/* ── Portal Entries — public form portal ────────────────────────────────── */

:root {
  --portal-primary:           #4680ff;
  --portal-primary-dark:      #2c5ce0;
  --portal-header-color:      #4680ff;
  --portal-button-color:      #4680ff;
  --portal-button-color-dark: #2c5ce0;
  --portal-btn-text:          #ffffff;
  --portal-text-color:        #111827;
  --portal-card-rgba:         rgba(255, 255, 255, 0.97);
}

/* ── Body ─────────────────────────────────────────────────────────────────── */
.portal-body {
  background-color: #e8edf2;
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
  font-family: 'Inter', sans-serif;
  color: var(--portal-text-color);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Background overlay (shown only when a bg image is configured) ────────── */
.portal-bg-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.22);
  pointer-events: none;
  z-index: 0;
}

/* ── Ensure content layers above overlay ─────────────────────────────────── */
.portal-navbar,
.portal-main,
.portal-footer {
  position: relative;
  z-index: 1;
}

/* ── Navbar ───────────────────────────────────────────────────────────────── */
.portal-navbar {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.portal-navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.portal-logo {
  max-height: 44px;
  width: auto;
}

.portal-brand-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--portal-primary);
}

.portal-back-link {
  color: #6c757d;
  font-size: 0.85rem;
  transition: color 0.15s;
}

.portal-back-link:hover {
  color: var(--portal-primary);
}

/* ── Main content ─────────────────────────────────────────────────────────── */
.portal-main {
  flex: 1;
  padding: 0.5rem 0;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.portal-footer {
  border-top: 1px solid rgba(0, 0, 0, 0.07);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* ── Page card (main content wrapper) ────────────────────────────────────── */
.portal-page-card {
  background: var(--portal-card-rgba);
  border-radius: 1rem;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.13);
  padding: 2.5rem;
  margin-bottom: 1.5rem;
}

.portal-page-card-header {
  border-bottom: 1px solid #e9ecef;
}

/* ── Section title ────────────────────────────────────────────────────────── */
.portal-section-title {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--portal-primary);
}

/* ── Form card (list page) ────────────────────────────────────────────────── */
/* display:flex + column so the action button always sits at the bottom,
   regardless of title/description length (Fase 4.18.1). The .portal-form-card
   itself is the flex container; .px-4.pb-3.mt-auto (action block in
   index.php) is pushed to the end via margin-top:auto. */
.portal-form-card {
  border: 1px solid #e6eaf0;
  border-radius: 0.75rem;
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.15s;
  color: inherit;
  background: #fff;
  display: flex;
  flex-direction: column;
}

.portal-form-card:hover {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10) !important;
  border-color: var(--portal-primary);
  transform: translateY(-2px);
}

.portal-form-title {
  font-size: 1rem;
  font-weight: 600;
  color: #1a1a2e;
}

/* ── Card header accent (top colored strip in show.php) ───────────────────── */
.portal-card-header {
  background: var(--portal-header-color);
  color: var(--portal-btn-text);
  padding: 1.5rem 2rem;
}

.portal-form-heading {
  color: var(--portal-btn-text);
  font-size: 1.25rem;
  font-weight: 600;
}

.portal-card-header-subtitle {
  font-size: 0.875rem;
  opacity: 0.85;
  color: var(--portal-btn-text);
}

/* ── Questions ────────────────────────────────────────────────────────────── */
.portal-question {
  padding: 1.25rem 1.5rem;
  border: 1px solid #edf0f5;
  border-radius: 0.75rem;
  background: #fafbfc;
  transition: border-color 0.15s;
}

.portal-question:hover {
  border-color: #d0d7e8;
}

.portal-question-label {
  display: block;
  font-size: 0.925rem;
  color: var(--portal-text-color);
  line-height: 1.5;
}

.portal-question .form-control,
.portal-question .form-check-input {
  border-color: #ced4da;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.portal-question .form-control:focus {
  border-color: var(--portal-primary);
  box-shadow: 0 0 0 0.2rem rgba(70, 128, 255, 0.15);
  outline: none;
}

.portal-textarea {
  resize: vertical;
}

.portal-file {
  cursor: pointer;
}

/* ── Options (multi-select checkboxes) ───────────────────────────────────── */
.portal-options .form-check {
  padding: 0.4rem 0.5rem 0.4rem 2rem;
  border-radius: 0.375rem;
  transition: background 0.1s;
}

.portal-options .form-check:hover {
  background: #f0f4ff;
}

.portal-options .form-check-input:checked {
  background-color: var(--portal-primary);
  border-color: var(--portal-primary);
}

/* ── Other text input ─────────────────────────────────────────────────────── */
.portal-other-input {
  margin-left: 2rem;
}

/* ── Submit button ────────────────────────────────────────────────────────── */
.portal-body .portal-btn-primary {
  background-color: var(--portal-button-color);
  border-color: var(--portal-button-color);
  color: var(--portal-btn-text);
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: 0.5rem;
  transition: background-color 0.18s, border-color 0.18s, box-shadow 0.18s, filter 0.18s;
}

.portal-body .portal-btn-primary:hover,
.portal-body .portal-btn-primary:focus,
.portal-body .portal-btn-primary:active {
  background-color: var(--portal-button-color-dark);
  border-color: var(--portal-button-color-dark);
  color: var(--portal-btn-text);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* ── Conditional questions ────────────────────────────────────────────────── */
.portal-conditional {
  display: none;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 767.98px) {
  .portal-page-card {
    padding: 1.5rem 1.25rem;
    border-radius: 0.75rem;
  }

  .portal-card-header {
    padding: 1.25rem 1.25rem;
  }

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

/* ── Portal content blocks ───────────────────────────────────────────────── */
.portal-welcome-text {
  color: var(--portal-text-color, #111827);
  line-height: 1.7;
  font-size: 0.95rem;
  padding-bottom: 0.5rem;
}

.portal-welcome-text p   { margin-bottom: 0.6rem; }
.portal-welcome-text ul,
.portal-welcome-text ol  { padding-left: 1.4rem; margin-bottom: 0.6rem; }
.portal-welcome-text li  { margin-bottom: 0.2rem; }
.portal-welcome-text a   { color: var(--portal-button-color, #4680ff); }

.portal-foot-note {
  font-size: 0.82rem;
  opacity: 0.75;
  padding-top: 0.75rem;
}

@media (max-width: 575.98px) {
  .portal-page-card {
    padding: 1.25rem 1rem;
    border-radius: 0.5rem;
  }

  .portal-question {
    padding: 1rem;
  }
}

/* ── Validation: invalid field states ────────────────────────────────────── */
.portal-question.question-invalid {
  border-color: #dc3545;
  background-color: #fff8f9;
}

.portal-question .form-control.is-invalid {
  border-color: #dc3545;
  box-shadow: none;
}

.portal-question .form-control.is-invalid:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.15);
}

.portal-question.question-invalid .select2-selection {
  border-color: #dc3545 !important;
}

.portal-question .form-check-input.is-invalid {
  border-color: #dc3545;
}

.portal-invalid-feedback {
  display: none;
  color: #dc3545;
  font-size: 0.8125rem;
  margin-top: 0.375rem;
}