/* ---------- Base + Reset ---------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  background-color: var(--color-bg);
  color: var(--color-text);
}

/* ---------- Theme Variables (LIGHT THEME) ---------- */

:root {
  --color-bg: #ffffff;                 /* page background */
  --color-surface: #ffffff;            /* cards / header background */
  --color-surface-soft: #f8fafc;
  --color-border-subtle: #e2e8f0;
  --color-primary: #3b82f6;            /* blue accent */
  --color-primary-soft: rgba(59, 130, 246, 0.12);
  --color-primary-strong: #2563eb;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-danger: #ef4444;

  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 999px;

  --shadow-soft: 0 18px 40px rgba(15, 23, 42, 0.08);
  --shadow-subtle: 0 8px 24px rgba(15, 23, 42, 0.1);

  --transition-base: 0.18s ease-out;
}

/* ---------- Layout ---------- */

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header,
.site-main,
.site-footer {
  padding: 1.5rem 1.25rem;
}

/* Header/footer: white with subtle border */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border-subtle);
}

.site-footer {
  background: #ffffff;
  border-top: 1px solid var(--color-border-subtle);
}

/* Center inner content with a max width */
.header-inner,
.site-main,
.site-footer {
  max-width: 1120px;
  margin: 0 auto;
}

/* ---------- Header ---------- */

/* For index.html this centers the logo.
   For portal.html it will stack brand + user-area nicely. */
.header-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  text-align: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Logo: bigger, no cropping, no dark glow */
.brand-logo {
  width: 140px;
  height: auto;
  border-radius: 0;
  object-fit: contain;
  background: transparent;
  box-shadow: none;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.brand-title {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

.brand-subtitle {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.user-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-info {
  font-size: 0.85rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-surface-soft);
}

.user-info--anonymous {
  color: var(--color-text-muted);
}

.user-actions {
  display: flex;
  gap: 0.5rem;
}

/* ---------- Buttons ---------- */

.btn {
  font: inherit;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: 0.55rem 1.1rem;
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    transform 0.08s ease-out,
    box-shadow 0.12s ease-out;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  white-space: nowrap;
  text-decoration: none;
}

/* Solid blue button, works well on white */
.btn-primary {
  background: var(--color-primary);
  border-color: transparent;
  color: #ffffff;
  box-shadow: var(--shadow-subtle);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.35);
  background: var(--color-primary-strong);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-border-subtle);
  color: var(--color-text);
}

.btn-outline:hover {
  background: var(--color-surface-soft);
  border-color: #cbd5f5;
}

.btn:disabled {
  opacity: 0.45;
  cursor: default;
  box-shadow: none;
  transform: none;
}

/* ---------- Hero ---------- */

.hero {
  padding: 2.25rem 0 1.75rem;
}

.hero-content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  margin: 0 0 0.75rem;
  font-size: 2rem;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

.hero-text {
  margin: 0 auto;
  max-width: 560px;
  font-size: 0.98rem;
  color: var(--color-text-muted);
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
}

/* ---------- Sections ---------- */

.section-header {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.section-title {
  margin: 0;
  font-size: 1.3rem;
}

.section-subtitle {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ---------- Apps Grid ---------- */

.apps {
  margin-top: 0.25rem;
  padding: 1.25rem 1.1rem 2rem;
  background: linear-gradient(
    135deg,
    var(--color-primary-soft),
    #ffffff
  );
  border-radius: 24px;
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-soft);
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 0.25rem;
}

.app-card {
  text-decoration: none;
  color: inherit;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1rem 1rem 0.9rem;
  border: 1px solid var(--color-border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 130px;
  position: relative;
  overflow: hidden;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    background var(--transition-base);
}

/* subtle highlight effect */
.app-card::before {
  content: "";
  position: absolute;
  inset: -40%;
  opacity: 0;
  background: radial-gradient(
    circle at 0 0,
    rgba(59, 130, 246, 0.16),
    transparent 55%
  );
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.app-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.16);
  border-color: rgba(59, 130, 246, 0.6);
  background: #ffffff;
}

.app-card:hover::before {
  opacity: 1;
}

.app-card-body {
  position: relative;
  z-index: 1;
}

.app-card-title {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.app-card-description {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.app-card-footer {
  margin-top: 0.9rem;
  display: flex;
  justify-content: flex-end;
}

.app-card-link-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--color-primary-strong);
}

/* ---------- Footer ---------- */

.footer-text {
  margin: 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ---------- Utilities ---------- */

.visually-hidden {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  width: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  position: absolute;
}

/* ---------- Responsive tweaks ---------- */

@media (max-width: 640px) {
  .site-header,
  .site-main,
  .site-footer {
    padding: 1.2rem 1rem;
  }

  .hero {
    padding: 1.6rem 0 1.4rem;
  }

  .brand-title {
    font-size: 1.2rem;
  }

  .user-area {
    width: 100%;
    justify-content: space-between;
  }

  .user-actions {
    flex: 1;
    justify-content: flex-end;
  }

  .btn {
    padding-inline: 0.9rem;
  }

  .apps {
    padding-inline: 0.85rem;
  }
/* ===========================
   Portal header: centered logo, logout far right
=========================== */

.clean-header {
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  padding: 1.5rem 0;
}

/* Override the generic .header-inner flex-column for this header */
.clean-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center; /* centers the logo */
  text-align: center;
}

/* Big logo, centered */
.brand-logo-big {
  width: 220px;
  height: auto;
  object-fit: contain;
}

/* Logout container pinned to the far right */
.top-right-user-area {
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
}

/* Optional: make logout button look nice and compact */
.top-right-user-area .btn {
  min-width: 90px;
  justify-content: center;
}
}