/* ════════════════════════════════════════════════════════════════
   Fanded — Fan-First (app design language)
   Dark, immersive. Ambient artist-derived gradient + frosted glass
   cards, white type, royal-blue accent, left icon sidebar.
   Matches app.fanded.com.
   ════════════════════════════════════════════════════════════════ */
:root{
  /* ambient gradient stops (overridable per page / per artist) */
  --amb-a:#5E97C4;   /* sky-blue highlight    */
  --amb-b:#3D7B98;   /* teal-blue             */
  --amb-c:#28507F;   /* deep blue             */
  --amb-base1:#3C6E92;
  --amb-base2:#305E89;
  --amb-base3:#243F77;

  /* ink on dark */
  --ink:    #FFFFFF;
  --ink-2:  rgba(255,255,255,0.76);
  --ink-3:  rgba(255,255,255,0.54);
  --ink-4:  rgba(255,255,255,0.36);
  --line:   rgba(255,255,255,0.12);
  --line-2: rgba(255,255,255,0.20);

  /* frosted glass */
  --glass:    rgba(10,26,34,0.46);
  --glass-2:  rgba(8,22,30,0.64);
  --glass-hi: rgba(255,255,255,0.10);
  --glass-hi2:rgba(255,255,255,0.16);

  /* brand blue */
  --blue:      #1E73E8;
  --blue-2:    #155FCB;
  --blue-soft: rgba(46,124,239,0.18);
  --blue-line: rgba(120,180,255,0.45);
  --sky:       #6FB0FF;     /* light blue text on glass */
  --green:     #36C28B;
  --warm:      #E8A35C;

  --sans:  "DM Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, Menlo, monospace;

  --sidebar: 248px;
  --col: 720px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;font-family:var(--sans);-webkit-font-smoothing:antialiased;color:var(--ink)}
body{
  min-height:100vh;font-size:16px;line-height:1.5;
  background:
    radial-gradient(95% 75% at 10% -8%, var(--amb-a) 0%, transparent 46%),
    radial-gradient(90% 80% at 96% 110%, var(--amb-c) 0%, transparent 52%),
    linear-gradient(158deg, var(--amb-base1) 0%, var(--amb-base2) 58%, var(--amb-base3) 100%);
  background-attachment:fixed;
}
::selection{background:rgba(46,124,239,0.4)}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ════════════════════════════════════════════════════════════════
   APP SHELL — sidebar + centered content
   ════════════════════════════════════════════════════════════════ */
.shell{display:block}
.sidebar{
  position:fixed;top:42px;left:0;bottom:0;width:var(--sidebar);z-index:30;
  display:flex;flex-direction:column;padding:30px 22px 26px;
}
.sb-brand{display:flex;align-items:center;gap:10px;padding:0 8px;margin-bottom:42px}
.sb-brand .mark{
  width:34px;height:34px;border-radius:10px;flex:none;
  background:linear-gradient(150deg,#7FB2FF,#2E6CF0 55%,#7B6CF6);
  display:grid;place-items:center;box-shadow:0 4px 14px -4px rgba(20,40,90,.6);
}
.sb-brand .mark::before{content:"";width:13px;height:13px;border-radius:4px;transform:rotate(45deg);background:#fff;opacity:.95}
.sb-brand .nm{font-weight:700;font-size:23px;letter-spacing:-0.03em;color:#fff}
.sb-brand .beta{font-size:10px;font-weight:600;letter-spacing:0.04em;color:var(--ink-3);align-self:flex-end;margin:0 0 6px -4px}

.sb-nav{display:flex;flex-direction:column;gap:4px}
.sb-nav.bottom{margin-top:auto}
.sb-item{
  display:flex;align-items:center;gap:14px;padding:11px 12px;border-radius:12px;
  color:var(--ink-2);font-size:16.5px;font-weight:600;letter-spacing:-0.01em;
  transition:background .14s,color .14s;
}
.sb-item:hover{background:rgba(255,255,255,0.10);color:#fff}
.sb-item.active{color:#fff}
.sb-item.active .ic{color:#fff}
.sb-item .ic{flex:none;display:inline-flex;color:var(--ink-2)}
.sb-item .badge{margin-left:auto;min-width:20px;height:20px;padding:0 6px;border-radius:99px;background:var(--blue);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center}

