:root {
  --ink-deep:    #0e1014;
  --ink-panel:   #161922;
  --ink-raised:  #1c2030;
  --ink-sunken:  #0f1219;
  --ink-line:    #232839;
  --ink-line-2:  #2c3146;
  --ink-hover:   #20253a;
  --paper:       #ecedf2;
  --paper-soft:  #c6c9d4;
  --paper-dim:   #767b8c;
  --signal:      #f4c770;
  --signal-dim:  #6d5628;
  --signal-cool: #8db36a;
  --signal-cool-dim: #4d6b3b;
  --signal-hot:  #ff6b6b;
  --font-display: "Fraunces", serif;
  --font-body:    "Bricolage Grotesque", sans-serif;
  --font-mono:    "JetBrains Mono", monospace;
  --r-md: 8px; --r-lg: 14px;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: radial-gradient(circle at 20% 0%, #1a1d2c 0%, var(--ink-deep) 60%);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.muted { color: var(--paper-dim); }
.tiny  { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--paper-dim); }
button { font-family: inherit; }

.hub {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 32px 80px;
}

.hub-head {
  display: flex; align-items: center; gap: 18px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--ink-line);
}
.brand { display: flex; align-items: baseline; gap: 12px; }
.brand .mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -0.01em;
}
.brand .mark em { color: var(--signal); font-style: normal; }
.brand .tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.user-chip {
  margin-left: auto;
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px;
  background: var(--ink-raised);
  border: 1px solid var(--ink-line);
  border-radius: 999px;
}
.user-chip .name { font-weight: 500; color: var(--paper); font-size: 13px; }
.ghost {
  background: transparent;
  color: var(--paper-soft);
  border: 1px solid var(--ink-line);
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.12s ease;
}
.ghost:hover { background: var(--ink-hover); color: var(--paper); border-color: var(--paper-dim); }

/* ----- LOGIN ----- */
.login-area {
  min-height: 70vh;
  display: flex; align-items: center; justify-content: center;
}
.login-card {
  width: 420px;
  padding: 32px 36px 28px;
  background: var(--ink-panel);
  border: 1px solid var(--ink-line);
  border-radius: var(--r-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--signal);
  font-weight: 600;
  margin-bottom: 6px;
}
.login-card h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  margin: 0 0 6px;
}
.login-card p { margin: 0 0 22px; font-size: 13px; }
.login-card label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-dim);
  margin-bottom: 6px;
}
.login-card input {
  width: 100%;
  background: var(--ink-sunken);
  color: var(--paper);
  border: 1px solid var(--ink-line);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.15s ease;
}
.login-card input:focus { outline: none; border-color: var(--signal); }
.primary {
  display: block;
  width: 100%;
  margin-top: 22px;
  padding: 12px;
  background: var(--signal);
  color: #1a1410;
  border: 0;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  cursor: pointer;
  transition: filter 0.12s ease;
}
.primary:hover:not(:disabled) { filter: brightness(1.1); }
.primary:disabled { opacity: 0.6; cursor: progress; }

.error {
  margin-top: 14px;
  padding: 10px 12px;
  background: rgba(255,107,107,0.12);
  border: 1px solid rgba(255,107,107,0.4);
  color: var(--signal-hot);
  border-radius: 6px;
  font-size: 13px;
}

/* ----- HUB / CARDS ----- */
.cards-area { padding-top: 30px; }
.hub-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 38px;
  letter-spacing: -0.02em;
  margin: 0 0 36px;
}
.hub-title .muted { font-weight: 400; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 900px) {
  .card-grid { grid-template-columns: 1fr; }
}

.app-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px 26px 22px;
  background: var(--ink-panel);
  border: 1px solid var(--ink-line);
  border-radius: var(--r-lg);
  text-decoration: none;
  color: inherit;
  transition: all 0.18s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.app-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(244,199,112,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.18s ease;
  pointer-events: none;
}
.app-card:hover {
  transform: translateY(-3px);
  border-color: var(--signal-dim);
  box-shadow: 0 14px 40px rgba(0,0,0,0.4);
}
.app-card:hover::before { opacity: 1; }
.app-card.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.app-card.disabled:hover { transform: none; box-shadow: none; }

.app-icon { font-size: 36px; line-height: 1; }
.app-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  margin-top: 4px;
}
.app-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal);
  font-weight: 600;
}
.app-desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--paper-soft);
  margin-top: 6px;
  flex: 1;
}
.app-cta {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--ink-line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
  font-weight: 600;
}
.app-card:hover .app-cta { color: var(--paper); }