/* =============================================================================
   Entur mørkt tema – inspirert av linje.entur.no
   Farger: --colors-brand-blue: #181c56, --colors-brand-coral: #ff5959
   ============================================================================= */
:root {
  --bg:            #101235;   /* Entur brand blue – sidebakgrunn */
  --surface:       #1e2468;   /* kortbakgrunn */
  --surface-hover: #232876;
  --border:        rgba(255, 255, 255, 0.12);
  --border-focus:  rgba(255, 255, 255, 0.5);

  --text:          #ffffff;
  --text-muted:    rgba(255, 255, 255, 0.6);

  --coral:         #ff5959;   /* Entur coral – accent */
  --coral-hover:   #e03e3e;
  --coral-light:   rgba(255, 89, 89, 0.15);

  --success:       #5ac39a;
  --success-bg:    rgba(90, 195, 154, 0.12);
  --error-bg:      rgba(255, 89, 89, 0.15);
  --warning-bg:    rgba(255, 202, 40, 0.12);
  --warning-text:  #ffe082;

  --radius-sm:     4px;
  --radius-md:     8px;
}

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

body {
  font-family: "National", -apple-system, BlinkMacSystemFont, "Segoe UI",
               Helvetica, Arial, sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  background: var(--bg);
  margin: 0;
  padding-left: 220px;
  padding-top: 8rem;
  -webkit-font-smoothing: antialiased;
}

/* =============================================================================
   Header
   ============================================================================= */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1002;
  background: var(--bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.75rem 1.5rem 0.75rem;
}

.logo-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  margin-bottom: 0.75rem;
}

.logo { max-height: 44px; filter: brightness(0) invert(1); }

.app-header h1 {
  text-align: center;
  margin: 0 0 0.6rem 0;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--coral);
  letter-spacing: -0.02em;
}

/* =============================================================================
   Sidebar
   ============================================================================= */
.sidebar {
  position: fixed;
  left: 0;
  top: 8rem;
  width: 220px;
  height: calc(100vh - 8rem);
  overflow-y: auto;
  background: #101235;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 1001;
}

.sidebar-brand {
  padding: 1.25rem 1.25rem 1rem;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  display: block;
}

.sidebar-to { color: var(--coral); }

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.75rem 0.5rem;
  flex: 1;
}

.sidebar-link {
  display: block;
  padding: 0.6rem 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: color 0.15s, background 0.15s;
}

.sidebar-link:hover {
  color: var(--text);
  background: rgba(255,255,255,0.07);
}

.sidebar-link.active {
  color: var(--text);
  background: var(--coral-light);
  box-shadow: inset 3px 0 0 var(--coral);
}

/* Separator i lang-selector for å skille logg-ut */
.lang-sep {
  color: rgba(255,255,255,0.2);
  padding: 0 3px;
  font-size: 1rem;
}

/* =============================================================================
   Header nav
   ============================================================================= */
.header-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding: 0.5rem 0;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-left: auto;
}

.header-link {
  color: var(--text);
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  transition: color 0.15s;
}

.header-link:hover { color: var(--coral); }

.logout-button {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s;
}

.logout-button:hover { color: var(--coral); }

/* =============================================================================
   Språkvelger
   ============================================================================= */
.lang-selector {
  position: absolute;
  top: 0.75rem;
  right: 1.5rem;
  display: flex;
  gap: 2px;
}

.lang-selector-fixed {
  position: fixed;
  top: 0.75rem;
  right: 1.5rem;
  z-index: 2000;
  display: flex;
  gap: 2px;
}

.lang-btn {
  background: none;
  border: none;
  padding: 2px 4px;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  margin-top: 0;
  opacity: 0.3;
  transition: opacity 0.15s;
}

.lang-btn:hover       { opacity: 0.7;  background: none; }
.lang-btn.lang-active { opacity: 1; }

/* =============================================================================
   Layout
   ============================================================================= */
.container {
  max-width: none;
  padding: 2rem 2.5rem;
}

