/* ============================================================
   FUTURISTIC ACCOUNTANTS — shared styles
   Dark navy / cyan theme matching the landing page & logo
   ============================================================ */

:root {
  --bg: #050b16;
  --bg-panel: #0a1526;
  --bg-panel-2: #0e1d33;
  --border: #16304f;
  --cyan: #5af0ff;
  --blue: #1e6fff;
  --text: #cfe3f7;
  --text-dim: #6c8aad;
  --green: #3ddc84;
  --amber: #ffb84d;
  --red: #ff5a5a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-panel);
}

.topbar .brand {
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  font-size: 15px;
}
.topbar .brand span { color: var(--cyan); }

.topbar nav a {
  color: var(--text-dim);
  margin-left: 20px;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.topbar nav a.active, .topbar nav a:hover { color: var(--cyan); }

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 20px;
}

h1 { font-size: 22px; color: #fff; margin: 0 0 4px; }
h2 { font-size: 17px; color: #fff; margin: 0 0 14px; }
h3 { font-size: 14px; color: var(--cyan); margin: 0 0 8px; letter-spacing: 0.03em; }
p.sub { color: var(--text-dim); margin: 0 0 24px; font-size: 14px; }

label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin: 14px 0 6px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

input, select, textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-panel-2);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: #fff;
  font-size: 14px;
  font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--blue);
}
textarea { min-height: 120px; resize: vertical; }

button.btn {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #04101f;
  border: none;
  padding: 12px 22px;
  border-radius: 7px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.05em;
  cursor: pointer;
  margin-top: 18px;
}
button.btn:hover { filter: brightness(1.08); }
button.btn:disabled { opacity: 0.5; cursor: not-allowed; }

button.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 7px;
  font-size: 13px;
  cursor: pointer;
}
button.btn-ghost:hover { color: var(--cyan); border-color: var(--cyan); }

.msg { min-height: 20px; font-size: 13px; margin-top: 10px; }
.msg.error { color: var(--red); }
.msg.ok { color: var(--green); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (max-width: 700px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.badge.healthy { background: rgba(61,220,132,0.15); color: var(--green); }
.badge.watch   { background: rgba(255,184,77,0.15); color: var(--amber); }
.badge.warning { background: rgba(255,184,77,0.15); color: var(--amber); }
.badge.critical{ background: rgba(255,90,90,0.15); color: var(--red); }
.badge.insufficient-data { background: rgba(108,138,173,0.15); color: var(--text-dim); }

.score-ring {
  width: 64px; height: 64px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 16px; border: 3px solid var(--border);
}
.score-ring.healthy  { border-color: var(--green); color: var(--green); }
.score-ring.watch    { border-color: var(--amber); color: var(--amber); }
.score-ring.critical { border-color: var(--red); color: var(--red); }

.card-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.card-row:last-child { border-bottom: none; }

.empty-state {
  text-align: center; padding: 50px 20px; color: var(--text-dim);
}

.spinner {
  display: inline-block; width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.2); border-top-color: var(--cyan);
  border-radius: 50%; animation: spin 0.7s linear infinite; margin-right: 8px;
  vertical-align: -3px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-panel {
  text-align: center; padding: 60px 20px; color: var(--text-dim);
}
.loading-panel .spinner { width: 28px; height: 28px; border-width: 3px; margin: 0 0 16px; }

.tag-strength { color: var(--green); }
.tag-warning  { color: var(--amber); }
.tag-critical { color: var(--red); }

.file-drop {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  cursor: pointer;
  color: var(--text-dim);
  font-size: 13px;
}
.file-drop:hover { border-color: var(--cyan); color: var(--cyan); }
.file-drop.has-file { border-color: var(--green); color: var(--green); border-style: solid; }