/* Global professional theme override */
:root{
  --bg: #0f172a;            /* slate-900 */
  --panel: #111827;         /* gray-900 */
  --panel-2: #0b1220;       /* deep navy */
  --text: #e5e7eb;          /* gray-200 */
  --muted: #94a3b8;         /* slate-400 */
  --primary: #60a5fa;       /* blue-400 */
  --primary-600: #2563eb;   /* blue-600 */
  --ring: rgba(96,165,250,0.4);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,0.35), 0 2px 6px rgba(0,0,0,0.2);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  background: radial-gradient(1200px 800px at 20% 10%, #0b1220 10%, var(--bg) 60%) no-repeat, var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  line-height: 1.5;
  letter-spacing: 0.2px;
}

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

/* Generic container/card for auth and settings pages */
.container-center {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 40px 16px;
}

.card {
  width: min(720px, 92vw);
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(20px, 4vw, 36px);
}

.card h1, .card h2, .card h3 { margin: 0 0 16px; letter-spacing: 0.3px; }
.card h1 { font-size: clamp(22px, 3vw, 28px); }
.card p.desc { color: var(--muted); margin: 4px 0 20px; }

/* Inputs */
.input, input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="search"] {
  width: 100%;
  appearance: none;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 14px 14px;
  color: var(--text);
  outline: none;
  transition: box-shadow .2s, border-color .2s, background .2s;
}
.input::placeholder { color: #9aa4b2; }
.input:focus, input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--ring);
  background: rgba(255,255,255,0.06);
}

/* Labels */
.label {
  display:block;
  color: var(--muted);
  font-size: 14px;
  margin: 14px 0 6px;
}

/* Button */
.button, button, input[type="submit"] {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: linear-gradient(180deg, var(--primary), var(--primary-600));
  color: white;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform .06s ease, filter .2s ease;
}
.button:hover, button:hover { filter: brightness(1.05); }
.button:active, button:active { transform: translateY(1px); }

/* Small footer */
.footer {
  display:flex; gap:12px; align-items:center; justify-content:center;
  color: var(--muted);
  font-size: 13px;
  margin-top: 14px;
}

/* Simple grid for two-column auth form */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }

/* Forms group spacing */
.form-row { margin: 10px 0 14px; }

/* Table polish (for pages that have tables) */
table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 14px;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
}
th, td { padding: 12px 14px; border-bottom: 1px solid rgba(255,255,255,0.08); }
th { text-align: left; color: var(--muted); font-weight: 600; }
tr:hover td { background: rgba(255,255,255,0.04); }

/* Utility spacing */
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }

/* Auth specific: try to auto-style common markup patterns */
.auth-wrap, .login, .register, .auth, .signin, .signup {
  /* if page has any of these wrapper classes, center it nicely */
}
.auth-wrap .card, .login .card, .register .card, .auth .card, .signin .card, .signup .card {
  margin: 0 auto;
}

.form-title { display:flex; align-items:center; justify-content:space-between; }
.badge { font-size:12px; padding:6px 10px; border-radius:999px; background:#1f2937; color:#d1d5db; border:1px solid rgba(255,255,255,0.08); }