:root {
  --bg-page: #f4f5f7;
  --bg-header: #ffffff;
  --bg-card: #ffffff;
  --border-subtle: #dde1e6;
  --text-main: #111827;
  --text-muted: #6b7280;
  --accent: #16a34a;
  --accent-soft: #e6f6ec;
  --shadow-soft: 0 16px 32px rgba(15, 23, 42, 0.12);
  --radius-lg: 20px;
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg-page);
  color: var(--text-main);
}

/* Header */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 2.4rem;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.site-header-left {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.logo-img {
  max-height: 34px;
  width: auto;
}

.header-text h1 {
  margin: 0;
  font-size: 1.4rem;
}

.header-text p {
  margin: 0.1rem 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.site-header-right {
  display: flex;
  align-items: center;
}

.user-pill {
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
}

/* Main layout */

.site-main {
  padding: 1.7rem 2.4rem 2.6rem;
  max-width: 1440px;
  margin: 0 auto;
}

.page-intro h2 {
  margin: 0 0 0.15rem;
  font-size: 1.3rem;
}

.page-intro p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Cards grid – big buttons, max ~3 per row */

.cards-container {
  margin-top: 1.3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.4rem;
}

.app-card {
  display: flex;
  flex-direction: column;
  padding: 1.1rem 1.3rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(209, 213, 219, 0.8);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.06);
  transition:
    transform 140ms ease,
    box-shadow 140ms ease,
    border-color 140ms ease,
    background 140ms ease;
}

.app-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.15);
  border-color: rgba(22, 163, 74, 0.6);
  background: linear-gradient(135deg, #ffffff, #f0fbf4);
}

.app-card-header {
  display: flex;
  align-items: center;
  gap: 1.1rem;          /* a bit more space so the bigger icon still looks good */
  margin-bottom: 0.4rem;
}

.app-icon {
  flex: 0 0 auto;
  width: 76px;          /* was 60px */
  height: 76px;         /* was 60px */
  border-radius: 22px;  /* a bit rounder with bigger size */
  background: radial-gradient(circle at 30% 20%, #bbf7d0, #16a34a);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.app-icon img {
  width: 60px;          /* was 44px */
  height: 60px;         /* was 44px */
}

.app-card-header h3 {
  margin: 0;
  font-size: 1.1rem;
}

.app-description {
  margin: 0.35rem 0 0.7rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.app-footer {
  margin-top: auto;
  display: flex;
  justify-content: flex-start;
}

.app-url {
  font-size: 0.8rem;
  color: var(--accent);
}

/* Config page */

.config-card {
  margin-top: 1.4rem;
  padding: 1.5rem 1.6rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid rgba(209, 213, 219, 0.9);
  box-shadow: var(--shadow-soft);
}

.config-card h2 {
  margin: 0 0 0.1rem;
}

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

.config-form {
  margin-top: 0.6rem;
}

.config-textarea {
  width: 100%;
  min-height: 320px;
  font-family: "JetBrains Mono", "Consolas", monospace;
  font-size: 0.85rem;
  padding: 0.7rem;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  resize: vertical;
}

.btn-row {
  margin-top: 0.8rem;
  display: flex;
  justify-content: flex-end;
}

.btn-primary {
  padding: 0.45rem 1.4rem;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, #16a34a, #22c55e);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  box-shadow: 0 10px 18px rgba(34, 197, 94, 0.35);
}

.btn-primary:hover {
  filter: brightness(1.03);
}

.btn-secondary {
  padding: 0.42rem 1.0rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: #ffffff;
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}

.btn-secondary:hover {
  background: #f3f4f6;
}

.alert {
  margin-bottom: 0.7rem;
  padding: 0.55rem 0.8rem;
  border-radius: 10px;
  font-size: 0.86rem;
}

.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
}

.alert-success {
  background: #ecfdf3;
  border: 1px solid #bbf7d0;
  color: #166534;
}

.help-text {
  margin-top: 0.9rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.help-text pre {
  background: #f3f4f6;
  padding: 0.6rem 0.7rem;
  border-radius: 10px;
  overflow-x: auto;
}

