/* ============================================================
   CleanFile — styles.  Refined-minimal: warm paper, ink, one accent.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,420;9..144,560;9..144,640&family=Public+Sans:wght@400;500;600&display=swap');

:root{
  --paper:#faf8f4;
  --surface:#ffffff;
  --ink:#211d18;
  --ink-soft:#6b6259;
  --line:#ece7df;
  --line-strong:#ddd6cb;
  --accent:#b1502a;          /* burnt sienna */
  --accent-deep:#8f3f20;
  --accent-tint:#f5e7df;
  --good:#3f7d54;
  --good-tint:#e6efe8;
  --danger:#b3402f;
  --shadow:0 1px 2px rgba(33,29,24,.04), 0 8px 24px rgba(33,29,24,.06);
  --radius:12px;
  --font:'Public Sans', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --display:'Fraunces', Georgia, serif;
}

*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--paper);
  font-size:14.5px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
h1,h2{font-family:var(--display);font-weight:560;letter-spacing:-.01em}

/* ---------- brand ---------- */
.brand{display:flex;align-items:center;gap:.55rem;font-family:var(--display);
  font-weight:640;font-size:1.18rem;letter-spacing:-.02em;color:var(--ink)}
.brand-mark{width:22px;height:22px;border-radius:7px;
  background:linear-gradient(135deg,var(--accent),var(--accent-deep));
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.25);flex:none;
  position:relative}
.brand-mark::after{content:"";position:absolute;inset:6px 6px auto 6px;height:3px;
  border-radius:2px;background:rgba(255,255,255,.85)}

/* ---------- top bar ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:.85rem 1.4rem;background:var(--surface);border-bottom:1px solid var(--line)}
.topbar-actions{display:flex;align-items:center;gap:.5rem}
.who{color:var(--ink-soft);font-size:.9rem;margin-right:.4rem}
.tag{font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;
  background:var(--accent-tint);color:var(--accent-deep);padding:.1rem .4rem;border-radius:5px;font-weight:600}

/* ---------- layout ---------- */
.layout{display:flex;min-height:calc(100vh - 56px)}
.sidebar{width:248px;flex:none;padding:1.4rem 1rem;border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:1.2rem}
.sidebar nav{display:flex;flex-direction:column;gap:.15rem}
.nav-item{display:flex;align-items:center;gap:.6rem;padding:.55rem .7rem;border-radius:9px;
  color:var(--ink-soft);font-weight:500}
.nav-item.active{background:var(--accent-tint);color:var(--accent-deep)}
.nav-item svg{width:17px;height:17px}
.side-tools{border-top:1px solid var(--line);padding-top:1.1rem}
.side-note{color:var(--ink-soft);font-size:.8rem;line-height:1.5;margin:auto 0 0}

.content{flex:1;padding:1.6rem 2rem;min-width:0}
.content.narrow{max-width:760px;margin:0 auto}

/* ---------- path row ---------- */
.path-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  margin-bottom:1.1rem;flex-wrap:wrap}
.crumbs{font-size:1.05rem;color:var(--ink-soft);display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}
.crumbs a:last-child{color:var(--ink);font-weight:600}
.crumbs a:hover{color:var(--accent-deep)}
.crumbs .sep{color:var(--line-strong)}
.toolbar{display:flex;gap:.5rem}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.45rem;font:inherit;font-weight:500;
  padding:.5rem .85rem;border-radius:9px;border:1px solid var(--line-strong);
  background:var(--surface);color:var(--ink);cursor:pointer;transition:.15s;white-space:nowrap}
.btn:hover{border-color:var(--ink-soft);transform:translateY(-1px)}
.btn:active{transform:none}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-deep);border-color:var(--accent-deep)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--ink-soft)}
.btn.ghost:hover{background:var(--line);color:var(--ink);transform:none}
.btn.wide{width:100%;justify-content:flex-start}
.btn.tiny{padding:.3rem .55rem;font-size:.82rem;border-radius:7px}
.btn.block{width:100%;justify-content:center;padding:.65rem}
.btn.danger{color:var(--danger);border-color:transparent}
.btn.danger:hover{background:#fbeae7}

