/* ============================================================
   The Jukebox — dashboard + leaderboard stylesheet
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --bg: #F3F5FA;
  --sidebar-bg: #0F1729;
  --sidebar-text: #8992AA;
  --card-bg: #FFFFFF;
  --border: #E6E9F2;
  --text: #171C2C;
  --text-dim: #6B7285;
  --primary: #2F6FED;
  --primary-rgb: 47,111,237;
  --primary-tint: #EAF0FE;
  --amber: #FFB020;
  --amber-rgb: 255,176,32;
  --amber-tint: #FFF4E0;
  --gold: #F5B400;
  --silver: #9AA4B2;
  --bronze: #C97A3D;
  --spotify: #1DB954;
  --youtube: #FF3B30;
  --danger: #E5484D;
  --like: #FF4D6D;
  --like-rgb: 255,77,109;
  --thumb-grad-1: #EEF1F9;
  --thumb-grad-2: #E2E7F4;
  --thumb-color: #A9B0C4;
  --spot-grad-1: #FCFCFF;
  --spot-grad-2: #F8F9FD;
  --badge-spotify-bg: #E8F9EF;
  --badge-spotify-text: #12A150;
  --badge-youtube-bg: #FFEBEA;
  --badge-youtube-text: #E23E33;
  --like-tint: #FFE7EC;
  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow: 0 8px 24px rgba(16,24,64,0.06);
}

:root[data-theme="dark"]{
  --bg: #0E1016;
  --sidebar-bg: #05070C;
  --sidebar-text: #7B8299;
  --card-bg: #171A23;
  --border: #262B38;
  --text: #EDEFF5;
  --text-dim: #9298AB;
  --primary: #5B8DEF;
  --primary-rgb: 91,141,239;
  --primary-tint: rgba(91,141,239,0.16);
  --amber: #FFC24B;
  --amber-rgb: 255,194,75;
  --amber-tint: rgba(255,194,75,0.16);
  --like: #FF6B87;
  --like-rgb: 255,107,135;
  --thumb-grad-1: #232838;
  --thumb-grad-2: #1B1F2B;
  --thumb-color: #5A6178;
  --spot-grad-1: #1B1F2B;
  --spot-grad-2: #171A23;
  --badge-spotify-bg: rgba(29,185,84,0.16);
  --badge-spotify-text: #4ADE80;
  --badge-youtube-bg: rgba(255,59,48,0.16);
  --badge-youtube-text: #FF8079;
  --like-tint: rgba(255,107,135,0.16);
  --shadow: 0 8px 24px rgba(0,0,0,0.4);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
html, body{ height: 100%; margin: 0; }
body{ background: var(--bg); transition: background-color 0.25s ease; }

body, .jb-card, .jb-sidebar, .jb-topbar, .jb-stat-card, .jb-table-row, .jb-lb-row,
.jb-spot-card, .jb-auth-popover, input, .jb-thumb, .jb-track-art, .jb-spot-art,
.jb-badge, .jb-like-btn, .jb-user-badge, .jb-live-pill{
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

#jukebox-root{
  display: grid;
  grid-template-columns: 232px 1fr;
  min-height: 100vh;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ---------------- Sidebar ---------------- */
.jb-sidebar{
  background: var(--sidebar-bg);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.jb-brand{ display: flex; align-items: center; gap: 10px; padding: 0 8px; }
.jb-brand-mark{
  width: 32px; height: 32px; border-radius: 9px; flex: none;
  background: linear-gradient(135deg, var(--primary), #6C8CFF);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 15px;
}
.jb-brand-name{ font-weight: 800; font-size: 15px; letter-spacing: 0.2px; color: #fff; }
.jb-brand-sub{ font-size: 10px; color: var(--sidebar-text); letter-spacing: 1.5px; text-transform: uppercase; }

