/* ==========================================================================
   LHST Custom Styles — layered on Pico CSS v2
   ========================================================================== */

/* ---------- 1. CSS Custom Properties ---------- */
:root {
  --color-arrived: #2e7d32;
  --color-expected: #f9a825;
  --color-left: #757575;
  --color-signed-up: #1565c0;
  --color-coming: #ef6c00;
  --color-synced: #2e7d32;
  --color-unsynced: #c62828;
  --color-active: #2e7d32;
  --color-disabled: #757575;
  --color-in: #1565c0;
  --color-out: #c62828;
  --card-bg: var(--pico-card-background-color);
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  --header-border: var(--pico-muted-border-color);
}

[data-theme="dark"] {
  --color-arrived: #66bb6a;
  --color-expected: #fdd835;
  --color-left: #bdbdbd;
  --color-signed-up: #42a5f5;
  --color-coming: #ffa726;
  --color-synced: #66bb6a;
  --color-unsynced: #ef5350;
  --color-active: #66bb6a;
  --color-disabled: #bdbdbd;
  --color-in: #42a5f5;
  --color-out: #ef5350;
}

/* ---------- 2. Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
  padding: 0.15em 0.55em;
  border-radius: 1em;
  font-size: 0.8em;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
  color: #fff;
}

.badge-arrived   { background: var(--color-arrived); }
.badge-expected  { background: var(--color-expected); color: #000; }
.badge-left      { background: var(--color-left); }
.badge-signed-up { background: var(--color-signed-up); }
.badge-coming    { background: var(--color-coming); color: #000; }

.badge-synced    { background: var(--color-synced); }
.badge-unsynced  { background: var(--color-unsynced); }
.badge-active    { background: var(--color-active); }
.badge-disabled  { background: var(--color-disabled); }

.badge-in  { background: var(--color-in); }
.badge-out { background: var(--color-out); }

.badge-admin {
  background: transparent;
  border: 1px solid var(--pico-primary);
  color: var(--pico-primary);
}

.badge .icon { width: 0.9em; height: 0.9em; }

/* ---------- 3. Summary Cards ---------- */
.summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.summary-card {
  background: var(--card-bg);
  border-radius: var(--pico-border-radius);
  box-shadow: var(--card-shadow);
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--pico-muted-border-color);
  text-align: center;
}

.summary-card .count {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
}

.summary-card .label {
  font-size: 0.85rem;
  color: var(--pico-muted-color);
}

.summary-card.arrived  { border-left-color: var(--color-arrived); }
.summary-card.expected { border-left-color: var(--color-expected); }
.summary-card.left     { border-left-color: var(--color-left); }

/* ---------- 4. Section Cards ---------- */
.section-card {
  background: var(--card-bg);
  border-radius: var(--pico-border-radius);
  box-shadow: var(--card-shadow);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.section-card > h3:first-child,
.section-card > h4:first-child {
  margin-top: 0;
}

.section-card table {
  margin-bottom: 0;
}

/* ---------- 5. Icon Utilities ---------- */
.icon {
  display: inline-block;
  width: 1.25em;
  height: 1.25em;
  vertical-align: -0.2em;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-sm { width: 1em; height: 1em; }
.icon-lg { width: 1.5em; height: 1.5em; }

/* ---------- 5b. Page Layout ---------- */
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body > main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ---------- 6. Navigation ---------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--header-border);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--pico-color);
  text-decoration: none;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.35rem 0.65rem;
  border-radius: var(--pico-border-radius);
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
  color: var(--pico-color);
}

.nav-links a:hover {
  background: var(--pico-muted-border-color);
}

.theme-toggle {
  background: none;
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  padding: 0.35rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  color: var(--pico-form-element-color);
  margin: 0;
  line-height: 1;
}

.logout-btn {
  background: none;
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  padding: 0.35rem 0.65rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--pico-form-element-color);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1;
}

.logout-btn:hover,
.theme-toggle:hover {
  background: var(--pico-muted-border-color);
}

/* ---------- 7. Hamburger ---------- */
.hamburger {
  display: none;
  background: none;
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  padding: 0.35rem;
  cursor: pointer;
  color: var(--pico-form-element-color);
  margin: 0;
  line-height: 1;
}

@media (max-width: 768px) {
  .hamburger { display: inline-flex; }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    padding-top: 0.75rem;
    gap: 0;
  }

