/* Werbestudio — Design-System. Dunkles, kinoartiges Studio-Layout. */
:root{
  --bg:#0b0d12; --bg2:#12151d; --panel:#161a24; --panel2:#1c2130;
  --line:#252b3a; --line2:#333b50;
  --ink:#eef1f7; --muted:#98a2b8; --faint:#6b7488;
  --brand:#7c5cff; --brand2:#22d3ee; --brand-ink:#fff;
  --ok:#34d399; --warn:#fbbf24; --err:#f87171;
  --grad:linear-gradient(120deg,#7c5cff 0%,#a855f7 45%,#22d3ee 100%);
  --radius:16px; --radius-sm:10px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--ink);
  -webkit-font-smoothing:antialiased;line-height:1.5;font-size:15px}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.15;font-weight:700;letter-spacing:-.01em}
h1{font-size:2rem} h2{font-size:1.4rem} h3{font-size:1.1rem}
p{margin:0 0 1em} .muted{color:var(--muted)} .faint{color:var(--faint)}
img{max-width:100%}
input,textarea,select{font-family:inherit;font-size:.95rem;width:100%;
  background:var(--bg2);border:1px solid var(--line2);color:var(--ink);
  border-radius:var(--radius-sm);padding:11px 13px;outline:none;transition:.15s}
input:focus,textarea:focus,select:focus{border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(124,92,255,.18)}
textarea{resize:vertical;min-height:78px}
label{display:block;font-size:.82rem;font-weight:600;color:var(--muted);margin:0 0 6px}
.field{margin-bottom:14px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row>*{flex:1;min-width:0}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;
  font-weight:600;font-size:.92rem;padding:11px 18px;border-radius:var(--radius-sm);
  border:1px solid var(--line2);background:var(--panel2);color:var(--ink);
  cursor:pointer;transition:.15s;white-space:nowrap}
.btn:hover{border-color:var(--line2);background:#232a3c;transform:translateY(-1px)}
.btn.primary{background:var(--grad);border:none;color:var(--brand-ink);
  box-shadow:0 8px 24px rgba(124,92,255,.35)}
.btn.primary:hover{filter:brightness(1.07)}
.btn.ghost{background:transparent}
.btn.sm{padding:7px 12px;font-size:.82rem}
.btn.lg{padding:15px 26px;font-size:1.02rem}
.btn.danger{color:var(--err);border-color:rgba(248,113,113,.35)}
.btn.danger:hover{background:rgba(248,113,113,.12)}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}

/* Chips / badges */
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:600;
  padding:4px 10px;border-radius:999px;background:var(--panel2);border:1px solid var(--line2);color:var(--muted)}
.chip.ok{color:var(--ok);border-color:rgba(52,211,153,.3);background:rgba(52,211,153,.08)}
.chip.warn{color:var(--warn);border-color:rgba(251,191,36,.3);background:rgba(251,191,36,.08)}
.chip.err{color:var(--err);border-color:rgba(248,113,113,.3);background:rgba(248,113,113,.08)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--faint);display:inline-block}
.dot.on{background:var(--ok);box-shadow:0 0 8px var(--ok)}
.dot.off{background:var(--err)}

/* Card */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px}
.card+.card{margin-top:16px}
.card h3{display:flex;align-items:center;gap:8px}

.flash{padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:14px;font-weight:500;
  border:1px solid var(--line2)}
.flash.error,.flash.err{background:rgba(248,113,113,.1);border-color:rgba(248,113,113,.4);color:#fecaca}
.flash.ok{background:rgba(52,211,153,.1);border-color:rgba(52,211,153,.4);color:#bbf7d0}