.jb-nav{ display: flex; flex-direction: column; gap: 2px; }
.jb-nav-item{
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px; border-radius: 10px;
  color: var(--sidebar-text); font-size: 13.5px; font-weight: 500;
  text-decoration: none; cursor: pointer; background: transparent; border: none;
  width: 100%; text-align: left;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.2s ease;
}
.jb-nav-item svg{ width: 17px; height: 17px; flex: none; }
.jb-nav-item:hover{ background: rgba(255,255,255,0.05); color: #fff; box-shadow: 0 0 16px rgba(var(--primary-rgb), 0.25); }
.jb-nav-item.active{ background: rgba(var(--primary-rgb), 0.18); color: #fff; box-shadow: 0 0 18px rgba(var(--primary-rgb), 0.3); }
.jb-nav-item.active svg{ color: var(--primary); }
.jb-nav-soon{
  margin-left: auto; font-size: 9px; letter-spacing: 0.5px; text-transform: uppercase;
  color: var(--sidebar-text); border: 1px solid rgba(255,255,255,0.14);
  border-radius: 999px; padding: 2px 6px;
}
.jb-sidebar-footer{
  margin-top: auto; padding: 12px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.04); font-size: 11px; color: var(--sidebar-text); line-height: 1.5;
}

/* ---------------- Main ---------------- */
.jb-main{ min-width: 0; }

.jb-topbar{
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 28px; border-bottom: 1px solid var(--border); background: var(--card-bg);
  gap: 12px; flex-wrap: wrap;
}
.jb-topbar-title{ font-size: 13px; color: var(--text-dim); }
.jb-topbar-title strong{ color: var(--text); font-weight: 700; }
.jb-topbar-right{ display: flex; align-items: center; gap: 10px; position: relative; }

.jb-theme-toggle{
  background: none; border: none; padding: 0; cursor: pointer; flex: none;
  border-radius: 999px; transition: box-shadow 0.2s ease;
}
.jb-theme-toggle:hover{ box-shadow: 0 0 16px rgba(var(--amber-rgb), 0.35); }
.jb-theme-track{
  width: 46px; height: 26px; border-radius: 999px;
  background: var(--border);
  position: relative;
  display: flex; align-items: center; padding: 3px;
  transition: background-color 0.25s ease;
}
.jb-theme-thumb{
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 6px rgba(16,24,64,0.25);
  display: flex; align-items: center; justify-content: center;
  color: var(--amber);
  transition: transform 0.28s cubic-bezier(.4,0,.2,1), color 0.25s ease, background-color 0.25s ease;
}
.jb-theme-thumb svg{ width: 12px; height: 12px; }
.jb-theme-toggle[aria-pressed="true"] .jb-theme-thumb{ transform: translateX(20px); color: #8EA6FF; background: #1B1F2B; }
.jb-theme-toggle:focus-visible{ outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 999px; }

.jb-auth-buttons{ display: flex; gap: 8px; }
.jb-topbar-auth-btn{
  background: var(--primary); color: #fff; border: none;
  border-radius: 999px; padding: 8px 16px; font-size: 12.5px; font-weight: 700;
  cursor: pointer; transition: filter 0.12s ease;
}
.jb-topbar-auth-btn:hover{ filter: brightness(1.08); box-shadow: 0 0 18px rgba(var(--primary-rgb), 0.45); }
.jb-topbar-auth-btn.ghost{ background: transparent; color: var(--primary); border: 1px solid var(--primary-tint); }
.jb-topbar-auth-btn.ghost:hover{ background: var(--primary-tint); }

.jb-auth-popover{
  position: absolute; top: calc(100% + 10px); right: 0; width: 300px;
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(16,24,64,0.16); padding: 18px; z-index: 60;
}
.jb-popover-close{
  position: absolute; top: 10px; right: 12px;
  background: transparent; border: none; color: var(--text-dim);
  font-size: 18px; line-height: 1; cursor: pointer; padding: 2px 4px;
}
.jb-popover-close:hover{ color: var(--text); }

