/* ===================================================================
   SecureShare — structural + visual styles.
   Brand colours come in as CSS variables injected per-request from
   the admin's saved settings, so changing the brand never touches CSS.
   =================================================================== */
:root {
  --primary: #1f4cff;
  --ink: #0d1b2a;
  --paper: #f6f7fb;
  --card: #ffffff;
  --line: #e6e8f0;
  --muted: #5f6b7c;
  --ok: #0a8a4a;
  --warn: #b4690e;
  --danger: #c0392b;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(13, 27, 42, .04), 0 12px 32px -12px rgba(13, 27, 42, .14);
  --font-display: "Bricolage Grotesque", Georgia, serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(900px 480px at 85% -10%, color-mix(in srgb, var(--primary) 16%, transparent), transparent 70%),
    radial-gradient(700px 420px at -10% 10%, color-mix(in srgb, var(--primary) 9%, transparent), transparent 65%),
    linear-gradient(transparent 0, transparent calc(100% - 1px), rgba(13,27,42,.03) 100%),
    linear-gradient(90deg, transparent 0, transparent calc(100% - 1px), rgba(13,27,42,.03) 100%);
  background-size: auto, auto, 28px 28px, 28px 28px;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- top bar -------------------------------------------------------- */
.topbar {
  display: flex; align-items: center; gap: 18px;
  padding: 14px 26px;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); }
.brand .logo { height: 34px; width: auto; display: block; }
.brand .logo-fallback {
  height: 36px; width: 36px; border-radius: 10px; display: grid; place-items: center;
  background: var(--primary); color: #fff; font-weight: 700; font-size: 18px;
  font-family: var(--font-display);
}
.brand .names { line-height: 1.1; }
.brand .product { font-weight: 700; font-size: 17px; letter-spacing: -.3px; }
.brand .company { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 1.4px; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.nav a { padding: 8px 13px; border-radius: 9px; color: var(--ink); font-weight: 500; font-size: 14.5px; }
.nav a:hover { background: var(--paper); text-decoration: none; }
.nav a.active { background: color-mix(in srgb, var(--primary) 12%, transparent); color: var(--primary); }
.nav .who { font-size: 13px; color: var(--muted); margin-right: 4px; }

/* ---- layout --------------------------------------------------------- */
.wrap { max-width: 1080px; margin: 0 auto; padding: 34px 26px 80px; }
.wrap.narrow { max-width: 560px; }
.page-title { font-family: var(--font-display); font-size: 30px; letter-spacing: -.6px; margin: 0 0 4px; }
.page-sub { color: var(--muted); margin: 0 0 28px; }

.grid { display: grid; gap: 22px; }
@media (min-width: 860px) { .grid.cols-2 { grid-template-columns: 1.15fr .85fr; } }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px;
}
.card h2 { font-family: var(--font-display); font-size: 18px; margin: 0 0 16px; letter-spacing: -.3px; }
.card .hint { color: var(--muted); font-size: 13px; margin: -8px 0 16px; }

/* ---- forms ---------------------------------------------------------- */
label { display: block; font-weight: 600; font-size: 13px; margin: 14px 0 6px; }
label .opt { font-weight: 400; color: var(--muted); }
input[type=text], input[type=email], input[type=password], input[type=number],
input[type=file], select, textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 11px;
  font: inherit; color: var(--ink); background: #fff; transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 16%, transparent);
}
.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > div { flex: 1 1 0; min-width: 130px; }
.check { display: flex; align-items: center; gap: 9px; margin-top: 14px; font-size: 14px; }
.check input { width: auto; }

.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  background: var(--primary); color: #fff; border: 0; border-radius: 11px;
  padding: 12px 20px; font: inherit; font-weight: 600; letter-spacing: -.1px;
  transition: transform .08s, filter .15s; text-decoration: none;
}
.btn:hover { filter: brightness(1.06); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn.ghost:hover { background: var(--paper); }
.btn.sm { padding: 7px 12px; font-size: 13px; border-radius: 9px; }
.btn.danger { background: var(--danger); }
.btn.block { width: 100%; justify-content: center; }

/* ---- tables --------------------------------------------------------- */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); padding: 0 12px 10px; border-bottom: 1px solid var(--line); }
.table td { padding: 13px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tr:hover td { background: color-mix(in srgb, var(--primary) 4%, transparent); }
.fname { font-weight: 600; }
.sub { color: var(--muted); font-size: 12.5px; }

/* ---- badges / pills ------------------------------------------------- */
.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 600; letter-spacing: .2px; }
.pill.ok { background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); }
.pill.warn { background: color-mix(in srgb, var(--warn) 16%, transparent); color: var(--warn); }
.pill.dead { background: #eceef3; color: var(--muted); }
.pill.role { background: color-mix(in srgb, var(--primary) 12%, transparent); color: var(--primary); }

/* ---- stats ---------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 16px; margin-bottom: 26px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.stat .n { font-family: var(--font-display); font-size: 30px; letter-spacing: -.5px; }
.stat .l { color: var(--muted); font-size: 13px; }

/* ---- flash ---------------------------------------------------------- */
.flash { padding: 13px 16px; border-radius: 12px; margin-bottom: 22px; font-size: 14px; font-weight: 500; }
.flash.ok { background: color-mix(in srgb, var(--ok) 12%, transparent); color: var(--ok); }
.flash.err { background: color-mix(in srgb, var(--danger) 11%, transparent); color: var(--danger); }

/* ---- copy link box -------------------------------------------------- */
.linkbox { display: flex; gap: 8px; margin-top: 8px; }
.linkbox input { font-family: var(--font-mono); font-size: 13px; background: var(--paper); }

/* ---- auth / public screens ------------------------------------------ */
.auth-stage { min-height: 100vh; display: grid; place-items: center; padding: 26px; }
.auth-card { width: 100%; max-width: 410px; }
.auth-head { text-align: center; margin-bottom: 26px; }
.auth-head .brand { justify-content: center; margin-bottom: 14px; }
.auth-head h1 { font-family: var(--font-display); font-size: 24px; margin: 0 0 4px; letter-spacing: -.4px; }
.auth-head p { color: var(--muted); margin: 0; font-size: 14px; }

.dlfile { text-align: center; padding: 8px 0 4px; }
.dlfile .ext { display: inline-grid; place-items: center; width: 70px; height: 70px; border-radius: 18px; background: color-mix(in srgb, var(--primary) 12%, transparent); color: var(--primary); font-family: var(--font-mono); font-weight: 700; font-size: 16px; margin-bottom: 14px; text-transform: uppercase; }
.dlfile .name { font-weight: 700; font-size: 18px; word-break: break-word; }
.dlfile .meta { color: var(--muted); font-size: 13.5px; margin-top: 4px; }

.footer { text-align: center; color: var(--muted); font-size: 12.5px; padding: 30px 0 10px; }
.empty { text-align: center; color: var(--muted); padding: 40px 0; }

body {
  overflow-y: auto;
}

main {
  min-height: auto !important;
}