/* ===== Strefa plików — motyw kosmiczny (wzór: index.html "Offline...") ===== */
*,
*::before,
*::after{box-sizing:border-box}

:root{
  color-scheme:dark;
  --space:#020305;
  --white:#f3f5f5;
  --glow:#b9c9cf;
  --cyan:#b0dcec;
  --muted:#82898e;
  --line:rgba(255,255,255,.22);
  --line-soft:rgba(255,255,255,.11);
  --panel:rgba(10,14,18,.62);
  --radius:18px;
  --glow-shadow:0 24px 60px -34px rgba(176,220,236,.28);
}

html,body{min-height:100%}
body{
  margin:0;
  font-family:Inter,"Segoe UI",Arial,sans-serif;
  color:var(--white);
  background:
    radial-gradient(circle at 50% 118%, rgba(75,107,124,.16), transparent 46%),
    var(--space);
  background-attachment:fixed;
}

/* ===== tło: gwiazdy ===== */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:
    radial-gradient(circle at 8% 16%, #fff 0 0.7px, transparent 1px),
    radial-gradient(circle at 18% 42%, #fff 0 0.6px, transparent 1px),
    radial-gradient(circle at 31% 12%, #fff 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 45% 31%, #fff 0 0.5px, transparent 1px),
    radial-gradient(circle at 58% 9%, #fff 0 0.6px, transparent 1px),
    radial-gradient(circle at 72% 28%, #fff 0 0.8px, transparent 1.2px),
    radial-gradient(circle at 87% 13%, #fff 0 0.5px, transparent 1px),
    radial-gradient(circle at 95% 47%, #fff 0 0.7px, transparent 1px),
    radial-gradient(circle at 12% 66%, #fff 0 0.6px, transparent 1px),
    radial-gradient(circle at 33% 78%, #fff 0 0.5px, transparent 1px),
    radial-gradient(circle at 52% 88%, #fff 0 0.7px, transparent 1px),
    radial-gradient(circle at 69% 63%, #fff 0 0.6px, transparent 1px),
    radial-gradient(circle at 84% 81%, #fff 0 0.5px, transparent 1px),
    radial-gradient(circle at 63% 48%, #fff 0 0.4px, transparent 1px),
    radial-gradient(circle at 25% 55%, #fff 0 0.45px, transparent 1px);
  opacity:.38;
}

/* ===== tło: poświata „ziemi" na dole ===== */
body::after{
  content:"";position:fixed;bottom:-34vh;left:50%;transform:translateX(-50%);
  width:110vmax;height:110vmax;z-index:-1;pointer-events:none;border-radius:50%;
  background:radial-gradient(ellipse at center,
      rgba(133,168,182,.20) 0%,
      rgba(75,107,124,.12) 30%,
      rgba(4,6,8,0) 58%);
}

/* ===== marka ===== */
.logo-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:56px;height:56px;border-radius:17px;flex-shrink:0;
  border:1px solid var(--line);color:var(--glow);
  background:rgba(255,255,255,.05);
  box-shadow:0 0 28px rgba(176,220,236,.16);
}
.logo-badge svg{width:28px;height:28px}
.brand{display:flex;align-items:center;gap:13px}
.brand-name{font-size:20px;font-weight:400;letter-spacing:-.02em;color:var(--glow);text-shadow:0 0 22px rgba(190,226,238,.24)}
.brand-sub{font-size:12.5px;color:var(--muted);font-weight:400;letter-spacing:.02em}

/* ===== layout ===== */
.page{max-width:580px;margin:0 auto;padding:44px 20px}
.page-wide{max-width:1100px;margin:0 auto;padding:30px 20px 70px}

.card{
  background:var(--panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  box-shadow:var(--glow-shadow);padding:38px;margin-top:28px;
}
.card.tight{padding:26px}

/* ===== wielki napis (efekt z index.html) ===== */
.title{
  position:relative;font-weight:400;text-transform:uppercase;
  font-size:clamp(32px,6.2vw,62px);line-height:.9;letter-spacing:-.04em;
  margin:24px 0 10px;color:var(--white);
  text-shadow:0 0 28px rgba(224,242,248,.12),0 0 90px rgba(137,192,212,.08);
  isolation:isolate;
}
.title::before,.title::after{
  position:absolute;inset:0;z-index:-1;content:attr(data-text);
  color:transparent;-webkit-text-stroke:1px rgba(192,215,224,.2);pointer-events:none;
}
.title::before{transform:translateY(.09em)}
.title::after{opacity:.48;transform:translateY(.17em)}
.title span{color:var(--glow);text-shadow:0 0 22px rgba(190,226,238,.24)}