/* ---------------- Song Picker ---------------- */
.jb-track-row{ display: flex; align-items: center; gap: 12px; }
.jb-track-art{
  width: 54px; height: 54px; border-radius: 10px; flex: none;
  background: linear-gradient(135deg, var(--thumb-grad-1), var(--thumb-grad-2));
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  color: var(--thumb-color); font-size: 18px;
}
.jb-track-art img{ width: 100%; height: 100%; object-fit: cover; }
.jb-track-meta{ min-width: 0; flex: 1 1 auto; }
.jb-track-title{
  font-size: 14.5px; font-weight: 700; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.jb-track-title.empty{ color: var(--text-dim); font-weight: 500; font-style: italic; }
.jb-track-artist{
  font-size: 12.5px; color: var(--text-dim); margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.jb-track-open{
  display: inline-flex; align-items: center; gap: 5px; margin-top: 14px;
  font-size: 12px; font-weight: 600; color: var(--primary); text-decoration: none;
}
.jb-track-open:hover{ text-decoration: underline; }
.jb-track-open[hidden]{ display: none; }

.jb-picker-actions{
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.jb-picker-actions .jb-track-open{ margin-top: 0; }

.jb-tracker{ display: flex; align-items: center; margin: 18px 2px 8px; }
.jb-tracker-step{ display: flex; flex-direction: column; align-items: center; gap: 6px; flex: none; }
.jb-tracker-step .dot{
  width: 12px; height: 12px; border-radius: 50%; background: var(--border);
  border: 2px solid var(--card-bg); box-shadow: 0 0 0 2px var(--border);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.jb-tracker-step.done .dot{ background: var(--primary); box-shadow: 0 0 0 2px var(--primary); }
.jb-tracker-step.active .dot{
  background: var(--amber); box-shadow: 0 0 0 2px var(--amber);
  animation: jb-tracker-blink 0.6s ease-in-out infinite;
}
.jb-tracker-step .label{ font-size: 10px; color: var(--text-dim); font-weight: 600; letter-spacing: 0.3px; }
.jb-tracker-step.done .label, .jb-tracker-step.active .label{ color: var(--text); }
.jb-tracker-line{ flex: 1 1 auto; height: 2px; background: var(--border); margin: 0 4px 18px; border-radius: 1px; transition: background 0.25s ease; }
.jb-tracker-line.filled{ background: var(--primary); }
@keyframes jb-tracker-blink{ 0%,100%{ opacity:1; } 50%{ opacity:0.35; } }

.jb-randomize-btn{
  display: flex; align-items: center; justify-content: center; gap: 9px;
  width: 100%; margin-top: 16px;
  background: var(--primary); color: #fff; border: none; border-radius: 11px;
  padding: 12px 18px; font-family: 'Inter', sans-serif; font-weight: 700; font-size: 13.5px;
  cursor: pointer; position: relative; overflow: hidden;
  transition: filter 0.12s ease, transform 0.1s ease-out, box-shadow 0.15s ease;
  box-shadow: 0 6px 16px rgba(47,111,237,0.28);
}
.jb-randomize-btn svg{ width: 16px; height: 16px; flex: none; }
.jb-randomize-btn:hover:not(:disabled){ filter: brightness(1.06); box-shadow: 0 6px 16px rgba(47,111,237,0.28), 0 0 26px rgba(var(--primary-rgb), 0.4); }
.jb-randomize-btn:active:not(:disabled){ transform: scale(0.98); }
.jb-randomize-btn:disabled{ opacity: 0.6; cursor: default; box-shadow: none; }
.jb-randomize-btn:focus-visible{ outline: 2px solid var(--primary); outline-offset: 3px; }

