/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:           #070711;
  --surface:      rgba(255,255,255,.04);
  --surface-solid:#10101e;
  --surface2:     rgba(255,255,255,.07);
  --border:       rgba(255,255,255,.08);
  --border-hover: rgba(255,255,255,.15);

  --accent-1:     #a78bfa;
  --accent-2:     #ec4899;
  --accent-grad:  linear-gradient(135deg, #a78bfa, #ec4899);
  --accent-soft:  rgba(167,139,250,.12);
  --accent-glow:  rgba(167,139,250,.3);

  --up:           #34d399;
  --up-soft:      rgba(52,211,153,.12);
  --down:         #fb7185;
  --down-soft:    rgba(251,113,133,.12);

  --text:         #f1f0ff;
  --text-muted:   #6b6b8a;
  --text-sub:     #9999bb;

  --radius:       18px;
  --radius-sm:    12px;
  --radius-xs:    8px;

  --shadow-sm:    0 2px 12px rgba(0,0,0,.4);
  --shadow-md:    0 8px 32px rgba(0,0,0,.5);
  --shadow-lg:    0 20px 60px rgba(0,0,0,.6);
  --glow:         0 0 40px rgba(167,139,250,.15);
}

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  min-height: 100dvh;
  line-height: 1.5;
  background-image:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(167,139,250,.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 110%, rgba(236,72,153,.08) 0%, transparent 60%);
}

/* Syne als Display-Font für Titel */
h1, .modal h1, .header-title h1 {
  font-family: 'Syne', 'Inter', sans-serif;
}

.hidden { display: none !important; }

/* ── Scrollbar ────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.18); }

/* ── Auth Overlay ─────────────────────────────────────────────────────────── */
.overlay {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(7,7,17,.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 100;
  padding: 1.5rem;
}

.modal {
  background: rgba(16,16,30,.85);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius);
  padding: 3rem 2.25rem;
  width: 100%; max-width: 390px;
  text-align: center;
  box-shadow: var(--shadow-lg), var(--glow);
  backdrop-filter: blur(24px);
  animation: pop-in .3s cubic-bezier(.34,1.56,.64,1);
  position: relative;
  overflow: hidden;
}

/* Gradient top-border effect */
.modal::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent-grad);
  border-radius: var(--radius) var(--radius) 0 0;
}

@keyframes pop-in {
  from { transform: scale(.92) translateY(16px); opacity: 0; }
  to   { transform: scale(1)   translateY(0);    opacity: 1; }
}
@keyframes slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.modal-icon {
  margin-bottom: 1.25rem;
  display: flex; justify-content: center;
}
.modal-icon svg {
  width: 52px; height: 52px;
  stroke: url(#grad) var(--accent-1);
  filter: drop-shadow(0 0 18px rgba(167,139,250,.55));
  /* fallback bei Browsern ohne gradient stroke */
  color: var(--accent-1);
}
.modal h1 {
  font-size: 1.55rem; font-weight: 800;
  font-family: 'Syne', 'Inter', sans-serif;
  background: var(--accent-grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: .35rem;
}
.modal-sub { color: var(--text-sub); font-size: .9rem; margin-bottom: 2rem; }

/* ── Inputs ───────────────────────────────────────────────────────────────── */
input[type="text"],
input[type="password"],
input[type="search"] {
  width: 100%;
  padding: .85rem 1.1rem;
  background: rgba(255,255,255,.055);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: .975rem;
  font-family: inherit;
  outline: none;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
input:focus {
  border-color: var(--accent-1);
  background: rgba(255,255,255,.08);
  box-shadow: 0 0 0 3px rgba(167,139,250,.15);
}
input::placeholder { color: var(--text-muted); }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .45rem;
  padding: .8rem 1.4rem;
  border: none; border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, opacity .15s;
  user-select: none;
  letter-spacing: -.01em;
}
.btn:active { transform: scale(.96); }
.btn:disabled { opacity: .35; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--accent-grad);
  color: #fff;
  box-shadow: 0 4px 16px rgba(167,139,250,.25);
}
.btn-primary:not(:disabled):hover {
  box-shadow: 0 6px 24px rgba(167,139,250,.4);
  transform: translateY(-1px);
}
.btn-full { width: 100%; margin-top: .9rem; }