.sub{color:var(--muted);font-size:14.5px;margin:0 0 26px;line-height:1.6}

/* ===== formularze ===== */
.label{
  display:block;font-size:11.5px;font-weight:500;color:var(--muted);
  margin:16px 0 7px;text-transform:uppercase;letter-spacing:.09em;
}
.input,select.input{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;
  background:rgba(255,255,255,.045);font-size:15px;color:var(--white);font-family:inherit;
  transition:border-color .15s, box-shadow .15s;
}
.input::placeholder{color:var(--muted)}
.input:focus,select.input:focus{
  outline:none;border-color:rgba(176,220,236,.6);
  box-shadow:0 0 0 4px rgba(176,220,236,.08),0 0 25px rgba(176,220,236,.12);
}
select.input[multiple]{min-height:150px}
input[type=file]{
  width:100%;padding:10px;border:1px dashed rgba(255,255,255,.3);border-radius:12px;
  background:rgba(255,255,255,.03);color:var(--muted);font-size:14px;cursor:pointer;
}
input[type=file]::file-selector-button{
  border:1px solid var(--line);background:rgba(255,255,255,.08);
  color:var(--white);padding:9px 16px;border-radius:10px;font-weight:500;font-size:13px;
  margin-right:12px;cursor:pointer;font-family:inherit;box-shadow:0 0 18px rgba(176,220,236,.12);
}
.check{
  display:flex;align-items:center;gap:10px;font-size:14px;font-weight:400;
  margin-top:16px;cursor:pointer;color:var(--white);
}
.check input{width:18px;height:18px;accent-color:var(--cyan)}

/* ===== przyciski ===== */
.btn{
  border:1px solid var(--line);border-radius:12px;padding:13px 22px;font-size:15px;font-weight:500;
  font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;
  justify-content:center;gap:9px;text-decoration:none;color:var(--white);
  background:rgba(255,255,255,.05);
  transition:transform .12s, box-shadow .12s, border-color .15s, background .15s;
}
.btn svg{width:18px;height:18px}
.btn:active{transform:translateY(1px)}
.btn-primary{
  width:100%;margin-top:24px;border-color:rgba(176,220,236,.55);
  background:linear-gradient(180deg, rgba(176,220,236,.16), rgba(176,220,236,.05));
  box-shadow:0 14px 34px -14px rgba(176,220,236,.4);
}
.btn-primary:hover{border-color:rgba(176,220,236,.85);box-shadow:0 18px 40px -14px rgba(176,220,236,.55);transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.04)}
.btn-ghost:hover{border-color:var(--line);background:rgba(255,255,255,.09)}
.btn-soft{background:rgba(176,220,236,.09);border-color:rgba(176,220,236,.28);color:var(--cyan)}
.btn-soft:hover{background:rgba(176,220,236,.15)}
.btn-danger{background:rgba(248,113,113,.08);border-color:rgba(248,113,113,.3);color:#fecaca}
.btn-danger:hover{background:rgba(248,113,113,.16)}
.btn-sm{padding:9px 15px;font-size:13.5px;border-radius:10px}
.btn-sm svg{width:16px;height:16px}
.btn-auto{width:auto;margin-top:0}

/* ===== alerty ===== */
.alert{
  border-radius:12px;padding:13px 16px;font-size:14px;font-weight:400;margin-bottom:14px;
  display:flex;gap:10px;align-items:flex-start;line-height:1.5;backdrop-filter:blur(6px);
}
.alert svg{width:19px;height:19px;flex-shrink:0;margin-top:1px}
.alert.success{background:rgba(52,211,153,.1);color:#a7f3d0;border:1px solid rgba(52,211,153,.3)}
.alert.error{background:rgba(248,113,113,.1);color:#fecaca;border:1px solid rgba(248,113,113,.3)}

/* ===== odznaki / chipsy ===== */
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 11px;
  border-radius:999px;font-size:12px;font-weight:500;
}
.badge.on{background:rgba(52,211,153,.12);color:#a7f3d0;border:1px solid rgba(52,211,153,.3)}
.badge.off{background:rgba(248,113,113,.12);color:#fecaca;border:1px solid rgba(248,113,113,.3)}
.badge.mid{background:rgba(176,220,236,.12);color:var(--cyan);border:1px solid rgba(176,220,236,.3)}
.chip{
  display:inline-flex;align-items:center;background:rgba(176,220,236,.1);color:var(--cyan);
  border:1px solid rgba(176,220,236,.25);border-radius:999px;padding:2px 10px;font-size:12px;font-weight:500;
}