.jb-user-badge{
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 600; color: var(--text);
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 999px; padding: 5px 6px 5px 12px;
}
.jb-user-avatar{
  width: 24px; height: 24px; border-radius: 50%; flex: none;
  background: var(--primary-tint); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}
.jb-signout-btn{
  background: transparent; border: none; color: var(--text-dim);
  font-size: 11.5px; font-weight: 600; cursor: pointer; padding: 4px 6px;
}
.jb-signout-btn:hover{ color: var(--danger); }

.jb-topbar-auth-btn{
  background: var(--primary); color: #fff; border: none;
  border-radius: 999px; padding: 8px 16px; font-size: 12.5px; font-weight: 700;
  cursor: pointer;
}

.jb-content{ padding: 24px 28px 60px; max-width: 1180px; }

.jb-page-heading{ margin-bottom: 20px; }
.jb-page-heading h1{ font-size: 22px; font-weight: 800; margin: 0 0 4px; letter-spacing: -0.3px; }
.jb-page-heading p{ margin: 0; font-size: 13px; color: var(--text-dim); }

/* ---------------- Stat cards ---------------- */
.jb-stats-row{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 22px; }
.jb-stat-card{
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 16px 18px; box-shadow: var(--shadow);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.jb-stat-card:hover{
  border-color: rgba(var(--primary-rgb), 0.35);
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(var(--primary-rgb), 0.1), 0 0 24px rgba(var(--primary-rgb), 0.16);
}
.jb-stat-top{ display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.jb-stat-icon{
  width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center;
  background: var(--primary-tint); color: var(--primary);
}
.jb-stat-icon svg{ width: 15px; height: 15px; }
.jb-stat-icon.amber{ background: var(--amber-tint); color: var(--amber); }
.jb-stat-icon.pink{ background: var(--like-tint); color: var(--like); }
.jb-stat-label{ font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.6px; font-weight: 600; }
.jb-stat-value{ font-size: 24px; font-weight: 800; letter-spacing: -0.4px; }
.jb-stat-sub{ font-size: 11.5px; color: var(--text-dim); margin-top: 2px; }

/* ---------------- Section shell ---------------- */
.jb-card{
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px; box-shadow: var(--shadow); margin-bottom: 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.jb-card:hover{
  border-color: rgba(var(--primary-rgb), 0.35);
  box-shadow: 0 0 0 1px rgba(var(--primary-rgb), 0.1), 0 0 28px rgba(var(--primary-rgb), 0.14), var(--shadow);
}
.jb-card-title{ font-size: 14px; font-weight: 700; margin: 0 0 4px; display: flex; align-items: center; gap: 8px; }
.jb-card-sub{ font-size: 12px; color: var(--text-dim); margin: 0 0 16px; }

/* ---------------- Spotlight ---------------- */
.jb-spotlight-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.jb-spot-card{
  border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 14px; position: relative; overflow: hidden;
  transition: transform 0.15s ease, border-color 0.15s ease;
  background: linear-gradient(180deg, var(--spot-grad-1), var(--spot-grad-2));
}
.jb-spot-card:hover{
  transform: translateY(-2px);
  border-color: rgba(var(--primary-rgb), 0.35);
  box-shadow: 0 0 0 1px rgba(var(--primary-rgb), 0.1), 0 0 26px rgba(var(--primary-rgb), 0.18);
}
.jb-spot-rank{
  position: absolute; top: 10px; right: 12px;
  font-size: 22px; font-weight: 800; color: var(--border);
  font-style: italic; line-height: 1;
}
.jb-spot-card.rank-1 .jb-spot-rank{ color: var(--gold); }
.jb-spot-card.rank-2 .jb-spot-rank{ color: var(--silver); }
.jb-spot-card.rank-3 .jb-spot-rank{ color: var(--bronze); }
.jb-spot-art{
  width: 100%; aspect-ratio: 1/1; border-radius: 10px; margin-bottom: 10px;
  background: linear-gradient(135deg, var(--thumb-grad-1), var(--thumb-grad-2));
  display: flex; align-items: center; justify-content: center;
  color: var(--thumb-color); font-size: 22px; overflow: hidden;
}
.jb-spot-art img{ width: 100%; height: 100%; object-fit: cover; }
.jb-spot-title{ font-size: 13px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.jb-spot-artist{ font-size: 11.5px; color: var(--text-dim); margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.jb-spot-meta{ display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.jb-spot-likes{ display: flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 700; color: var(--like); }
.jb-spot-likes svg{ width: 13px; height: 13px; fill: var(--like); }
.jb-spot-by{ font-size: 10.5px; color: var(--text-dim); }
.jb-empty-inline{ grid-column: 1 / -1; text-align: center; padding: 30px; color: var(--text-dim); font-size: 13px; }