/* ===== App-Shell ===== */
.app{display:flex;min-height:100vh}
.side{width:240px;flex:none;background:var(--bg2);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:20px 14px;position:sticky;top:0;height:100vh}
.brandmark{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;
  padding:6px 8px 20px;letter-spacing:-.02em}
.brandmark .mk{width:26px;height:26px;border-radius:8px;background:var(--grad);
  display:grid;place-items:center;font-size:15px}
.side nav{display:flex;flex-direction:column;gap:3px}
.side nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;
  color:var(--muted);font-weight:500;font-size:.92rem;transition:.13s}
.side nav a:hover{background:var(--panel);color:var(--ink)}
.side nav a.active{background:var(--panel2);color:var(--ink)}
.side nav a .ic{width:18px;text-align:center;opacity:.9}
.side .grow{flex:1}
.side .who{font-size:.8rem;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}
.side .who a{color:var(--brand2)}
.langsw{display:flex;gap:5px;margin:0 0 14px;padding:0 4px}
.langsw a{font-size:.72rem;font-weight:700;padding:4px 8px;border-radius:6px;
  color:var(--faint);border:1px solid var(--line)}
.langsw a.on{color:var(--brand-ink);background:var(--panel2);border-color:var(--line2)}
.main{flex:1;min-width:0;padding:30px 34px;max-width:1200px;margin:0 auto;width:100%}
.pagehead{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
  flex-wrap:wrap;margin-bottom:22px}
.pagehead .sub{color:var(--muted);font-size:.95rem}

/* Stat tiles */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px;margin-bottom:8px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stat .n{font-size:1.9rem;font-weight:800;letter-spacing:-.02em}
.stat .l{color:var(--muted);font-size:.82rem;font-weight:600}

/* Grid of projects/media */
.grid{display:grid;gap:16px}
.grid.p3{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.grid.p4{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.15s;display:flex;flex-direction:column}
.tile:hover{border-color:var(--line2);transform:translateY(-2px)}
.tile .thumb{aspect-ratio:16/10;background:var(--bg2);display:grid;place-items:center;
  color:var(--faint);overflow:hidden}
.tile .thumb img,.tile .thumb video{width:100%;height:100%;object-fit:cover}
.tile .body{padding:14px}
.tile .body .t{font-weight:700}
.media-item{position:relative;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg2)}
.media-item img,.media-item video{width:100%;display:block;aspect-ratio:1;object-fit:cover}
.media-item .ov{position:absolute;inset:auto 0 0 0;padding:8px;display:flex;gap:6px;
  background:linear-gradient(transparent,rgba(0,0,0,.75))}

/* Steps */
.steps{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap}
.step{flex:1;min-width:150px;background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:13px 15px;display:flex;gap:11px;align-items:center}
.step .num{width:26px;height:26px;border-radius:8px;background:var(--panel2);
  display:grid;place-items:center;font-weight:800;font-size:.85rem;flex:none;color:var(--muted)}
.step.on .num{background:var(--grad);color:#fff}
.step .sl{font-size:.72rem;color:var(--faint);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.step .st{font-weight:600;font-size:.9rem}

/* progress bar */
.bar{height:7px;background:var(--bg2);border-radius:999px;overflow:hidden;border:1px solid var(--line)}
.bar>i{display:block;height:100%;background:var(--grad);width:0;transition:width .4s}

hr.sep{border:none;border-top:1px solid var(--line);margin:22px 0}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(5,7,12,.72);z-index:100;
  display:none;align-items:flex-start;justify-content:center;padding:6vh 16px;overflow:auto}
.modal.show{display:flex}
.modal .box{background:var(--panel);border:1px solid var(--line2);border-radius:var(--radius);
  padding:26px;width:100%;max-width:520px;box-shadow:var(--shadow)}
.modal .box h2{margin-bottom:16px}
.close{float:right;cursor:pointer;color:var(--muted);font-size:1.4rem;line-height:1}

/* segmented control */
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg label{flex:1;min-width:90px;margin:0;cursor:pointer}
.seg input{display:none}
.seg label span{display:block;text-align:center;padding:10px;border:1px solid var(--line2);
  border-radius:10px;font-weight:600;font-size:.85rem;color:var(--muted);transition:.13s}
.seg input:checked+span{border-color:var(--brand);background:rgba(124,92,255,.14);color:var(--ink)}

@media(max-width:820px){
  .app{flex-direction:column}
  .side{width:100%;height:auto;position:static;flex-direction:row;flex-wrap:wrap;
    align-items:center;padding:12px 16px;gap:8px}
  .side nav{flex-direction:row;flex-wrap:wrap;flex:1}
  .side .grow,.side .who,.langsw{display:none}
  .brandmark{padding:0}
  .main{padding:20px 16px}
}