.btn-icon {
  background: transparent; border: none;
  color: var(--text-muted); font-size: 1rem;
  cursor: pointer; padding: .35rem .5rem;
  border-radius: var(--radius-xs);
  transition: color .15s, background .15s;
  line-height: 1;
  font-family: inherit;
}
.btn-icon:hover { color: var(--text); background: var(--surface2); }

/* ── Error ────────────────────────────────────────────────────────────────── */
.error-msg {
  color: var(--down); font-size: .84rem;
  min-height: 1.2em; margin-top: .6rem;
  font-weight: 500;
}

/* ── App Header ───────────────────────────────────────────────────────────── */
.app-header {
  background: rgba(7,7,17,.75);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.header-inner {
  max-width: 700px; margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between;
}
.header-title { display: flex; align-items: center; gap: .55rem; }
.header-icon  { font-size: 1.4rem; }
.header-title h1 {
  font-size: 1.05rem; font-weight: 800;
  font-family: 'Syne', 'Inter', sans-serif;
  background: var(--accent-grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Lucide Icon sizing ──────────────────────────────────────────────── */
.btn svg, .vote-btn svg, .delete-btn svg, .play-btn svg, .btn-icon svg {
  width: 16px; height: 16px;
  stroke-width: 2.2;
  flex-shrink: 0;
  pointer-events: none;
}
.header-icon svg {
  width: 20px; height: 20px;
  stroke-width: 2;
  color: var(--accent-1);
}
.song-cover-placeholder svg {
  width: 22px; height: 22px;
  stroke-width: 1.8;
  color: var(--text-muted);
}

/* Live-Dot */
.live-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--text-muted);
  transition: background .4s, box-shadow .4s;
}
.live-dot.live {
  background: var(--up);
  box-shadow: 0 0 0 3px rgba(52,211,153,.2), 0 0 10px var(--up);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(52,211,153,.2), 0 0 10px var(--up); }
  50%      { box-shadow: 0 0 0 6px rgba(52,211,153,.08), 0 0 18px var(--up); }
}

/* ── Main Layout ──────────────────────────────────────────────────────────── */
.app-main {
  max-width: 700px; margin: 0 auto;
  padding: 1.5rem 1.25rem 7rem;
  display: flex; flex-direction: column; gap: 1.25rem;
}

/* ── Card ─────────────────────────────────────────────────────────────────── */
.card {
  background: rgba(255,255,255,.035);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  transition: border-color .2s;
}
.card:hover { border-color: var(--border-hover); }
.card h2 {
  font-size: .72rem; font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: 1rem;
}

/* ── Autocomplete ─────────────────────────────────────────────────────────── */
.search-wrapper { position: relative; }

.autocomplete-dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: rgba(14,14,26,.96);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-sm);
  z-index: 200;
  max-height: 340px; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px);
  animation: fade-up .14s ease;
}
@keyframes fade-up {
  from { opacity:0; transform:translateY(6px); }
  to   { opacity:1; transform:none; }
}

.autocomplete-item {
  display: flex; align-items: center; gap: .85rem;
  padding: .7rem 1rem;
  cursor: pointer;
  transition: background .12s;
  border-radius: 0;
}
.autocomplete-item:first-child { border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
.autocomplete-item:last-child  { border-radius: 0 0 var(--radius-sm) var(--radius-sm); }
.autocomplete-item:only-child  { border-radius: var(--radius-sm); }
.autocomplete-item:hover { background: rgba(167,139,250,.1); }
.autocomplete-item + .autocomplete-item { border-top: 1px solid rgba(255,255,255,.05); }

