12px; }

  /* Wrap arrows below ✓✕○ buttons so nothing overflows */
  .attr-box { min-height: 86px; }
  .attr-box > div:last-child { flex-wrap: wrap; row-gap: 4px; }
  .attr-box.state-x .attr-arrows,
  .attr-box.state-o .attr-arrows {
    width: 100%;
    margin-left: 0;
    justify-content: flex-start;
  }
}