/* ============================================
   FileReq / Interactive Demo Styles
   ============================================ */

/* --- Demo Wrapper (headline + container + nav) --- */
.demo-area {
  position: relative;
  z-index: 2;
  width: 78%;
  max-width: 960px;
  margin: 72px auto 0;
}

/* --- Headline above container --- */
.demo__headline-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
  min-height: 40px;
}

.demo__headline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-tight);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dark);
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  line-height: 1.4;
  white-space: nowrap;
  transition: opacity 200ms ease-out;
}

.demo__headline::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #1A2E3E;
  flex-shrink: 0;
}

.demo__headline--hidden {
  opacity: 0;
}

/* --- Demo Container (card only) --- */
.demo {
  width: 960px;
  max-width: 100%;
  margin: 0 auto;
  background: var(--white);
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
  transition: width 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.demo--compact {
  width: 480px;
}

/* Faux browser chrome */
.demo__chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: #FAFAF9;
  border-bottom: 1px solid var(--border);
}

.demo__chrome-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.demo__chrome-bar {
  flex: 1;
  height: 24px;
  margin-left: 12px;
  background: var(--bg-lighter);
  border-radius: 6px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 10px;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.01em;
  user-select: none;
}

/* --- Screen Container (fixed stage — never resizes between slides) --- */
.demo__body {
  position: relative;
  overflow: hidden;
  height: 460px;
  transition: height 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.demo--compact .demo__body {
  height: 230px;
}

.demo__screen {
  position: absolute;
  inset: 0;
  padding: 28px 36px;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 400ms ease-out, transform 400ms ease-out;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.demo__screen--active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

/* --- Shared: Next / Action Buttons --- */
.demo__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  transition: opacity 0.2s, transform 0.2s;
  margin-top: auto;
}

.demo__btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.demo__btn--primary {
  background: linear-gradient(180deg, #3D3A36 0%, #1C1917 100%);
  color: var(--white);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.demo__btn--teal {
  background: linear-gradient(180deg, #1A2E3E 0%, #0E1926 100%);
  color: var(--white);
  box-shadow: 0 2px 4px rgba(26,46,62,0.3);
  border-radius: 10px;
}

.demo__btn--secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.demo__btn--full {
  width: 100%;
}

.demo__btn--start {
  width: 300px;
  max-width: 100%;
  align-self: center;
}

.demo__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* --- Screen 0: Email Entry --- */
.demo-email__group {
  margin-bottom: 8px;
}

.demo-email__input {
  width: 100%;
  padding: 14px 18px;
  font-size: 15px;
  font-family: var(--font-body);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-lighter);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
  text-align: center;
}

.demo-email__input:focus {
  border-color: #1A2E3E;
}

.demo-email__input.demo-email__input--error {
  border-color: #E53935;
}

.demo-email__error {
  font-size: 12px;
  color: #E53935;
  margin-top: 6px;
  min-height: 18px;
}

.demo-email__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.demo-email__disclaimer {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  opacity: 0.6;
  margin-bottom: 10px;
}

.demo-email__trust svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  color: var(--text-muted);
}

/* --- Screen 1: Portal Preview --- */
.demo-portal__card {
  background: var(--bg-lighter);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  margin-bottom: 16px;
}

.demo-portal__card-header {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.demo-portal__card-sub {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.demo-portal__items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.demo-portal__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.demo-portal__item-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: #1A2E3E;
}

.demo-portal__item-icon svg {
  width: 100%;
  height: 100%;
}

.demo-portal__item-label {
  flex: 1;
  font-size: 14px;
  color: var(--text-primary);
}

.demo-portal__item-end {
  display: grid;
  grid-template-areas: "slot";
  align-items: center;
  justify-items: start;
  flex-shrink: 0;
  width: 160px;
}

.demo-portal__item-type,
.demo-portal__item-done {
  grid-area: slot;
  transition: opacity 0.4s ease;
}

.demo-portal__item-type {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #1A2E3E;
  padding: 3px 10px;
  background: rgba(26, 46, 62, 0.1);
  border-radius: 4px;
}

.demo-portal__item-done {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 500;
  color: #1A2E3E;
  opacity: 0;
  white-space: nowrap;
}

.demo-portal__item-done svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: #2E7D32;
}

/* Portal item animation states */
.demo-portal__item {
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}

.demo-portal__item--active {
  border-color: #1A2E3E;
  box-shadow: 0 0 0 3px rgba(26, 46, 62, 0.08);
}