/* =============================================================================
   Panel / kort
   ============================================================================= */
.panel {
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top: 3px solid var(--coral);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.panel h2 {
  margin: 0 0 1.5rem 0;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
}

/* =============================================================================
   Generell tekst
   ============================================================================= */
p, li, td, th, span, div {
  color: var(--text);
}

/* =============================================================================
   Skjema
   ============================================================================= */
label {
  display: block;
  margin-top: 1.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

input:not([type="checkbox"]),
select {
  width: 100%;
  padding: 0.65rem 0.875rem;
  margin-top: 0.375rem;
  font-size: 1rem;
  font-family: inherit;
  font-weight: 500;
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s, background 0.15s;
  -webkit-appearance: none;
  appearance: none;
}

input:not([type="checkbox"]):focus,
select:focus {
  outline: none;
  border-color: var(--border-focus);
  background: rgba(255, 255, 255, 0.1);
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0px 1000px #1e2468 inset;
  -webkit-text-fill-color: #ffffff;
  transition: background-color 5000s ease-in-out 0s;
}

input.flatpickr-input,
input.flatpickr-input:focus,
input.flatpickr-input:hover {
  background-color: rgba(255, 255, 255, 0.07);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M19 3h-1V1h-2v2H8V1H6v2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16H5V8h14v11zM7 10h5v5H7z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.1rem;
  padding-right: 2.5rem;
  cursor: pointer;
}
input.flatpickr-input:-webkit-autofill,
input.flatpickr-input:-webkit-autofill:hover,
input.flatpickr-input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0px 1000px #1e2468 inset;
  -webkit-text-fill-color: #ffffff;
}

/* Flatpickr theme */
.flatpickr-calendar {
  background: #1e2468;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  color: #ffffff;
}
.flatpickr-calendar.arrowTop:before { border-bottom-color: rgba(255, 255, 255, 0.12); }
.flatpickr-calendar.arrowTop:after  { border-bottom-color: #1e2468; }
.flatpickr-months .flatpickr-month,
.flatpickr-current-month,
.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-weekdays,
span.flatpickr-weekday {
  background: #1e2468;
  color: #ffffff;
  fill: #ffffff;
}
.flatpickr-current-month input.cur-year { color: #ffffff; }
.flatpickr-current-month .flatpickr-monthDropdown-months { color: #ffffff; background: #1e2468; }
.flatpickr-innerContainer,
.flatpickr-rContainer,
.dayContainer,
.flatpickr-days {
  background: #1e2468;
  border-color: rgba(255, 255, 255, 0.12);
}
.flatpickr-day {
  color: #ffffff;
  border-radius: 4px;
}
.flatpickr-day:hover,
.flatpickr-day:focus {
  background: #232876;
  border-color: transparent;
  color: #ffffff;
}
.flatpickr-day.selected,
.flatpickr-day.selected:hover {
  background: #ff5959;
  border-color: #ff5959;
  color: #ffffff;
}
.flatpickr-day.today { border-color: rgba(255, 89, 89, 0.6); }
.flatpickr-day.today:hover { background: #232876; border-color: rgba(255, 89, 89, 0.6); }
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay,
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover { color: rgba(255, 255, 255, 0.25); }
.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month { fill: #ff5959; color: #ff5959; }
.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg { fill: #e03e3e; }

input[type="checkbox"] {
  width: auto;
  margin-top: 0;
  cursor: pointer;
  accent-color: var(--coral);
}

select option { background: var(--surface); color: var(--text); }

/* =============================================================================
   Knapper
   ============================================================================= */
button {
  display: inline-flex;
  align-items: center;
  margin-top: 1.5rem;
  padding: 0.6rem 1.5rem;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 2px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
  letter-spacing: 0.02em;
}

button:hover {
  border-color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

button:active { opacity: 0.85; }

button:disabled {
  border-color: var(--border);
  color: var(--text-muted);
  cursor: not-allowed;
}