/* ===== nowy układ: pełnoekranowa scena ===== */
.corner{position:fixed;top:22px;left:22px;z-index:5}
.corner .logo-badge{width:46px;height:46px;border-radius:14px}
.corner .logo-badge svg{width:22px;height:22px}
.corner .brand-name{font-size:16px}
.corner .brand-sub{display:none}

.scene{min-height:100svh;display:flex;align-items:center;justify-content:center}
.hero{
  width:100%;max-width:760px;margin:0 auto;padding:100px 22px 48px;text-align:center;
  display:flex;flex-direction:column;align-items:center;
}
.hero.top{padding-top:120px}

.display{
  position:relative;font-weight:400;text-transform:uppercase;white-space:nowrap;
  font-size:clamp(64px,17vw,232px);line-height:.8;letter-spacing:-.08em;
  margin:0;color:var(--white);
  text-shadow:0 0 28px rgba(224,242,248,.12),0 0 90px rgba(137,192,212,.08);
  isolation:isolate;
}
.display::before,.display::after{
  position:absolute;inset:0;z-index:-1;content:attr(data-text);
  color:transparent;-webkit-text-stroke:1px rgba(192,215,224,.2);pointer-events:none;
}
.display::before{transform:translateY(.09em)}
.display::after{opacity:.48;transform:translateY(.17em)}
.display span{color:var(--glow);text-shadow:0 0 22px rgba(190,226,238,.24)}

.caption{color:var(--muted);font-size:13px;letter-spacing:.16em;text-transform:uppercase;margin:28px 0 0}

.pw-form{width:100%;max-width:440px;margin:40px auto 0;display:flex;flex-direction:column;gap:18px}
.pw-input{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);
  border-radius:0;font-size:21px;text-align:center;color:var(--white);
  padding:10px 6px;font-family:inherit;letter-spacing:.06em;
  transition:border-color .15s, box-shadow .15s;
}
.pw-input::placeholder{color:#5b6166}
.pw-input:focus{outline:none;border-bottom-color:rgba(176,220,236,.8);box-shadow:0 20px 34px -24px rgba(176,220,236,.5)}
.pw-btn{margin-top:2px}

.file-list{width:100%;max-width:640px;margin:40px auto 0;text-align:left}
.pw-foot{margin-top:36px}

@media (max-width:640px){
  .display{font-size:clamp(56px,15vw,120px)}
  .hero{padding:80px 22px 40px}
}

.hint{color:var(--muted);font-size:13px;line-height:1.65;margin:12px 0}
.muted{color:var(--muted)}
code{background:rgba(255,255,255,.08);padding:2px 7px;border-radius:7px;font-size:13px;color:var(--cyan)}
a{color:var(--cyan)}
.link-inline{color:var(--cyan);font-weight:500;text-decoration:none;font-size:14px}
.link-inline:hover{text-decoration:underline;text-shadow:0 0 14px rgba(176,220,236,.5)}

/* ===== lista plików (strona publiczna) ===== */
.file-list-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.file-list-head svg{width:22px;height:22px;color:var(--cyan)}
.file-list-head h2{font-size:15px;font-weight:600;margin:0;text-transform:uppercase;letter-spacing:.08em;color:var(--glow)}
.file-row{
  display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.03);
  border:1px solid var(--line-soft);border-radius:14px;padding:14px 16px;margin-bottom:12px;
  transition:box-shadow .15s, transform .15s, border-color .15s;
}
.file-row:hover{box-shadow:0 16px 34px -26px rgba(176,220,236,.5);border-color:rgba(176,220,236,.35);transform:translateY(-1px)}
.file-icon{
  display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;
  border-radius:13px;border:1px solid rgba(176,220,236,.3);
  background:rgba(176,220,236,.08);color:var(--cyan);flex-shrink:0;
}
.file-icon svg{width:24px;height:24px}
.file-info{flex:1;min-width:0}
.file-name{font-weight:500;font-size:15px;word-break:break-all}
.file-meta{color:var(--muted);font-size:13px;margin-top:4px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* ===== panel plików (publiczny, po wpisaniu hasła) ===== */
.page-center{min-height:100svh;display:flex;align-items:center;justify-content:center;padding:92px 22px 50px}
.page-center .panel-card{width:100%;max-width:780px;margin:0}
.panel-card{padding:30px 28px}
.panel-head{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;
  gap:12px;margin-bottom:14px;padding-bottom:16px;border-bottom:1px solid var(--line-soft);
}
.panel-head .file-list-head{margin-bottom:0}
.panel-card .section-sub{margin:0 0 4px;text-align:left}
.panel-foot{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;
  gap:12px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line-soft);
}
.panel-foot .hint{margin:0;font-size:12.5px}

