@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,700;9..40,900&family=Fraunces:opsz,wght@9..144,400;9..144,700&display=swap');

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

:root{
  --red:#C1090F;
  --red-soft:#fdecea;
  --green:#7a8c0a;
  --green-light:#f2f5e4;
  --green-mid:rgba(122,140,10,.28);
  --text:#1a1208;
  --muted:#6b5d4f;
  --border:#e0d9d0;
  --bg:#faf8f5;
  --card:#ffffff;
  --shadow:0 2px 12px rgba(0,0,0,.06);
  --shadow-md:0 6px 24px rgba(0,0,0,.09);
  --radius:14px;
  --success:#067647;
  --danger:#C1090F;
}

html{scroll-behavior:smooth}
body{font-family:'DM Sans',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;min-height:100vh}
a{color:var(--red);text-decoration:none}
a:hover{text-decoration:underline}
h2,h3{font-family:'Fraunces',serif;letter-spacing:-.02em;font-weight:700}
h2{font-size:1.55rem}
h3{font-size:1.1rem;letter-spacing:-.01em}
p{margin-bottom:10px}
p:last-child{margin-bottom:0}
ul{padding-left:20px}
code{font-family:monospace;background:#f0ede8;border-radius:4px;padding:1px 5px;font-size:.9em}

/* ── LAYOUT ─────────────────────────────────── */
.container{max-width:980px;margin:0 auto;padding:16px 20px}
main.container{padding-top:24px;padding-bottom:48px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.grid{display:grid;gap:12px}
.small{color:var(--muted);font-size:.875rem}
.muted{color:var(--muted)}

/* ── TOPBAR ─────────────────────────────────── */
.topbar{position:sticky;top:0;z-index:100;background:var(--red);border-bottom:1px solid rgba(0,0,0,.1)}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:nowrap;padding-top:10px;padding-bottom:10px;position:relative}
.topbar a,.topbar a:visited{color:#fff}
.topbar a:hover{opacity:.9;text-decoration:none}

.brand-wrap{display:flex;align-items:center}
.brand-badge{display:flex;align-items:center;gap:10px;background:#fff;padding:8px 14px;border-radius:12px;box-shadow:0 4px 16px rgba(0,0,0,.2)}
.brand-logo{height:52px;width:auto;display:block}
.brand-logo.placeholder{display:flex;align-items:center;justify-content:center;height:46px;width:46px;font-size:22px;color:var(--green);background:var(--green-light);border-radius:10px}
.brand-text{line-height:1.1}
.brand-app{font-weight:900;font-size:15px;color:var(--text)}
.brand-org{font-size:11px;color:var(--muted);font-weight:500}

.topnav{display:flex;gap:8px;flex-wrap:nowrap;align-items:center}
.navbtn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;font-family:'DM Sans',sans-serif;font-weight:700;font-size:13.5px;background:#fff;color:var(--text)!important;border:2px solid var(--green-mid);text-decoration:none;white-space:nowrap;cursor:pointer;transition:border-color .12s,transform .1s,box-shadow .12s,background .12s}
.navbtn:hover{border-color:rgba(122,140,10,.7);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.1);text-decoration:none}
.navbtn.active{background:var(--green);border-color:var(--green);color:#fff!important}
.navbtn.danger{border-color:rgba(255,255,255,.35);color:#fff!important;background:rgba(255,255,255,.14)}
.navbtn.danger:hover{background:rgba(255,255,255,.25);border-color:rgba(255,255,255,.6)}
.navicon{font-size:1em;line-height:1}

.navtoggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:2px solid rgba(255,255,255,.4);background:rgba(255,255,255,.12);color:#fff;font-size:20px;cursor:pointer}
.navtoggle:hover{background:rgba(255,255,255,.24)}

@media(max-width:900px){.navbtn{padding:7px 10px;font-size:13px}}
@media(max-width:720px){
  .navtoggle{display:inline-flex}
  .topnav{display:none}
  .topnav.open{display:flex;flex-direction:column;align-items:stretch;gap:6px;position:absolute;right:16px;top:68px;background:#fff;padding:12px;border-radius:var(--radius);border:1px solid rgba(0,0,0,.1);box-shadow:var(--shadow-md);z-index:999;min-width:200px}
  .topnav.open .navbtn{width:100%;justify-content:flex-start;color:var(--text)!important;border-color:var(--border);background:#fff;border-radius:10px}
  .topnav.open .navbtn.active{background:var(--green);border-color:var(--green);color:#fff!important}
  .topnav.open .navbtn.danger{color:var(--red)!important;border-color:rgba(193,9,15,.3);background:#fff}
}
@media(max-width:500px){.brand-org{display:none}}