/* Primærknapp (generer, logg inn osv.) */
#generateBtn:not(:disabled),
button[type="submit"] {
  background: var(--coral);
  border-color: var(--coral);
  color: #ffffff;
}

#generateBtn:not(:disabled):hover,
button[type="submit"]:hover {
  background: var(--coral-hover);
  border-color: var(--coral-hover);
}

.btn-table {
  margin-top: 0;
  padding: 0.2rem 0.75rem;
  font-size: 0.8rem;
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-icon {
  margin-top: 0;
  padding: 0.2rem 0.45rem;
  font-size: 1rem;
  line-height: 1;
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
}

.btn-danger {
  border-color: var(--coral);
  color: var(--coral);
  background: transparent;
}

.btn-danger:hover {
  background: var(--coral);
  color: #ffffff;
  border-color: var(--coral);
}

/* =============================================================================
   Pre / resultatbokser
   ============================================================================= */
pre:empty { display: none; }

pre {
  background: rgba(255, 255, 255, 0.06);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-family: inherit;
  font-weight: 500;
  white-space: pre-wrap;
  margin-top: 1rem;
  border: 1px solid var(--border);
  color: var(--text);
}

#resultBox pre { background: transparent; border: none; padding: 0; margin: 0; }

#resultBox { margin-top: 1.25rem; padding: 1.25rem 1.5rem; border-radius: var(--radius-sm); }

.result-text {
  white-space: pre-wrap;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 500;
  margin: 0;
}

/* =============================================================================
   Status
   ============================================================================= */
.status-ok    { border-left: 4px solid var(--success); background: var(--success-bg); }
.status-error { border-left: 4px solid var(--coral);   background: var(--error-bg); }

.validation-error {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--error-bg);
  border-left: 4px solid var(--coral);
  color: var(--coral);
  font-weight: 600;
  font-size: 0.875rem;
}

/* =============================================================================
   Progress / spinner
   ============================================================================= */
progress {
  width: 100%;
  height: 3px;
  margin-top: 1rem;
  border: none;
  border-radius: 2px;
  background: var(--border);
  overflow: hidden;
}
progress::-webkit-progress-bar   { background: rgba(255,255,255,0.1); }
progress::-webkit-progress-value { background: var(--coral); }
progress::-moz-progress-bar      { background: var(--coral); }

.spinner {
  display: none;
  margin: 1rem auto;
  width: 28px;
  height: 28px;
  border: 3px solid var(--border);
  border-top: 3px solid var(--coral);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* =============================================================================
   Norge-advarsel
   ============================================================================= */
.norway-warning {
  margin-bottom: 1.5rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  background: var(--warning-bg);
  border-left: 4px solid var(--warning-text);
  color: var(--warning-text);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.norway-warning .norway-warning-icon { font-size: 1.2rem; line-height: 1.4; flex-shrink: 0; }

.norway-warning .norway-warning-body strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.norway-warning .norway-warning-body p { margin: 0; font-size: 0.875rem; line-height: 1.5; }

/* =============================================================================
   Eksempelpriser
   ============================================================================= */
.example-panel {
  margin-top: 1rem;
  padding: 1.25rem;
  background: var(--success-bg);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--success);
}

.example-panel-title {
  font-weight: 700;
  font-size: 0.7rem;
  color: var(--success);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.example-panel table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 2px;
  font-size: 0.875rem;
}

.example-panel th {
  text-align: left;
  padding: 4px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.example-panel th:nth-child(n+2),
.example-panel td:nth-child(n+2) { text-align: right; white-space: nowrap; }

.example-panel td { padding: 5px 8px; }

.example-row-even { background: rgba(255,255,255,0.05); }
.example-row-odd  { background: transparent; }

/* =============================================================================
   Tabeller (admin / osdmtoexcel)
   ============================================================================= */
.example-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.example-table th,
.example-table td { border: 1px solid var(--border); padding: 0.5rem 0.75rem; }

.example-table th {
  background: rgba(255,255,255,0.07);
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.example-table tr:nth-child(even) { background: rgba(255,255,255,0.03); }