/* Footer */

.site-footer {
  padding: 0.7rem 2.4rem 1.4rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Responsive tweaks */

@media (max-width: 800px) {
  .site-header {
    padding: 0.9rem 1.2rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .site-main {
    padding: 1.3rem 1.2rem 2.2rem;
  }

  .site-footer {
    padding: 0.7rem 1.2rem 1.3rem;
  }

  .cards-container {
    grid-template-columns: 1fr;
  }
}


/* === Auth (login) layout === */

.auth-wrapper {
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-card {
  background: var(--bg-card);
  box-shadow: var(--shadow-soft);
  border-radius: var(--radius-lg);
  padding: 2rem 2.4rem;
  max-width: 420px;
  width: 100%;
}

.auth-card h2 {
  margin: 0 0 0.4rem;
  font-size: 1.4rem;
}

.auth-card .subtitle {
  margin: 0 0 1.2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.auth-form .form-row {
  margin-bottom: 0.9rem;
  display: flex;
  flex-direction: column;
}

.auth-form label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.auth-form input[type="text"],
.auth-form input[type="password"],
.config-form input[type="file"],
.config-form textarea {
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  padding: 0.5rem 0.7rem;
  font-family: var(--font);
  font-size: 0.9rem;
}

.auth-form input[type="text"],
.auth-form input[type="password"] {
  width: 100%;
}

.user-pill-label {
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  margin-right: 0.4rem;
  opacity: 0.8;
}

.user-pill-name {
  font-weight: 700;
}

.logout-link {
  margin-left: 0.9rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
}

.logout-link:hover {
  text-decoration: underline;
}

.config-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: flex-start;
}

.config-side {
  background: var(--bg-card);
  box-shadow: var(--shadow-soft);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.6rem;
}

.config-side h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.config-side .subtitle {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.icon-list {
  margin-top: 1rem;
}

.icon-list label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.icon-list select {
  width: 100%;
  min-height: 200px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  padding: 0.3rem 0.5rem;
  font-family: var(--font);
  font-size: 0.85rem;
}

.icon-list .help-text {
  margin-top: 0.5rem;
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .config-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .auth-wrapper {
    min-height: calc(100vh - 140px);
  }
}


/* Language switch in header */
.lang-switch {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  padding: 0.2rem 0.5rem;
  margin-right: 0.75rem;
  font-size: 0.8rem;
  box-shadow: var(--shadow-soft);
}

.lang-switch a {
  text-decoration: none;
  padding: 0 0.35rem;
  font-weight: 600;
  color: var(--text-muted);
}

.lang-switch a.active {
  color: var(--accent);
}

.lang-separator {
  opacity: 0.5;
  font-size: 0.8rem;
}


/* Config links table editor */
.config-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.85rem;
}

.config-table th,
.config-table td {
  border-bottom: 1px solid #e5e7eb;
  padding: 0.35rem 0.5rem;
  vertical-align: middle;
}

.config-table th {
  text-align: left;
  font-weight: 600;
  color: var(--text-muted);
}

.input-sm {
  width: 100%;
  padding: 0.25rem 0.4rem;
  font-size: 0.85rem;
  border-radius: 0.5rem;
  border: 1px solid #e5e7eb;
  background: #ffffff;
}

.cell-center {
  text-align: center;
}

.config-json-preview {
  margin-top: 1.25rem;
}

.config-json-preview textarea {
  min-height: 200px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.8rem;
}

.th-helper {
  font-weight: 400;
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Admin user editor */

.admin-toolbar {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  margin: 0.6rem 0 0.9rem;
}

.admin-toolbar .input-sm {
  max-width: 320px;
}

.admin-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.admin-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: #ffffff;
}

.admin-name {
  font-size: 0.86rem;
  font-weight: 600;
}

.admin-fixed {
  font-size: 0.85rem;
  color: var(--accent);
}

.admin-remove {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 1.05rem;
  line-height: 1;
  padding: 0 0.15rem;
  color: #9ca3af;
}

.admin-remove:hover {
  color: #ef4444;
}