/* ── CARDS ──────────────────────────────────── */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}

/* Card heading → form/content spacing */
.card h3{margin-top:0;margin-bottom:16px}
.card h2{margin-top:0;margin-bottom:16px}

/* ── BUTTONS ────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:10px;border:1.5px solid var(--border);background:#faf8f5;color:var(--text);font-family:'DM Sans',sans-serif;font-weight:700;font-size:13.5px;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .12s,border-color .12s,transform .1s,box-shadow .12s}
.btn:hover{background:var(--text);border-color:var(--text);color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 3px 10px rgba(0,0,0,.12)}
.btn:active{transform:translateY(0)}
.btn.primary{background:var(--red);border-color:var(--red);color:#fff}
.btn.primary:hover{background:#a5080d;border-color:#a5080d;color:#fff}
.btn.danger{border-color:rgba(193,9,15,.3);color:var(--red)}
.btn.danger:hover{background:var(--red);border-color:var(--red);color:#fff}

/* ── INPUTS ─────────────────────────────────── */
input:not([type="checkbox"]):not([type="radio"]),select,textarea{font-family:'DM Sans',sans-serif;font-size:14px;color:var(--text);background:#faf9f7;border:1.5px solid var(--border);border-radius:10px;padding:9px 12px;transition:border-color .15s,box-shadow .15s;-webkit-appearance:none}
input:not([type="checkbox"]):not([type="radio"]):focus,select:focus,textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(122,140,10,.1)}
input[type="checkbox"],input[type="radio"]{width:16px;height:16px;accent-color:var(--green);cursor:pointer;flex-shrink:0}
label{font-size:12.5px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
label.label-checkbox{display:inline-flex;align-items:center;gap:8px;text-transform:none;font-size:14px;font-weight:600;color:var(--text);cursor:pointer;letter-spacing:0}
.input{font-family:'DM Sans',sans-serif;font-size:14px;color:var(--text);background:#faf9f7;border:1.5px solid var(--border);border-radius:10px;padding:9px 12px}
.input:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(122,140,10,.1)}

/* ── TABLES ─────────────────────────────────── */
table{width:100%;border-collapse:collapse}
th{text-align:left;padding:9px 12px;border-bottom:1.5px solid var(--border);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}
td{padding:11px 12px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:#faf8f5}

/* ── BADGE ──────────────────────────────────── */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid var(--border);background:#f5f2ee;color:var(--muted);white-space:nowrap}

/* ── PROGRESS ───────────────────────────────── */
.progress{height:8px;background:#ede8e0;border-radius:999px;overflow:hidden}
.progress>div{height:100%;background:linear-gradient(90deg,var(--green),#9caf0d);border-radius:999px;transition:width .4s ease}

/* ── NOTICES / TOASTS ───────────────────────── */
.notice{padding:11px 14px;border-radius:12px;border:1.5px solid var(--border);background:rgba(122,162,255,.05);font-size:.9rem}
.notice.error{border-color:rgba(193,9,15,.3);color:var(--red);background:var(--red-soft)}
.notice.success{border-color:rgba(6,118,71,.3);color:var(--success);background:rgba(6,118,71,.06)}

#toast{position:fixed;top:80px;right:16px;z-index:9999;min-width:200px;max-width:min(400px,calc(100vw - 32px));padding:11px 16px 11px 18px;border-radius:12px;background:#fff;color:var(--text);border:1px solid rgba(0,0,0,.07);border-left:5px solid var(--green);box-shadow:0 10px 32px rgba(0,0,0,.15);font-weight:600;font-size:14px;transform:translateY(-6px);opacity:0;pointer-events:none;transition:opacity .14s,transform .14s}
#toast.show{opacity:1;transform:translateY(0);pointer-events:auto}
#toast.notice.success{border-left-color:var(--success)}
#toast.notice.error{border-left-color:var(--danger)}