.ac-cover {
  width: 46px; height: 46px; border-radius: var(--radius-xs);
  object-fit: cover; flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.ac-cover-placeholder {
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.07); font-size: 1.1rem;
}
.ac-info { display: flex; flex-direction: column; gap: .15rem; overflow: hidden; }
.ac-title  { font-size: .93rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ac-artist { font-size: .78rem; color: var(--text-sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Manuell-hinzufügen-Eintrag im Dropdown */
.ac-manual { border-top: 1px solid rgba(255,255,255,.1) !important; }
.ac-manual:hover { background: rgba(52,211,153,.08) !important; }
.ac-manual-icon {
  width: 46px; height: 46px; border-radius: var(--radius-xs);
  display: flex; align-items: center; justify-content: center;
  background: rgba(52,211,153,.12); color: #34d399; flex-shrink: 0;
}
.ac-manual-icon svg { width: 20px; height: 20px; }
.ac-manual .ac-title { color: #34d399; }

/* Manuelles Eingabeformular */
.manual-fields {
  margin-top: .85rem;
  padding: .85rem 1rem;
  background: rgba(52,211,153,.06);
  border: 1px solid rgba(52,211,153,.22);
  border-radius: var(--radius-sm);
  display: flex; flex-direction: column; gap: .6rem;
  animation: fade-up .18s ease;
}
.manual-hint {
  display: flex; align-items: center; gap: .45rem;
  font-size: .8rem; font-weight: 600; color: #34d399;
  margin: 0;
}
.manual-hint svg { width: 14px; height: 14px; }
.manual-fields-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: .1rem;
}
.manual-fields input {
  width: 100%; background: rgba(255,255,255,.05);
  border: 1px solid var(--border); border-radius: var(--radius-xs);
  padding: .55rem .8rem; color: var(--text); font-size: .92rem;
  font-family: inherit; transition: border-color .15s;
  box-sizing: border-box;
}
.manual-fields input:focus { outline: none; border-color: #34d399; }

/* ── Selected Preview ─────────────────────────────────────────────────────── */
.selected-preview {
  display: flex; align-items: center; gap: .85rem;
  margin-top: .85rem;
  padding: .75rem 1rem;
  background: var(--accent-soft);
  border: 1px solid rgba(167,139,250,.25);
  border-radius: var(--radius-sm);
  animation: fade-up .18s ease;
}
.selected-preview img {
  width: 46px; height: 46px; border-radius: var(--radius-xs);
  object-fit: cover; flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.selected-info { display: flex; flex-direction: column; gap: .15rem; flex: 1; overflow: hidden; }
.selected-title  { font-size: .93rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.selected-artist { font-size: .78rem; color: var(--text-sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Filter ───────────────────────────────────────────────────────────────── */
.filter-section input {
  border-radius: var(--radius);
  padding: .9rem 1.1rem;
  font-size: .95rem;
}

/* ── Song Count ───────────────────────────────────────────────────────────── */
.song-count {
  font-size: .78rem; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .07em;
  margin-bottom: .5rem;
}

/* ── Song List ────────────────────────────────────────────────────────────── */
.song-list { list-style: none; display: flex; flex-direction: column; gap: .6rem; }

.song-item {
  display: flex; align-items: center; gap: .85rem;
  background: rgba(255,255,255,.035);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .875rem 1rem;
  transition: border-color .2s, background .2s, transform .2s, box-shadow .2s;
  animation: slide-in .22s cubic-bezier(.34,1.36,.64,1);
}
@keyframes slide-in {
  from { opacity:0; transform:translateY(8px) scale(.98); }
  to   { opacity:1; transform:none; }
}
.song-item:hover {
  border-color: rgba(167,139,250,.35);
  background: rgba(167,139,250,.06);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm), 0 0 20px rgba(167,139,250,.08);
}

.song-main {
  display: flex; align-items: center; gap: .85rem;
  flex: 1; min-width: 0;
}

.song-cover {
  width: 52px; height: 52px; border-radius: var(--radius-xs);
  object-fit: cover; flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  transition: transform .2s;
}
.song-item:hover .song-cover { transform: scale(1.04); }
.song-cover-placeholder {
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.07); font-size: 1.4rem;
}
.song-info { display: flex; flex-direction: column; gap: .2rem; overflow: hidden; }
.song-title  { font-size: .95rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.song-artist { font-size: .78rem; color: var(--text-sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Vote Actions ─────────────────────────────────────────────────────────── */
.song-actions {
  display: flex; align-items: center; gap: .5rem; flex-shrink: 0;
}