/* ---------- table ---------- */
.table-wrap{position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
table.files{width:100%;border-collapse:collapse}
table.files th{text-align:left;font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;
  color:var(--ink-soft);font-weight:600;padding:.75rem 1rem;border-bottom:1px solid var(--line)}
table.files td{padding:.7rem 1rem;border-bottom:1px solid var(--line);vertical-align:middle}
table.files tbody tr:last-child td{border-bottom:none}
table.files tbody tr:hover{background:#fcfaf6}
.col-access{width:110px}.col-size{width:90px}.col-date{width:120px}.col-actions{width:48px;text-align:right}
.col-size,.col-date{color:var(--ink-soft);font-variant-numeric:tabular-nums;font-size:.9rem}

.namecell{display:flex;align-items:center;gap:.7rem;font-weight:500}
.namecell:hover{color:var(--accent-deep)}
.glyph{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:8px;
  background:var(--line);color:var(--ink-soft)}
.glyph svg{width:17px;height:17px}
.glyph.g-folder{background:var(--accent-tint);color:var(--accent-deep)}
.glyph.g-slides{background:#fbeadf;color:#c0612b}
.glyph.g-doc{background:#e6eefb;color:#3a63b0}
.glyph.g-sheet{background:#e3f1e7;color:#2f7d4c}
.glyph.g-pdf{background:#fbe5e3;color:#bd3b2c}
.glyph.g-image{background:#f0e8fb;color:#7a52b3}

.access-pill{font-size:.74rem;font-weight:600;padding:.16rem .5rem;border-radius:6px}
.access-write{background:var(--accent-tint);color:var(--accent-deep)}
.access-read{background:var(--line);color:var(--ink-soft)}

.rowmenu-btn{border:none;background:transparent;cursor:pointer;color:var(--ink-soft);
  padding:.3rem;border-radius:7px;line-height:0}
.rowmenu-btn:hover{background:var(--line);color:var(--ink)}
.rowmenu-btn svg{width:18px;height:18px}

/* ---------- empty state ---------- */
.empty{text-align:center;padding:3rem 1rem;color:var(--ink-soft)}
.empty svg{width:42px;height:42px;opacity:.5;margin-bottom:.6rem}
.empty p{margin:.2rem 0}

/* ---------- drop hint ---------- */
.drop-hint{position:absolute;inset:0;display:none;place-items:center;flex-direction:column;gap:.6rem;
  background:rgba(177,80,42,.06);border:2px dashed var(--accent);border-radius:var(--radius);
  color:var(--accent-deep);font-weight:600;z-index:5}
.drop-hint svg{width:34px;height:34px}
.table-wrap.dragging .drop-hint{display:grid}

/* ---------- floating row menu ---------- */
.menu{position:absolute;z-index:50;min-width:188px;background:var(--surface);
  border:1px solid var(--line-strong);border-radius:10px;box-shadow:var(--shadow);padding:.3rem}
.menu button{display:flex;align-items:center;gap:.6rem;width:100%;border:none;background:none;
  font:inherit;text-align:left;padding:.5rem .6rem;border-radius:7px;cursor:pointer;color:var(--ink)}
.menu button:hover{background:var(--line)}
.menu button.danger{color:var(--danger)}
.menu button.danger:hover{background:#fbeae7}
.menu button svg{width:16px;height:16px;color:var(--ink-soft)}
.menu button.danger svg{color:var(--danger)}
.menu hr{border:none;border-top:1px solid var(--line);margin:.25rem 0}

/* ---------- modal ---------- */
.modal-backdrop{position:fixed;inset:0;background:rgba(33,29,24,.34);display:grid;place-items:center;z-index:100;
  animation:fade .15s ease}
.modal{background:var(--surface);border-radius:16px;box-shadow:0 24px 60px rgba(33,29,24,.25);
  width:min(480px,92vw);padding:1.5rem;animation:pop .18s ease}
.modal h2{margin:0 0 .3rem;font-size:1.25rem}
.modal .sub{color:var(--ink-soft);margin:0 0 1.1rem;font-size:.92rem}
.modal .modal-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1.3rem}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}}