.toast{position:fixed;right:16px;top:80px;z-index:9999;max-width:min(400px,calc(100vw - 32px))}
.toast .msg{padding:11px 16px 11px 18px;background:#fff;color:var(--text);border:1px solid rgba(0,0,0,.07);border-left:5px solid var(--green);border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.14);font-weight:600;font-size:14px}
.toast .notice.success.msg{border-left-color:var(--success)}
.toast .notice.error.msg{border-left-color:var(--danger)}

/* ── FREEZE BANNER ──────────────────────────── */
.freeze-banner{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--red-soft);border:1.5px solid rgba(193,9,15,.25);border-radius:var(--radius);color:var(--red);font-weight:700;font-size:.9rem}

/* ── PAGE HEADER ────────────────────────────── */
.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.page-header h2{margin:0;line-height:1.2}
.page-header .muted{font-size:.85rem;color:var(--muted);margin-top:4px}
@media(max-width:500px){.page-header{flex-direction:column;gap:10px}}
@media(max-width:480px){.account-form-grid{grid-template-columns:1fr!important}}

/* ── PROGRESS CARD ──────────────────────────── */
.progress-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);margin-bottom:14px}
.progress-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.progress-label{font-size:13px;font-weight:700;color:var(--muted)}
.progress-pct{font-size:13px;font-weight:700;color:var(--green)}

/* ── DONE BADGE ─────────────────────────────── */
.done-badge{display:inline-flex;align-items:center;gap:6px;background:var(--green-light);border:1px solid var(--green-mid);color:var(--green);font-weight:700;font-size:13px;border-radius:999px;padding:5px 12px;white-space:nowrap}

/* ── FILTER BAR ─────────────────────────────── */
.filterbar{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.filterbar strong{font-size:13px;color:var(--muted)}
.filterbtn{padding:5px 12px;border-radius:999px;border:1px solid var(--border);background:transparent;font-family:'DM Sans',sans-serif;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;transition:all .12s}
.filterbtn:hover{border-color:#aaa;color:var(--text)}
.filterbtn.active{background:var(--text);border-color:var(--text);color:#fff}

/* ── SONG CARDS ─────────────────────────────── */
.song-list{display:grid;gap:12px;margin-top:16px}

.song-card{
  background:var(--card);
  border:1px solid var(--border);
  border-left:4px solid var(--border);
  border-radius:var(--radius);
  padding:16px 18px;
  box-shadow:var(--shadow);
  transition:border-color .15s;
  display:grid;
  grid-template-columns:1fr auto;
  gap:12px;
  align-items:start;
}
.song-card:hover{border-color:#c0b8ae;border-left-color:#c0b8ae}
.song-card.voted-ja{border-left-color:var(--green)}
.song-card.voted-nein{border-left-color:var(--red)}
.song-card.voted-neutral{border-left-color:#b0a898}

@media(max-width:600px){
  .song-card{grid-template-columns:1fr}
}

.song-title{font-weight:700;font-size:1rem;margin-bottom:4px;color:var(--text)}
.song-link{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;color:var(--red);font-weight:600}
.song-link:hover{text-decoration:underline}

/* Vote buttons row */
.vote-buttons{display:flex;gap:7px;align-items:center;flex-wrap:wrap;justify-content:flex-end}

@media(max-width:600px){
  .vote-buttons{justify-content:flex-start;margin-top:8px}
}

.vote-btn{
  padding:7px 16px;
  border-radius:999px;
  border:1.5px solid var(--border);
  background:transparent;
  font-family:'DM Sans',sans-serif;
  font-size:13px;
  font-weight:700;
  cursor:pointer;
  transition:all .12s;
  display:inline-flex;
  align-items:center;
  gap:5px;
  white-space:nowrap;
}
.vote-btn:hover{transform:translateY(-1px);box-shadow:0 3px 8px rgba(0,0,0,.1)}
.vote-btn.ja{border-color:rgba(122,140,10,.35);color:var(--green)}
.vote-btn.ja:hover,.vote-btn.ja.selected{background:var(--green);border-color:var(--green);color:#fff}
.vote-btn.neutral{border-color:rgba(150,140,130,.35);color:#776c60}
.vote-btn.neutral:hover,.vote-btn.neutral.selected{background:#8a8078;border-color:#8a8078;color:#fff}
.vote-btn.nein{border-color:rgba(193,9,15,.3);color:var(--red)}
.vote-btn.nein:hover,.vote-btn.nein.selected{background:var(--red);border-color:var(--red);color:#fff}
.vote-btn.reset-btn{padding:7px 10px;color:var(--muted);border-color:var(--border)}
.vote-btn.reset-btn:hover{background:#f5f2ee;color:var(--text);transform:none}