/* content area */
.content{margin-left:var(--sidebar);min-height:calc(100vh - 42px);padding:38px 40px 90px}
.col{max-width:var(--col);margin:0 auto}
.col.wide{max-width:1060px}

/* ════════════════════════════════════════════════════════════════
   GLASS PRIMITIVES
   ════════════════════════════════════════════════════════════════ */
.glass{
  background:var(--glass);backdrop-filter:blur(22px) saturate(1.2);-webkit-backdrop-filter:blur(22px) saturate(1.2);
  border:1px solid var(--line);border-radius:18px;
  box-shadow:0 1px 0 rgba(255,255,255,0.06) inset, 0 24px 50px -30px rgba(0,0,0,0.6);
}
.glass-2{background:var(--glass-2);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid var(--line);border-radius:18px}

/* small uppercase label */
.eyebrow{font-size:11px;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:var(--ink-3);display:inline-flex;align-items:center;gap:9px}
.eyebrow .d{width:6px;height:6px;border-radius:50%;background:var(--sky)}
.eyebrow.blue .d{background:var(--sky)}
.eyebrow.warm{color:#FFDCB8;font-weight:700} .eyebrow.warm .d{background:#FFDCB8}
.eyebrow.green{color:var(--green)} .eyebrow.green .d{background:var(--green)}

/* tag chips — high-contrast so they read on any photo or glass */
.tag{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;padding:5px 11px;border-radius:8px;color:#fff;background:rgba(6,16,20,0.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.22);text-shadow:0 1px 2px rgba(0,0,0,.35)}
.tag.fan{color:#FFD7A6;background:rgba(28,18,8,0.6);border-color:rgba(232,163,92,.6)}
.tag.club{color:#CADEFF;background:rgba(8,18,34,0.6);border-color:rgba(120,170,255,.6)}
.tag.live{color:#86EBBD;background:rgba(6,26,18,0.62);border-color:rgba(54,194,139,.65)}

/* ════════════════════════════════════════════════════════════════
   BUTTONS
   ════════════════════════════════════════════════════════════════ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:0 22px;height:50px;border-radius:13px;
  font:inherit;font-size:15.5px;font-weight:600;letter-spacing:-0.006em;
  border:1px solid transparent;transition:background .15s,border-color .15s,transform .07s,box-shadow .15s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn.sm{height:42px;padding:0 16px;font-size:14px;border-radius:11px}
.btn.lg{height:56px;padding:0 26px;font-size:16px;border-radius:14px}
.btn.full{width:100%}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.18) inset,0 12px 26px -12px rgba(30,115,232,.9)}
.btn-blue:hover{background:var(--blue-2)}
.btn-glass{background:var(--glass-hi);color:#fff;border-color:var(--line-2);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.btn-glass:hover{background:var(--glass-hi2);border-color:var(--line-2)}
.btn-glass.sky{color:var(--sky)}
.btn-ghost{background:transparent;color:var(--ink-2);border-color:var(--line-2)}
.btn-ghost:hover{color:#fff;border-color:var(--ink-3)}
.btn .arr{font-size:1.05em;transform:translateY(0.5px)}

/* ════════════════════════════════════════════════════════════════
   PILL TABS
   ════════════════════════════════════════════════════════════════ */
.tabs{display:flex;align-items:center;gap:6px;justify-content:center;flex-wrap:wrap}
.tab{padding:10px 20px;border-radius:99px;font-size:15px;font-weight:600;color:var(--ink-2);letter-spacing:-0.01em;transition:background .14s,color .14s}
.tab:hover{color:#fff}
.tab.on{background:#fff;color:var(--blue)}

/* ════════════════════════════════════════════════════════════════
   PROGRESS
   ════════════════════════════════════════════════════════════════ */
.progress{height:10px;border-radius:99px;background:rgba(255,255,255,0.14);overflow:hidden;position:relative}
.progress .fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--blue),#5AA0FF)}
.progress.warm .fill{background:linear-gradient(90deg,var(--warm),#F4C68A)}
.progress.green .fill{background:linear-gradient(90deg,var(--green),#7CE3B6)}