/* ---------------- Leaderboard ---------------- */
.jb-lb-row{
  display: grid; grid-template-columns: 40px 1fr 90px 70px;
  align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 10px;
  transition: background 0.15s ease;
  animation: jb-item-in 0.3s ease both;
}
.jb-lb-row:hover{ background: var(--bg); box-shadow: inset 0 0 0 1px rgba(var(--primary-rgb), 0.18), 0 0 16px rgba(var(--primary-rgb), 0.12); }
.jb-lb-rank{ font-size: 13px; font-weight: 800; color: var(--text-dim); }
.jb-lb-row.rank-1 .jb-lb-rank{ color: var(--gold); }
.jb-lb-row.rank-2 .jb-lb-rank{ color: var(--silver); }
.jb-lb-row.rank-3 .jb-lb-rank{ color: var(--bronze); }
.jb-lb-user{ display: flex; align-items: center; gap: 8px; min-width: 0; }
.jb-lb-avatar{
  width: 26px; height: 26px; border-radius: 50%; flex: none;
  background: var(--primary-tint); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}
.jb-lb-name{ font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.jb-lb-score{ font-size: 13px; font-weight: 800; text-align: right; }
.jb-lb-songs{ font-size: 11.5px; color: var(--text-dim); text-align: right; }

/* ---------------- Two column layout ---------------- */
.jb-columns{ display: grid; grid-template-columns: 340px 1fr; gap: 16px; align-items: start; }

/* ---------------- Auth card ---------------- */
.jb-auth-tabs{
  display: flex; gap: 4px; margin-bottom: 16px;
  background: var(--bg); border-radius: 10px; padding: 4px;
  position: relative;
}
.jb-auth-tab-indicator{
  position: absolute; top: 4px; left: 4px;
  width: calc(50% - 6px); height: calc(100% - 8px);
  background: var(--card-bg); border-radius: 8px;
  box-shadow: 0 1px 4px rgba(16,24,64,0.08);
  transition: transform 0.28s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
.jb-auth-tabs.signup .jb-auth-tab-indicator{ transform: translateX(calc(100% + 4px)); }
.jb-auth-tab{
  flex: 1 1 0; text-align: center; padding: 8px; border-radius: 8px; border: none;
  background: transparent; color: var(--text-dim); font-size: 12.5px; font-weight: 700; cursor: pointer;
  position: relative; z-index: 1;
  transition: color 0.2s ease;
}
.jb-auth-tab.active{ color: var(--text); }

.jb-auth-form{ animation: jb-fade-in 0.22s ease both; }
@keyframes jb-fade-in{
  from{ opacity: 0; transform: translateY(4px); }
  to{ opacity: 1; transform: translateY(0); }
}

/* ---------------- Forms (shared) ---------------- */
.jb-row{ display:flex; gap: 10px; margin-bottom: 10px; }
.jb-row > div{ flex: 1 1 0; min-width: 0; }
label{ display:block; font-size: 11.5px; font-weight: 600; color: var(--text-dim); margin-bottom: 6px; }
input[type=text], input[type=email], input[type=password]{
  width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 9px;
  padding: 10px 12px; color: var(--text); font-family: 'Inter', sans-serif; font-size: 13.5px;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
input:focus-visible{ outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(47,111,237,0.14); }
input::placeholder{ color: #A5ABBE; }

