/* THİK Poster Studio — Apple-style UI */
@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:100 900;src:url(fonts/inter-latin-ext-wght-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:100 900;src:url(fonts/inter-latin-wght-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --brand:#0047BB;--brand-dark:#062A6B;--brand-accent:#18A957;
  --bg:#F5F5F7;--card:#FFFFFF;--text:#1D1D1F;--muted:#6E6E73;--line:rgba(0,0,0,.08);
  --field:#F2F2F4;--danger:#D70015;--ok:#1E8E3E;
  --r:18px;--shadow:0 1px 2px rgba(0,0,0,.04),0 8px 28px rgba(0,0,0,.06);
}
@media (prefers-color-scheme:dark){
  :root{--bg:#000;--card:#1C1C1E;--text:#F5F5F7;--muted:#98989D;--line:rgba(255,255,255,.1);--field:#2C2C2E;--shadow:none}
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.47 Inter,-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
img{max-width:100%}
h1,h2,h3{letter-spacing:-.022em;margin:0}
.muted{color:var(--muted)}
.center{text-align:center}

/* top bar */
.topbar{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.topbar-in{max-width:1200px;margin:0 auto;height:56px;padding:0 20px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:650;font-size:16px;white-space:nowrap}
.brand img{height:28px;width:auto}
.brand-dot{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--brand),var(--brand-dark))}
.nav{display:flex;gap:2px;margin:0 auto;overflow-x:auto;scrollbar-width:none}
.nav a{display:flex;align-items:center;gap:7px;padding:7px 14px;border-radius:999px;color:var(--muted);font-weight:500;white-space:nowrap;transition:.15s}
.nav a:hover{color:var(--text)}
.nav a.on{background:var(--card);color:var(--text);box-shadow:var(--shadow)}
.me{display:flex;align-items:center;gap:6px}
.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff;font-weight:600;font-size:14px}
.icon-btn{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:var(--muted);font-size:17px}
.icon-btn:hover{background:var(--field);color:var(--text)}
@media (max-width:760px){.nav a span{display:none}.nav a{padding:8px 12px}.brand span{display:none}}

.wrap{max-width:1200px;margin:0 auto;padding:36px 20px 80px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.page-head h1{font-size:34px;font-weight:700}
.page-head p{margin:6px 0 0;color:var(--muted);font-size:17px}

/* cards & lists */
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:24px}
.card+.card{margin-top:20px}
.card h2{font-size:20px;font-weight:650;margin-bottom:4px}
.card .sub{color:var(--muted);margin:0 0 18px}
.list{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.row{display:flex;align-items:center;gap:14px;padding:14px 20px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row .grow{flex:1;min-width:0}
.row .t{font-weight:600}
.row .s{color:var(--muted);font-size:13px}

/* forms */
.form{display:flex;flex-direction:column;gap:14px}
.form label,.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:500;color:var(--muted)}
input,textarea,select{font:inherit;color:var(--text);background:var(--field);border:1px solid transparent;border-radius:12px;padding:11px 14px;outline:none;transition:.15s;width:100%}
textarea{resize:vertical;min-height:90px;line-height:1.45}
input:focus,textarea:focus,select:focus{background:var(--card);border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 18%,transparent)}
input[type=color]{padding:4px;height:44px;cursor:pointer}
input[type=file]{padding:9px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:640px){.grid2,.grid3{grid-template-columns:1fr}}
.group-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-top:6px}
.hint{font-size:12px;color:var(--muted);font-weight:400}
.lbl{display:block}
.lbl .hint{margin-left:4px}
.check{flex-direction:row!important;align-items:center;gap:10px!important;color:var(--text)!important;font-size:15px!important}
.check input{width:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;border:0;border-radius:999px;padding:11px 20px;cursor:pointer;background:var(--field);color:var(--text);transition:.15s;white-space:nowrap}
.btn:hover{filter:brightness(.97)}
.btn:active{transform:scale(.98)}
.btn.primary{background:var(--brand);color:#fff}
.btn.danger{background:transparent;color:var(--danger)}
.btn.small{padding:7px 14px;font-size:13px}
.btn.block{width:100%;padding:13px}
.btn[disabled]{opacity:.5;pointer-events:none}

/* segmented control */
.seg{display:inline-flex;background:var(--field);border-radius:11px;padding:3px;gap:2px}
.seg button,.seg a{font:inherit;font-size:13px;font-weight:600;border:0;background:transparent;color:var(--muted);padding:7px 16px;border-radius:9px;cursor:pointer;display:flex;align-items:center;gap:6px}
.seg .on{background:var(--card);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.12)}