  .nav-links.open { display: flex; }

  .nav-links a {
    padding: 0.6rem 0.65rem;
    width: 100%;
  }

  .site-header {
    flex-wrap: wrap;
  }

  .nav-right {
    gap: 0.25rem;
  }

  .logout-text { display: none; }

  .welcome-name { display: block; margin-top: 0.15em; }
}

/* ---------- 8. Login Page ---------- */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.login-card {
  width: 100%;
  max-width: 400px;
}

.login-card header {
  text-align: center;
  padding-bottom: 0;
}

.login-card header .icon {
  width: 2.5rem;
  height: 2.5rem;
}

.input-icon-wrapper {
  position: relative;
}

.input-icon-wrapper .icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.1em;
  height: 1.1em;
  color: var(--pico-muted-color);
  pointer-events: none;
}

.input-icon-wrapper input {
  padding-left: 2.5rem;
}

/* ---------- 8b. Login Google Button ---------- */
.login-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0;
  color: var(--pico-muted-color);
  font-size: 0.85rem;
}

.login-divider::before,
.login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--pico-muted-border-color);
}

.google-login-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.6rem 1rem;
  border: 2px solid var(--pico-primary);
  border-radius: var(--pico-border-radius);
  background: transparent;
  color: var(--pico-primary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}

.google-login-btn:hover {
  background: var(--pico-primary);
  color: var(--pico-primary-inverse);
}

/* ---------- 9. Date Navigation ---------- */
.date-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.date-nav a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  padding: 0.3rem;
  border-radius: var(--pico-border-radius);
  color: var(--pico-color);
}

.date-nav a:hover {
  background: var(--pico-muted-border-color);
}

.date-nav .current-date {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1.35rem;
  font-weight: 700;
}

/* ---------- 10. Responsive Tables ---------- */
@media (max-width: 768px) {
  .hide-mobile { display: none; }

  table td,
  table th {
    padding: 0.4rem 0.5rem;
    font-size: 0.88rem;
  }
}

/* ---------- 11. Action Buttons ---------- */
.action-group {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.btn-sm {
  padding: 0.25rem 0.6rem !important;
  margin: 0 !important;
  font-size: 0.85rem !important;
}

.btn-icon-only {
  padding: 0.3rem !important;
  margin: 0 !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.btn-icon-only .icon {
  width: 1.1em;
  height: 1.1em;
  vertical-align: middle;
}

/* ---------- 12. Footer ---------- */
.site-footer {
  text-align: center;
  padding: 1.5rem 0;
  color: var(--pico-muted-color);
  font-size: 0.85rem;
  border-top: 1px solid var(--header-border);
  margin-top: auto;
}

/* ---------- 13. Alerts ---------- */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--pico-border-radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.alert-error {
  background: color-mix(in srgb, var(--color-unsynced) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-unsynced) 30%, transparent);
  color: var(--color-unsynced);
}

/* ---------- 14. Status Hero ---------- */
.status-hero {
  text-align: center;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  background: var(--card-bg);
  border-radius: var(--pico-border-radius);
  box-shadow: var(--card-shadow);
}

.status-hero .status-label {
  font-size: 0.9rem;
  color: var(--pico-muted-color);
  margin-bottom: 0.25rem;
}

.status-hero .badge {
  font-size: 1.1em;
  padding: 0.3em 0.8em;
}

/* ---------- 15. Log Filter ---------- */
.log-filter {
  display: flex;
  align-items: end;
  gap: 1rem;
}

.log-filter label {
  flex: 1;
  margin-bottom: 0;
}

.log-filter label input {
  margin-bottom: 0;
}

.log-filter > button {
  flex: none;
  width: auto;
  margin-bottom: 0;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .log-filter {
    flex-wrap: wrap;
  }

  .log-filter label {
    flex: 1 1 40%;
  }

  .log-filter > button {
    flex: 1 1 100%;
  }
}

/* ---------- 15b. Register Form ---------- */
fieldset[role="group"] button {
  white-space: nowrap;
}

/* ---------- 16. Status Inline ---------- */
.status-inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---------- 17. Status Tables (admin dashboard) ---------- */
.status-table {
  table-layout: fixed;
}

.status-table th:last-child,
.status-table td:last-child {
  width: 6rem;
}

/* ---------- 18. User Edit Actions ---------- */
.user-danger-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.back-link {
  text-align: center;
  margin-top: 1rem;
}

/* ---------- 19. Misc ---------- */
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.header-row h2 { margin-bottom: 0; }

.disabled-row { opacity: 0.55; }