/* ---------- share dialog ---------- */
.share-owner{display:flex;align-items:center;gap:.6rem;padding:.7rem .8rem;background:var(--paper);
  border-radius:10px;margin-bottom:1rem;font-size:.92rem}
.share-owner .tag{margin-left:auto}
.share-list{display:flex;flex-direction:column;gap:.3rem;max-height:260px;overflow:auto}
.share-row{display:flex;align-items:center;gap:.6rem;padding:.45rem .55rem;border-radius:9px}
.share-row:hover{background:var(--paper)}
.share-row .uname{display:flex;flex-direction:column;line-height:1.2}
.share-row .uname small{color:var(--ink-soft);font-size:.78rem}
.share-row select{margin-left:auto;font:inherit;padding:.32rem .5rem;border-radius:7px;
  border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);cursor:pointer}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--accent-tint);color:var(--accent-deep);
  display:grid;place-items:center;font-weight:600;font-size:.85rem;flex:none}

/* ---------- inputs ---------- */
label{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem;font-weight:500;color:var(--ink-soft)}
input[type=text],input[type=password],.modal input,.grid-form input{
  font:inherit;padding:.6rem .7rem;border:1px solid var(--line-strong);border-radius:9px;
  background:var(--surface);color:var(--ink);width:100%}
input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint)}
.stack{display:flex;flex-direction:column;gap:.85rem}

/* ---------- toast ---------- */
#toast{position:fixed;bottom:1.3rem;left:50%;transform:translateX(-50%);z-index:200;
  display:flex;flex-direction:column;gap:.5rem;align-items:center}
.toast-item{background:var(--ink);color:#fff;padding:.6rem 1rem;border-radius:10px;font-size:.9rem;
  box-shadow:var(--shadow);animation:rise .2s ease}
.toast-item.bad{background:var(--danger)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}}

/* ---------- auth pages ---------- */
.auth-body{display:grid;place-items:center;min-height:100vh;
  background:radial-gradient(1200px 600px at 50% -10%, #fff, var(--paper))}
.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--shadow);padding:2rem;width:min(380px,92vw)}
.auth-card .brand{margin-bottom:1.4rem}
.auth-card h1{font-size:1.5rem;margin:0 0 1.2rem}
.form-error{background:#fbeae7;color:var(--danger);padding:.6rem .8rem;border-radius:9px;
  font-size:.88rem;margin:0 0 1rem}
code{background:var(--paper);padding:.1rem .35rem;border-radius:5px;font-size:.85em}

/* ---------- admin ---------- */
.page-title{margin:.2rem 0 1.2rem}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:1.4rem;margin-bottom:1.4rem}
.card h2{margin:0 0 1rem;font-size:1.1rem}
.grid-form{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;align-items:end}
.grid-form .check{flex-direction:row;align-items:center;gap:.5rem}
.grid-form button{grid-column:1/-1;justify-self:start}
.flash{padding:.7rem 1rem;border-radius:10px;margin-bottom:1rem;font-size:.9rem}
.flash.ok{background:var(--good-tint);color:var(--good)}
.flash.bad{background:#fbeae7;color:var(--danger)}
table.files.plain{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.useractions details{position:relative}
.userpanel{display:flex;flex-direction:column;gap:.5rem;padding:.7rem;margin-top:.4rem;
  background:var(--paper);border-radius:10px}
.inline{display:flex;gap:.4rem;align-items:center}
.inline input{flex:1}
.muted{color:var(--ink-soft)}
.small{font-size:.82rem}

@media(max-width:760px){
  .sidebar{display:none}
  .content{padding:1rem}
  .col-date{display:none}
  .grid-form{grid-template-columns:1fr}
}