.jb-submit-btn{
  background: var(--text); color: #fff; border: none; border-radius: 9px;
  padding: 10px 18px; font-weight: 600; font-size: 13.5px; cursor: pointer;
  width: 100%; position: relative; overflow: hidden;
  transition: filter 0.12s ease, transform 0.1s ease-out;
}
.jb-submit-btn:hover:not(:disabled){ filter: brightness(1.15); box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.35); }
.jb-submit-btn:active:not(:disabled){ transform: scale(0.98); }
.jb-submit-btn:focus-visible{ outline: 2px solid var(--primary); outline-offset: 2px; }
.jb-submit-btn:disabled{ opacity:0.5; cursor:default; }

.jb-hint{ font-size: 11.5px; color: var(--text-dim); margin-top: 12px; line-height: 1.5; }
.jb-error{ font-size: 12px; color: var(--danger); margin-top: 10px; display:none; }
.jb-notice{ font-size: 12px; color: var(--primary); margin-top: 10px; display:none; }

.jb-signed-in-as{ font-size: 12px; color: var(--text-dim); margin-bottom: 14px; }
.jb-signed-in-as strong{ color: var(--text); }

/* ---------------- Songs table ---------------- */
.jb-table-head, .jb-table-row{
  display: grid; grid-template-columns: minmax(0,1fr) 96px 110px 78px 60px;
  gap: 10px; align-items: center;
}
.jb-table-head{
  padding: 0 12px 10px; font-size: 10.5px; font-weight: 700; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); margin-bottom: 6px;
}
.jb-table-body{ display: flex; flex-direction: column; gap: 4px; }
.jb-table-row{ padding: 10px 12px; border-radius: 10px; transition: background 0.15s ease; animation: jb-item-in 0.35s ease both; }
.jb-table-row:hover{ background: var(--bg); box-shadow: inset 0 0 0 1px rgba(var(--primary-rgb), 0.18), 0 0 16px rgba(var(--primary-rgb), 0.12); }

.jb-track-cell{ display: flex; align-items: center; gap: 10px; min-width: 0; }
.jb-thumb{
  width: 34px; height: 34px; border-radius: 7px; flex: none;
  background: linear-gradient(135deg, var(--thumb-grad-1), var(--thumb-grad-2)); position: relative; overflow: hidden;
  display:flex; align-items:center; justify-content:center; color: var(--thumb-color); font-size:13px;
}
.jb-thumb img{ width:100%; height:100%; object-fit:cover; }
.jb-track-cell .tt{ min-width: 0; }
.jb-track-cell .tt .t{ font-size:13px; font-weight:600; color: var(--text); white-space: nowrap; overflow:hidden; text-overflow:ellipsis; }
.jb-track-cell .tt .a{ font-size:11.5px; color: var(--text-dim); margin-top: 1px; white-space: nowrap; overflow:hidden; text-overflow:ellipsis; }

.jb-badge{ display:inline-flex; align-items:center; gap:5px; font-size: 11px; font-weight: 600; padding: 4px 9px; border-radius: 999px; }
.jb-badge.spotify{ background: var(--badge-spotify-bg); color: var(--badge-spotify-text); }
.jb-badge.youtube{ background: var(--badge-youtube-bg); color: var(--badge-youtube-text); }

.jb-submitted-by{ font-size: 12px; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.jb-weight-tag{ font-size: 9.5px; color: var(--amber); font-weight: 700; margin-left: 4px; }