/* Note section inside card */
.vote-note{grid-column:1/-1;border-top:1px solid var(--border);padding-top:12px;margin-top:4px}
.vote-note textarea{width:100%;border:1.5px solid var(--border);border-radius:10px;padding:9px 12px;font-family:'DM Sans',sans-serif;font-size:13.5px;color:var(--text);resize:vertical;background:#faf9f7;transition:border-color .15s}
.vote-note textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(122,140,10,.1)}
.btn-save-note{margin-top:8px;padding:6px 14px;border-radius:8px;border:1.5px solid var(--green);background:var(--green-light);color:var(--green);font-family:'DM Sans',sans-serif;font-weight:700;font-size:13px;cursor:pointer;transition:background .15s,transform .1s}
.btn-save-note:hover{background:#e4ecc8;transform:translateY(-1px)}

/* ── LOGIN ──────────────────────────────────── */
.auth-page{min-height:calc(100vh - 120px);display:flex;align-items:center;justify-content:center;padding:32px 20px}
.auth-card{width:min(420px,100%);padding:36px 32px;text-align:center}
.auth-icon{font-size:3rem;display:block;margin-bottom:12px}
.auth-card h2{font-size:1.8rem;margin-bottom:4px}
.auth-card>p{color:var(--muted);font-size:.9rem;margin-bottom:24px}
.auth-card form{text-align:left}
.auth-card form .form-field{margin-bottom:14px}
.auth-card form .form-field label{display:block;margin-bottom:6px}
.auth-card form input{width:100%;padding:10px 14px;font-size:15px}
.auth-logo-wrap{display:flex;justify-content:center;margin-bottom:16px}
.auth-logo{width:120px;height:auto}

/* ── ADMIN: STAT CARDS ──────────────────────── */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
@media(max-width:700px){.stat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:380px){.stat-grid{grid-template-columns:1fr 1fr}}

.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.stat-label{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;margin-bottom:6px}
.stat-value{font-family:'Fraunces',serif;font-size:2.2rem;font-weight:700;line-height:1;letter-spacing:-.03em;color:var(--text)}
.stat-sub{font-size:12px;color:var(--muted);margin-top:4px}

/* ── ADMIN: TOP 5 ───────────────────────────── */
.rank-num{font-family:'Fraunces',serif;font-size:1.3rem;font-weight:700;color:var(--muted);opacity:.5;line-height:1}

.score-pill{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;border-radius:50%;font-weight:900;font-size:14px;padding:0 6px}
.score-pill.pos{background:var(--green-light);color:var(--green)}
.score-pill.neg{background:var(--red-soft);color:var(--red)}
.score-pill.zero{background:#f5f2ee;color:var(--muted)}

.heat-bar{height:6px;background:#ede8e0;border-radius:999px;overflow:hidden;min-width:80px}
.heat-fill{height:100%;border-radius:999px}
.heat-pos{background:linear-gradient(90deg,var(--green),#c8d414)}
.heat-neg{background:linear-gradient(90deg,var(--red),#ff6b6b)}

/* ── ADMIN: GRID ────────────────────────────── */
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
@media(max-width:600px){.admin-grid{grid-template-columns:1fr}}

.admin-section-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.admin-section-card h3{margin-bottom:12px;color:var(--text)}
.admin-btn-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}

/* ── HEATBAR (old alias) ─────────────────────── */
.heatbar{height:8px;background:#ede8e0;border-radius:999px;overflow:hidden;min-width:80px}
.heatbar>div{height:100%;border-radius:999px}
.heat-pos-bar{background:linear-gradient(90deg,var(--green),#9caf0d)}
.heat-neg-bar{background:linear-gradient(90deg,var(--red),#ff6b6b)}

/* ── ONLINE USERS ───────────────────────────── */
.user-row{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border:1px solid var(--border);border-radius:10px;margin-bottom:8px;background:#faf9f7;font-size:13.5px}
.online-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}
.dot-green{background:#7a8c0a}
.dot-yellow{background:#d4aa00}