.panel-empty{
  display:flex;flex-direction:column;align-items:center;gap:14px;
  padding:26px 10px 14px;text-align:center;
}
.panel-empty svg{width:34px;height:34px;color:var(--muted)}
.panel-empty h2{font-size:15px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--glow);margin:0}
.panel-empty .hint{margin:0;max-width:32ch}

.file-row{
  background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
  border:1px solid var(--line-soft);border-radius:14px;
  padding:13px 16px;margin-bottom:11px;
  transition:box-shadow .15s, transform .15s, border-color .15s, background .15s;
}
.file-row:hover{
  box-shadow:0 16px 34px -26px rgba(176,220,236,.55);
  border-color:rgba(176,220,236,.4);transform:translateY(-1px);
  background:linear-gradient(180deg, rgba(176,220,236,.07), rgba(255,255,255,.02));
}
.file-icon{
  background:linear-gradient(180deg, rgba(176,220,236,.16), rgba(176,220,236,.05));
  box-shadow:inset 0 0 0 1px rgba(176,220,236,.12), 0 8px 18px -12px rgba(176,220,236,.5);
}
.file-dl{white-space:nowrap}

/* ===== marka FTP (róg strony publicznej) ===== */
.corner-ft{
  position:fixed;top:24px;left:24px;z-index:5;
  font-size:15px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;
  color:var(--glow);text-shadow:0 0 18px rgba(190,226,238,.25);
  border:1px solid var(--line-soft);border-radius:12px;
  padding:9px 16px 9px 18px;background:rgba(255,255,255,.03);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  user-select:none;
}

/* ===== tabela plików (publiczny) ===== */
.ftable-wrap{border-radius:14px}
.ftable .file-cell{display:flex;align-items:center;gap:12px;min-width:0}
.ftable .file-cell-name{font-weight:500;word-break:break-all}
.ftable .file-icon{width:38px;height:38px;border-radius:11px}
.ftable .file-icon svg{width:20px;height:20px}
.ftable .t-time{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.ftable td.row-pad{padding:12px 13px}

@media (max-width:640px){
  .corner-ft{top:16px;left:16px;font-size:13px;padding:8px 13px 8px 15px}
  .ftable .file-cell-name{font-size:14px}
  .panel-card{padding:26px 20px}
  .panel-head .file-list-head svg{width:19px;height:19px}
  .panel-head .file-list-head h2{font-size:13.5px}
}

/* ===== strona publiczna: układ split (panel + hero) ===== */
.split{
  min-height:100svh;max-width:1180px;margin:0 auto;padding:64px 44px;
  display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center;
}
.split-info{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.split-info .brand{margin-bottom:6px}
.split-info .display{font-size:clamp(58px,8.6vw,150px);text-align:left;margin:0}
.split-info .sub{text-align:left;margin:10px 0 0;max-width:38ch}
.split-panel{min-width:0}
.split-panel .card{margin-top:0;padding:34px 32px}
.split-panel .pw-form{max-width:100%;margin:4px 0 0}
.split-panel .pw-input{text-align:left}
.split-panel .file-list{max-width:100%;margin:22px 0 0}
.split-panel .pw-foot{margin-top:26px}

@media (max-width:900px){
  .split{grid-template-columns:1fr;gap:40px;padding:40px 22px}
  .split-info .display{font-size:clamp(48px,14vw,88px)}
  .split-panel .card{padding:26px 20px}
}