/* ════════════════════════════════════════════════════════════════
   FORM FIELDS (dark)
   ════════════════════════════════════════════════════════════════ */
.field{
  width:100%;padding:14px 16px;border:1px solid var(--line-2);border-radius:13px;
  background:rgba(0,0,0,0.20);color:#fff;font-size:15.5px;font-family:var(--sans);
  letter-spacing:-0.005em;transition:border-color .15s,box-shadow .15s,background .15s;
}
.field::placeholder{color:var(--ink-4)}
.field:focus{outline:none;border-color:var(--blue-line);box-shadow:0 0 0 3px var(--blue-soft);background:rgba(0,0,0,0.28)}
textarea.field{resize:none;line-height:1.55}
.field-group{display:flex;flex-direction:column;gap:9px;margin-bottom:22px}
.fl{font-size:14.5px;font-weight:600;color:#fff;letter-spacing:-0.005em}
.fl .opt{color:var(--ink-4);font-weight:400;margin-left:6px}

/* ════════════════════════════════════════════════════════════════
   COVER CARD (club header)
   ════════════════════════════════════════════════════════════════ */
.cover{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:16/10;border:1px solid var(--line)}
.cover img{width:100%;height:100%;object-fit:cover;object-position:center 22%}
.cover .scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.45) 0%,transparent 32%,transparent 55%,rgba(0,0,0,.72) 100%)}
.cover .ctop{position:absolute;top:20px;left:22px;right:22px;display:flex;justify-content:space-between;align-items:flex-start}
.cover .cname{font-size:28px;font-weight:700;letter-spacing:-0.025em;color:#fff;line-height:1.05;text-shadow:0 1px 12px rgba(0,0,0,.4)}
.cover .chandle{font-size:14px;color:rgba(255,255,255,.82);margin-top:3px}
.cover .cbot{position:absolute;left:22px;bottom:18px;display:flex;align-items:center;gap:12px}
.cover .cbot .who{font-size:15px;font-weight:600;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.5)}
.cover .cbot .role{font-size:13px;color:rgba(255,255,255,.78)}

/* ════════════════════════════════════════════════════════════════
   PROTOTYPE FLOW STRIP
   ════════════════════════════════════════════════════════════════ */
.flowbar{
  position:fixed;top:0;left:0;right:0;height:42px;z-index:100;
  background:rgba(6,16,22,0.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  color:var(--ink-2);display:flex;align-items:center;padding:0 14px;
  font-family:var(--mono);font-size:11px;letter-spacing:0.04em;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.flowbar .fb-tag{display:flex;align-items:center;gap:8px;padding-right:14px;margin-right:6px;border-right:1px solid rgba(255,255,255,.14);color:var(--ink-3);font-size:10px;letter-spacing:0.2em;text-transform:uppercase;white-space:nowrap}
.flowbar .fb-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--sky)}
.flowbar .fb-steps{display:flex;align-items:center;gap:2px;overflow-x:auto;scrollbar-width:none}
.flowbar .fb-steps::-webkit-scrollbar{display:none}
.flowbar a{display:flex;align-items:center;gap:8px;padding:7px 12px;border-radius:8px;color:var(--ink-3);white-space:nowrap;transition:background .12s,color .12s}
.flowbar a:hover{background:rgba(255,255,255,.08);color:#fff}
.flowbar a.on{background:var(--blue-soft);color:#CFE2FF}
.flowbar a .n{opacity:.55;font-size:10px}

/* ════════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════════ */
@media (max-width:1080px){
  :root{--sidebar:84px}
  .sb-brand .nm,.sb-brand .beta{display:none}
  .sb-item .lbl,.sb-item .badge{display:none}
  .sb-item{justify-content:center;padding:12px}
  .sb-brand{justify-content:center;margin-bottom:30px}
  .content{padding:30px 28px 80px}
}
@media (max-width:680px){
  :root{--sidebar:0px}
  .sidebar{
    top:auto;bottom:0;left:0;right:0;width:100%;height:64px;flex-direction:row;
    align-items:center;padding:0 10px;gap:4px;
    background:rgba(6,16,22,0.7);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border-top:1px solid var(--line);z-index:60;
  }
  .sb-brand{display:none}
  .sb-nav{flex-direction:row;flex:1;justify-content:space-around;gap:0}
  .sb-nav.bottom{margin-top:0}
  .sb-item{flex-direction:column;gap:3px;font-size:10px;padding:6px}
  .sb-item .lbl{display:block}
  .content{margin-left:0;padding:24px 18px 96px}
  .cover .cname{font-size:22px}
}