.jb-like-btn{
  display: flex; align-items: center; gap: 5px;
  background: transparent; border: 1px solid var(--border); border-radius: 999px;
  padding: 5px 10px; cursor: pointer; font-size: 12px; font-weight: 700; color: var(--text-dim);
  position: relative; overflow: hidden;
  transition: border-color 0.12s ease, color 0.12s ease, background 0.12s ease, transform 0.12s ease-out;
}
.jb-like-btn svg{ width: 13px; height: 13px; transition: transform 0.15s ease; }
.jb-like-btn:hover:not(:disabled){ border-color: var(--like); color: var(--like); box-shadow: 0 0 14px rgba(var(--like-rgb), 0.4); }
.jb-like-btn.liked{ background: var(--like-tint); border-color: var(--like); color: var(--like); }
.jb-like-btn.liked svg{ fill: var(--like); transform: scale(1.1); }
.jb-like-btn:active:not(:disabled){ transform: scale(0.94); }
.jb-like-btn:disabled{ opacity: 0.45; cursor: default; }
.jb-like-btn.pop{ animation: jb-like-pop 0.4s cubic-bezier(.34,1.56,.64,1); }
@keyframes jb-like-pop{
  0%{ transform: scale(1); }
  35%{ transform: scale(1.28); }
  100%{ transform: scale(1); }
}

.jb-open-link{ font-size: 12px; font-weight: 600; color: var(--primary); text-decoration: none; white-space: nowrap; }
.jb-open-link:hover{ text-decoration: underline; }

.jb-empty-state{ text-align:center; padding: 40px 20px; color: var(--text-dim); font-size: 13px; line-height:1.6; }
.jb-loading{ text-align:center; color: var(--text-dim); font-size: 13px; padding: 24px; }

/* ---------------- Ripple ---------------- */
.jb-ripple{
  position: absolute; border-radius: 50%; background: rgba(255,255,255,0.45);
  transform: scale(0); pointer-events: none; animation: jb-ripple-anim 0.6s ease-out forwards;
}
@keyframes jb-ripple-anim{ to{ transform: scale(2.6); opacity: 0; } }

@keyframes jb-item-in{ from{ opacity: 0; transform: translateY(6px); } to{ opacity: 1; transform: translateY(0); } }
@keyframes jb-pulse{ 0%, 100%{ opacity: 1; transform: scale(1); } 50%{ opacity: 0.35; transform: scale(1.5); } }

@media (prefers-reduced-motion: reduce){
  .jb-stat-card, .jb-table-row, .jb-lb-row, .jb-spot-card, .jb-submit-btn, .jb-like-btn,
  .jb-theme-thumb, .jb-auth-tab-indicator, html{ transition: none; scroll-behavior: auto; }
  .jb-table-row, .jb-lb-row, .jb-auth-form, .jb-like-btn.pop{ animation: none; }
  .jb-ripple{ display: none; }
  body, .jb-card, .jb-sidebar, .jb-topbar, .jb-thumb, .jb-track-art, .jb-spot-art,
  .jb-badge, .jb-user-badge, .jb-live-pill, input{ transition: none; }
}

@media (max-width: 980px){
  #jukebox-root{ grid-template-columns: 1fr; }
  .jb-sidebar{
    flex-direction: row; align-items: center; overflow-x: auto; padding: 14px 16px;
    scroll-behavior: smooth; -webkit-overflow-scrolling: touch;
  }
  .jb-nav{ flex-direction: row; }
  .jb-sidebar-footer{ display: none; }
  .jb-columns{ grid-template-columns: 1fr; }
  .jb-stats-row{ grid-template-columns: 1fr 1fr; }
  .jb-spotlight-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 640px){
  .jb-content{ padding: 18px 16px 50px; }
  .jb-stats-row{ grid-template-columns: 1fr; }
  .jb-row{ flex-direction: column; }
  .jb-table-head{ display: none; }
  .jb-table-row{ grid-template-columns: 1fr; gap: 6px; border: 1px solid var(--border); margin-bottom: 8px; }
  .jb-lb-row{ grid-template-columns: 30px 1fr auto; }
  .jb-lb-songs{ display: none; }
}