/* ===== panel admina: layout sidebar ===== */
.layout{display:flex;min-height:100svh}
.sidebar{
  width:250px;flex-shrink:0;padding:26px 18px 20px;display:flex;flex-direction:column;gap:26px;
  border-right:1px solid var(--line-soft);
  background:rgba(255,255,255,.025);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.side-brand{display:flex;align-items:center;gap:12px;padding:0 6px}
.side-brand .logo-badge{width:44px;height:44px;border-radius:13px}
.side-brand .logo-badge svg{width:22px;height:22px}
.side-brand .brand-name{font-size:16px}
.side-nav{display:flex;flex-direction:column;gap:6px;flex:1}
.side-nav a{
  display:flex;align-items:center;gap:11px;padding:12px 14px;border-radius:12px;
  border:1px solid transparent;color:var(--muted);text-decoration:none;font-weight:500;font-size:14px;
  transition:.15s;
}
.side-nav a svg{width:18px;height:18px;flex-shrink:0}
.side-nav a:hover{color:var(--white);background:rgba(255,255,255,.05)}
.side-nav a.active{
  color:var(--cyan);background:rgba(176,220,236,.1);
  border-color:rgba(176,220,236,.28);box-shadow:0 8px 24px -18px rgba(176,220,236,.6);
}
.side-nav .count{margin-left:auto;font-size:11.5px;color:var(--muted);border:1px solid var(--line-soft);border-radius:999px;padding:2px 9px}
.side-nav a.active .count{color:var(--cyan);border-color:rgba(176,220,236,.3)}
.side-foot{display:flex;flex-direction:column;gap:12px;padding:0 6px}
.side-foot .user{font-size:13px}
.side-foot .btn{width:100%;margin-top:4px}

.main{flex:1;min-width:0;padding:34px 40px 70px}
.main .card{margin-top:0}

@media (max-width:900px){
  .layout{flex-direction:column}
  .sidebar{width:100%;flex-direction:row;align-items:center;gap:14px;padding:14px 16px;border-right:0;border-bottom:1px solid var(--line-soft);position:sticky;top:0;z-index:5}
  .side-nav{flex-direction:row;justify-content:flex-start;overflow-x:auto}
  .side-nav a{padding:9px 12px;white-space:nowrap}
  .side-nav .count{display:none}
  .side-brand .brand-sub{display:none}
  .side-foot{flex-direction:row;align-items:center;margin-left:auto}
  .side-foot .btn,.side-foot .side-link{width:auto}
  .side-foot .user{display:none}
  .main{padding:24px 16px 60px}
}

/* ===== panel admina: layout sidebar ===== */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px 0 4px}
.topbar .right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.user{font-size:13.5px;color:var(--muted);font-weight:500}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0 26px}
.tabs a{
  display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;
  border:1px solid var(--line-soft);color:var(--white);
  background:rgba(255,255,255,.03);font-weight:500;font-size:14px;text-decoration:none;transition:.15s;
}
.tabs a:hover{border-color:rgba(176,220,236,.5);color:var(--cyan);box-shadow:0 8px 24px -16px rgba(176,220,236,.5);transform:translateY(-1px)}
.tabs svg{width:16px;height:16px}

.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px;flex-wrap:wrap}
.card h2{font-size:15px;font-weight:600;margin:0;letter-spacing:.04em;text-transform:uppercase;color:var(--glow)}
.section-sub{color:var(--muted);font-size:13px;margin:6px 0 20px}

.upload-box{
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
  border-radius:14px;padding:18px;margin-bottom:22px;
}

/* ===== rozwijane hasła ===== */
details.item{border:1px solid var(--line-soft);border-radius:14px;background:rgba(255,255,255,.025);margin-bottom:12px;overflow:hidden}
details.item summary{
  cursor:pointer;padding:15px 18px;list-style:none;display:flex;align-items:center;
  gap:12px;flex-wrap:wrap;
}
details.item summary::-webkit-details-marker{display:none}
details.item .chev{width:20px;height:20px;margin-left:auto;color:var(--muted);flex-shrink:0;transition:transform .2s}
details.item[open] summary{background:linear-gradient(180deg, rgba(176,220,236,.1), rgba(176,220,236,.02))}
details.item[open] .chev{transform:rotate(180deg)}
details.item .body{padding:8px 18px 18px}

/* ===== tabela ===== */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:14px}
table.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{
  text-align:left;padding:13px 15px;color:var(--muted);font-size:11.5px;
  text-transform:uppercase;letter-spacing:.07em;border-bottom:1px solid var(--line-soft);
  background:rgba(255,255,255,.03);
}
.table td{padding:13px 15px;border-bottom:1px solid rgba(255,255,255,.07);vertical-align:middle}
.table tbody tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:rgba(255,255,255,.04)}

@media (max-width:640px){
  .card{padding:26px 20px}
  .file-row{flex-wrap:wrap}
  .file-row .btn{width:100%;margin-top:4px}
}