/* toast */
.toast{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:14px;margin-bottom:20px;font-weight:500;background:color-mix(in srgb,var(--ok) 12%,var(--card));color:var(--ok);transition:opacity .4s}
.toast.err{background:color-mix(in srgb,var(--danger) 10%,var(--card));color:var(--danger)}
.toast.hide{opacity:0}
.badge{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--field);color:var(--muted)}
.badge.blue{background:color-mix(in srgb,var(--brand) 12%,transparent);color:var(--brand)}
.badge.off{color:var(--danger)}

/* auth */
.auth-body{min-height:100vh;display:grid;place-items:center;padding:24px}
.auth-card{width:100%;max-width:380px;background:var(--card);border-radius:24px;box-shadow:var(--shadow);padding:40px 32px}
.auth-card.wide{max-width:560px}
.auth-card h1{text-align:center;font-size:26px;font-weight:700;margin-top:14px}
.auth-card p{margin:6px 0 24px}
.auth-mark{width:64px;height:64px;margin:0 auto;border-radius:18px;display:grid;place-items:center;font-size:30px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark))}
.auth-logo{display:block;max-height:72px;margin:0 auto}

/* studio */
.tpl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:900px){.tpl-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.tpl-grid{grid-template-columns:1fr}}
.tpl{display:block;color:var(--text);transition:transform .25s}
.tpl:hover{transform:translateY(-4px)}
.tpl-frame{background:var(--card);border-radius:22px;padding:18px;box-shadow:var(--shadow);display:grid;place-items:center;aspect-ratio:4/5}
.tpl-frame canvas{max-height:100%;max-width:100%;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.14);height:auto}
.tpl-meta{padding:14px 6px 0}
.tpl-meta h3{font-size:17px;font-weight:650}
.tpl-meta p{margin:2px 0 0;color:var(--muted);font-size:14px}

.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}
.thumb{background:var(--card);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.thumb .img{aspect-ratio:4/5;background:var(--field);display:flex;align-items:center;justify-content:center}
.thumb img{width:100%;height:100%;object-fit:contain;display:block}
.thumb .info{padding:12px 14px}
.thumb .info .t{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.thumb .info .s{font-size:12px;color:var(--muted)}
.thumb .acts{display:flex;gap:6px;padding:0 10px 12px}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty i{font-size:44px;display:block;margin-bottom:12px;opacity:.5}

/* editor */
.editor{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:28px;align-items:start}
@media (max-width:980px){.editor{grid-template-columns:1fr}}
.stage{position:sticky;top:80px;background:var(--card);border-radius:24px;box-shadow:var(--shadow);padding:24px;display:flex;flex-direction:column;align-items:center;gap:14px}
@media (max-width:980px){.stage{position:static}}
.canvas-box{position:relative;line-height:0}
.canvas-box canvas{display:block;height:min(72vh,760px);width:auto;max-width:100%;border-radius:10px;box-shadow:0 18px 50px rgba(0,0,0,.18);touch-action:none}
@media (max-width:980px){.canvas-box canvas{height:auto;width:100%;max-height:none}}
.canvas-box canvas.draggable{cursor:grab}
.canvas-box canvas.dragging{cursor:grabbing}
.safe{position:absolute;left:0;right:0;border:2px dashed rgba(255,59,48,.85);pointer-events:none;display:none}
.safe.top{top:0;border-top:0;border-left:0;border-right:0}
.safe.bot{bottom:0;border-bottom:0;border-left:0;border-right:0}
.show-safe .safe{display:block}
.stage-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:center}
.zoom{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
.zoom input{width:160px;padding:0;background:none;accent-color:var(--brand)}
.panel{display:flex;flex-direction:column;gap:16px}
.panel .card{padding:20px}
.drop{border:2px dashed var(--line);border-radius:14px;padding:18px;text-align:center;cursor:pointer;color:var(--muted);transition:.15s;display:flex;align-items:center;justify-content:center;gap:10px}
.drop:hover,.drop.over{border-color:var(--brand);color:var(--brand);background:color-mix(in srgb,var(--brand) 5%,transparent)}
.drop.has{border-style:solid}
.tone{display:flex;gap:10px}
.tone label{flex-direction:row;align-items:center;gap:8px;cursor:pointer;padding:8px 12px;border-radius:12px;background:var(--field);color:var(--text);font-size:14px}
.tone input{display:none}
.tone .sw{width:18px;height:18px;border-radius:50%}
.tone label:has(input:checked){box-shadow:0 0 0 2px var(--brand)}
.lbl .counter{float:right;margin:0}
.logo-prev{display:flex;gap:14px;flex-wrap:wrap}
.logo-prev div{flex:1;min-width:150px;height:110px;border-radius:14px;display:grid;place-items:center;padding:14px}
.logo-prev img{max-height:70px;max-width:100%}
.logo-prev .light{background:#fff;border:1px solid var(--line)}
.logo-prev .dark{background:var(--brand-dark)}