/* ── DIALOG ─────────────────────────────────── */
dialog.sv-dialog{position:fixed;inset:0;margin:auto;border:none;padding:0;background:transparent;width:min(540px,calc(100vw - 24px));max-height:calc(100vh - 40px);overflow-y:auto;border-radius:16px}
dialog.sv-dialog::backdrop{background:rgba(0,0,0,.45);backdrop-filter:blur(2px)}
.sv-dialog__panel{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.22)}
.sv-dialog__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--border)}
.sv-dialog__title{font-family:'Fraunces',serif;font-size:1.1rem;font-weight:700;letter-spacing:-.01em;color:var(--text)}
.sv-dialog__sub{font-size:13px;color:var(--muted);margin-top:2px}
.sv-dialog__close{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;border:1.5px solid var(--border);background:#faf8f5;color:var(--muted);font-size:14px;cursor:pointer;flex-shrink:0;transition:all .12s}
.sv-dialog__close:hover{background:var(--text);border-color:var(--text);color:#fff}
.sv-dialog__section{padding:16px 20px;border-bottom:1px solid var(--border)}
.sv-dialog__section:last-child{border-bottom:none}
.sv-dialog__section--danger{background:#fdfcfb}
.sv-dialog__section-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:12px}

/* ── FOOTER ─────────────────────────────────── */
.footer{border-top:1px solid var(--border);margin-top:32px;padding:14px 0;background:var(--bg)}
.footer small{color:var(--muted);font-size:.82rem}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--red);text-decoration:underline}

/* ── DEV BANNER ─────────────────────────────── */
.dev-banner{position:fixed;top:0;left:0;right:0;background:var(--red);color:#fff;text-align:center;font-weight:bold;padding:6px;z-index:9999;font-size:13px}

/* ── BUTTON GROUP ───────────────────────────── */
.btn-group{display:inline-flex;gap:6px;flex-wrap:nowrap;align-items:center}
.btn-group .btn{padding:6px 10px;font-size:12.5px}

/* ── CUSTOM CHECKBOX / TOGGLE ───────────────── */
.toggle-wrap{display:inline-flex;align-items:center;gap:10px;padding:9px 0;cursor:pointer;user-select:none;width:auto}
.toggle-wrap input[type="checkbox"]{display:none}
.toggle-track{width:40px;height:22px;border-radius:999px;background:#d9d2c8;border:none;flex-shrink:0;position:relative;transition:background .18s}
.toggle-track::after{content:'';position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .18s,box-shadow .18s;box-shadow:0 1px 4px rgba(0,0,0,.2)}
.toggle-wrap input:checked ~ .toggle-track{background:var(--green)}
.toggle-wrap input:checked ~ .toggle-track::after{transform:translateX(18px)}
.toggle-label{font-size:14px;font-weight:600;color:var(--text);text-transform:none;letter-spacing:0}
.toggle-sub{font-size:12px;color:var(--muted)}

/* ── STYLED SELECT ──────────────────────────── */
.select-wrap{position:relative;display:inline-block}
.select-wrap select{padding-right:34px;appearance:none;-webkit-appearance:none;cursor:pointer;font-family:'DM Sans',sans-serif;font-size:14px;background:#faf9f7;border:1.5px solid var(--border);border-radius:10px;padding:9px 34px 9px 12px;color:var(--text);transition:border-color .15s,box-shadow .15s;width:100%}
.select-wrap select:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(122,140,10,.1)}
.select-wrap::after{content:'▾';position:absolute;right:11px;top:50%;transform:translateY(-50%);font-size:13px;color:var(--muted);pointer-events:none;line-height:1}



/* ── SCROLL TABLE ───────────────────────────── */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius)}
.table-scroll table{min-width:480px}
.table-scroll.wide table{min-width:640px}

/* ── BACK TO TOP ────────────────────────────── */
#backToTop{position:fixed;bottom:24px;right:20px;z-index:500;width:44px;height:44px;border-radius:50%;background:var(--red);color:#fff;border:none;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(0,0,0,.22);opacity:0;transform:translateY(10px);transition:opacity .2s,transform .2s;pointer-events:none}
#backToTop.visible{opacity:1;transform:translateY(0);pointer-events:auto}
#backToTop:hover{background:#a5080d;transform:translateY(-2px)}

/* ── MOBILE FORM GRID ───────────────────────── */
@media(max-width:600px){
  .form-grid-2{grid-template-columns:1fr!important}
  .songs-add-form{grid-template-columns:1fr!important}
  .songs-add-form .btn{width:100%}
}