/* Immer sichtbarer Play-Button */
.play-btn {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--accent-grad);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 12px rgba(167,139,250,.35);
  transition: transform .15s, box-shadow .15s;
  padding: 0;
}
.play-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 4px 20px rgba(167,139,250,.5);
}
.play-btn:active { transform: scale(.94); }
.play-btn svg { width: 15px; height: 15px; color: #fff; stroke-width: 2.5; margin-left: 1px; }

/* Platzhalter wenn kein Preview verfügbar */
.play-btn-gap { width: 34px; flex-shrink: 0; }

/* Vote-Gruppe */
.vote-group {
  display: flex; align-items: center; gap: .25rem;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: .25rem .35rem;
}

.vote-btn {
  background: transparent;
  border: none;
  border-radius: var(--radius-xs);
  padding: .3rem .55rem;
  font-size: .88rem; cursor: pointer; line-height: 1;
  transition: background .15s, transform .12s, color .15s;
  font-family: inherit;
  color: var(--text-muted);
  display: flex; align-items: center; gap: .35rem;
}
.vote-btn:hover { background: rgba(255,255,255,.1); color: var(--text); }
.vote-btn:active { transform: scale(.85); }
.vote-btn.up.active  { color: var(--up); }
.vote-btn.down.active { color: var(--down); }

.vote-count {
  font-size: .78rem; font-weight: 700;
  font-variant-numeric: tabular-nums;
  min-width: 1.4ch; line-height: 1;
}
.vote-btn.up.active  .up-count   { color: var(--up); }
.vote-btn.down.active .down-count { color: var(--down); }

.delete-btn {
  background: transparent; border: none;
  font-size: .85rem; cursor: pointer; padding: .3rem .4rem;
  opacity: .45; transition: opacity .15s, background .15s, color .15s;
  border-radius: var(--radius-xs);
  font-family: inherit;
  color: var(--text-muted);
  display: flex; align-items: center;
}
.delete-btn:hover { opacity: 1 !important; color: var(--down); background: rgba(251,113,133,.1); }

/* Admin badge */
.admin-badge {
  font-size: .68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  background: var(--accent-grad);
  color: #fff;
  padding: .2rem .55rem;
  border-radius: 99px;
  line-height: 1.4;
}

/* Admin-delete (rot statt normal) */
.delete-btn.admin-delete { color: var(--down); }
.delete-btn.admin-delete:hover { background: rgba(251,113,133,.15); color: var(--down); }

/* ── Empty State ──────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center; color: var(--text-muted);
  padding: 3rem 1rem; font-size: .95rem; font-weight: 500;
}

/* ── Player Bar ───────────────────────────────────────────────────────────── */
.player-bar {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: rgba(10,10,20,.9);
  border-top: 1px solid var(--border-hover);
  padding: .85rem 1.25rem;
  z-index: 60;
  box-shadow: 0 -8px 40px rgba(0,0,0,.5), 0 -1px 0 rgba(167,139,250,.1);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  animation: slide-up .25s ease;
}
.player-inner {
  max-width: 700px; margin: 0 auto;
  display: flex; align-items: center; gap: .9rem;
}
.player-cover {
  width: 46px; height: 46px;
  border-radius: var(--radius-xs);
  object-fit: cover; flex-shrink: 0;
  box-shadow: var(--shadow-md);
}
.player-info { display: flex; flex-direction: column; flex: 0 0 auto; min-width: 0; max-width: 180px; }
.player-title  { font-size: .88rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player-artist { font-size: .75rem; color: var(--text-sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

audio {
  flex: 1; height: 34px;
  accent-color: var(--accent-1);
  min-width: 0;
}

/* ── Responsive tweaks ────────────────────────────────────────────────────── */
@media (max-width: 520px) {
  .modal { padding: 2.25rem 1.5rem; }
  .app-main { padding: 1.25rem 1rem 7rem; }
  .player-inner { gap: .6rem; }
  .player-info { max-width: 120px; }
  audio { display: none; }
}