:root{
  --bg: #0b1020;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.08);
  --border: rgba(255,255,255,.12);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.66);
  --faint: rgba(255,255,255,.45);

  --accent: #7c5cff;
  --accent2: #3dd6ff;

  --ok: #2dd4bf;
  --warn: #fbbf24;
  --bad: #fb7185;

  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 16px;
  --radius2: 12px;

  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

@media (prefers-color-scheme: light){
  :root{
    --bg:#f6f7fb;
    --panel: rgba(0,0,0,.04);
    --panel2: rgba(0,0,0,.06);
    --border: rgba(0,0,0,.12);
    --text: rgba(0,0,0,.88);
    --muted: rgba(0,0,0,.62);
    --faint: rgba(0,0,0,.45);
    --shadow: 0 10px 30px rgba(0,0,0,.12);
  }
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 10% 10%, rgba(124,92,255,.18), transparent 55%),
    radial-gradient(900px 600px at 90% 10%, rgba(61,214,255,.14), transparent 60%),
    radial-gradient(1100px 800px at 30% 100%, rgba(45,212,191,.10), transparent 60%),
    var(--bg);
  line-height:1.45;
}

body.user-theme-pink{
  --accent: #ff4fa3;
  --accent2: #ff8ac8;
  background:
    radial-gradient(1200px 700px at 10% 10%, rgba(255,79,163,.22), transparent 55%),
    radial-gradient(900px 600px at 90% 10%, rgba(255,138,200,.16), transparent 60%),
    radial-gradient(1100px 800px at 30% 100%, rgba(251,113,133,.12), transparent 60%),
    var(--bg);
}

body.user-theme-pink .brand-badge{
  background: linear-gradient(135deg, rgba(255,79,163,.95), rgba(255,138,200,.82));
}

body.user-theme-pink .btn-primary{
  background: linear-gradient(135deg, rgba(255,79,163,.96), rgba(255,138,200,.82));
}

body.user-theme-pink .input:focus,
body.user-theme-pink .select:focus{
  border-color: rgba(255,79,163,.55);
  box-shadow: 0 0 0 4px rgba(255,79,163,.18);
}

a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; }
small,.small{ color: var(--muted); }

.container{
  width: min(1060px, calc(100% - 40px));
  margin: 0 auto;
  padding: 26px 0 60px;
}

.topbar{
  position: sticky;
  top:0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(0,0,0,.25), rgba(0,0,0,0));
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (prefers-color-scheme: light){
  .topbar{ background: linear-gradient(to bottom, rgba(255,255,255,.75), rgba(255,255,255,0)); }
}

.topbar-inner{
  width: min(1060px, calc(100% - 40px));
  margin: 0 auto;
  padding: 18px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 760;
  letter-spacing:.2px;
}
.brand-logo{
  width: auto;
  height: 64px;
  max-width: 220px;
  border-radius: 10px;
  object-fit: contain;
  opacity: .92;
  display: block;
  flex: 0 0 auto;
}
.brand-badge{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(124,92,255,.9), rgba(61,214,255,.75));
  box-shadow: var(--shadow);
}
.brand span{ opacity:.98; }
.brand small{ display:block; font-weight: 540; color: var(--muted); letter-spacing:0; }

.login-logo-wrap{
  display:flex;
  justify-content:center;
}

.login-logo{
  width: min(240px, 70%);
  height: auto;
  object-fit: contain;
}

.nav{
  display:flex;
  align-items:center;
  gap: 8px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: 0 1px 0 rgba(255,255,255,.06) inset;
}
.chip strong{ font-weight: 720; }
.chip a{ text-decoration:none; }
.chip a:hover{ text-decoration:underline; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  font-weight: 650;
  transition: transform .06s ease, background .2s ease, border-color .2s ease;
}
.btn:hover{ background: var(--panel2); border-color: rgba(255,255,255,.18); text-decoration:none; }
.btn:active{ transform: translateY(1px); }

.btn-primary{
  background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(61,214,255,.75));
  border-color: rgba(255,255,255,.16);
  color: rgba(255,255,255,.95);
}
.btn-primary:hover{ filter: brightness(1.02); }
.btn-danger{
  background: rgba(251,113,133,.12);
  border-color: rgba(251,113,133,.28);
}
.btn-ghost{
  background: transparent;
  border-color: transparent;
}
.btn-ghost:hover{ background: var(--panel); border-color: var(--border); }

.card{
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.card + .card{ margin-top: 14px; }

.h1{ font-size: 28px; margin: 10px 0 6px; letter-spacing: .2px; }
.h2{ font-size: 18px; margin: 18px 0 10px; }
.sep{ height: 1px; background: var(--border); margin: 14px 0; opacity:.8; }

.grid{
  display:grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
}
.col-12{ grid-column: span 12; }
.col-8{ grid-column: span 8; }
.col-6{ grid-column: span 6; }
.col-4{ grid-column: span 4; }
@media (max-width: 900px){
  .col-8,.col-6,.col-4{ grid-column: span 12; }
}

.field{
  display:flex;
  flex-direction:column;
  gap: 8px;
}
.label{
  font-weight: 650;
  color: var(--muted);
  font-size: 13px;
}
.input, .select{
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.10);
  color: var(--text);
  outline: none;
}
@media (prefers-color-scheme: light){
  .input, .select{ background: rgba(255,255,255,.75); }
}
.input:focus, .select:focus{
  border-color: rgba(124,92,255,.55);
  box-shadow: 0 0 0 4px rgba(124,92,255,.18);
}

.help{ color: var(--faint); font-size: 13px; }

.flash{
  border-radius: 14px;
  padding: 12px 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
}
.flash.ok{ border-color: rgba(45,212,191,.35); background: rgba(45,212,191,.10); }
.flash.warn{ border-color: rgba(251,191,36,.35); background: rgba(251,191,36,.10); }
.flash.bad{ border-color: rgba(251,113,133,.35); background: rgba(251,113,133,.10); }

.table{
  width:100%;
  border-collapse: collapse;
  overflow:hidden;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
}
.table th, .table td{
  padding: 12px 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  text-align:left;
  vertical-align: top;
}
.table th{
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  background: rgba(255,255,255,.05);
}
.table tr:hover td{ background: rgba(255,255,255,.03); }
.table code{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  opacity: .9;
}

.tool-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap: 10px;
}
.tool-item{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  border-radius: 14px;
  padding: 14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
}
.tool-item:hover{ background: rgba(255,255,255,.06); }
.tool-meta{
  display:flex;
  align-items:center;
  gap: 22px;
  flex: 1 1 auto;
  min-width: 0;
}
.tool-logo{
  width: auto;
  height: 58px;
  max-width: 220px;
  object-fit: contain;
  object-position: left center;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.08);
  box-shadow: 0 4px 12px rgba(0,0,0,.18);
  padding: 8px 12px;
  flex: 0 0 auto;
  display: block;
}
.tool-title{ font-weight: 760; font-size: 19px; line-height: 1.2; }
.tool-sub{ font-size: 13px; color: var(--muted); }

@media (max-width: 680px){
  .tool-meta{ gap: 14px; }
  .tool-logo{
    width: auto;
    height: 58px;
    max-width: 180px;
    padding: 6px 10px;
  }
}