.demo-portal__item--complete {
  background: rgba(26, 46, 62, 0.03);
  border-color: var(--border);
  box-shadow: none;
}

.demo-portal__item--complete .demo-portal__item-type {
  opacity: 0;
}

.demo-portal__item--complete .demo-portal__item-done {
  opacity: 1;
}

.demo-portal__item--complete .demo-portal__item-icon {
  color: #2E7D32;
}

/* --- Screen 2: Email Preview --- */
.demo-email-preview {
  background: var(--bg-lighter);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 16px;
  width: 100%;
}

.demo-email-preview__header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.demo-email-preview__row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
}

.demo-email-preview__label {
  font-weight: 600;
  color: var(--text-muted);
  min-width: 56px;
}

.demo-email-preview__value {
  color: var(--text-primary);
}

.demo-email-preview__body {
  padding: 20px;
  background: var(--white);
  text-align: left;
}

.demo-email-preview__text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  white-space: pre-line;
  margin-bottom: 20px;
  text-align: left;
}

.demo-email-preview__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  background: #1A2E3E;
  color: var(--white);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.2s;
}

.demo-email-preview__cta:hover {
  opacity: 0.85;
}

/* --- Screen 3: Reminders --- */
.demo-reminders__channels {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.demo-reminders__tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-body);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-lighter);
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.demo-reminders__tab svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.demo-reminders__tab--active {
  background: #1A2E3E;
  color: var(--white);
  border-color: #1A2E3E;
}

.demo-reminders__tab:not(.demo-reminders__tab--active):hover {
  border-color: #1A2E3E;
  color: var(--text-primary);
}

.demo-reminders__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
}

.demo-reminders__hint {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.demo-reminder {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  background: var(--bg-lighter);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.demo-reminder__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.demo-reminder__text {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.demo-reminder__sub {
  font-size: 12px;
  color: var(--text-muted);
}

.demo-reminder__toggle {
  position: relative;
  width: 44px;
  height: 24px;
  background: #C8C5C0;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}

.demo-reminder__toggle.active {
  background: #1A2E3E;
}

.demo-reminder__toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.demo-reminder__toggle.active .demo-reminder__toggle-knob {
  transform: translateX(20px);
}

/* --- Screen 4: Loading / Simulation --- */
.demo-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  text-align: center;
  gap: 24px;
  padding: 10px 0;
}

.demo-loading__progress-wrap {
  width: 100%;
  max-width: 400px;
}

.demo-loading__message {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.demo-loading__bar-track {
  width: 100%;
  height: 6px;
  background: var(--bg-lighter);
  border-radius: 3px;
  overflow: hidden;
}

.demo-loading__bar-fill {
  width: 0%;
  height: 100%;
  background: #1A2E3E;
  border-radius: 3px;
  transition: width 1.2s ease-out;
}

.demo-loading__steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
  max-width: 340px;
}

.demo-loading__step {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.demo-loading__step--visible {
  opacity: 1;
  transform: translateY(0);
}

.demo-loading__step--visible .demo-loading__check {
  color: #1A2E3E;
}

.demo-loading__check {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--border);
}

.demo-loading__step-text {
  color: var(--text-primary);
}

/* --- Screen 5: Dashboard --- */
.demo-dashboard__table-wrap {
  overflow-x: auto;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.demo-dashboard__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.demo-dashboard__table th {
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  padding: 10px 14px;
  background: var(--bg-lighter);
  border-bottom: 1px solid var(--border);
}

.demo-dashboard__table td {
  padding: 10px 14px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.demo-dashboard__table tr:last-child td {
  border-bottom: none;
}

.demo-dashboard__status {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 600;
  text-transform: capitalize;
}

.demo-dashboard__status--complete {
  background: #E8F5E9;
  color: #2E7D32;
}

.demo-dashboard__status--in_progress {
  background: #FFF8E1;
  color: #F57F17;
}

.demo-dashboard__status--pending {
  background: var(--bg-lighter);
  color: var(--text-muted);
}

.demo-dashboard__status--overdue {
  background: #FFEBEE;
  color: #C62828;
}

.demo-dashboard__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

.demo-dashboard__cta-link {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

.demo-dashboard__cta-link a {
  color: #1A2E3E;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.demo-dashboard__cta-link a:hover {
  color: #3A5A7A;
}

/* --- Carousel Nav Bar (outside the card) --- */
.demo__nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 14px 8px 0;
}

.demo__nav-btn {
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-body);
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  min-width: 110px;
}

.demo__nav-btn:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.demo__nav-btn--back {
  justify-self: start;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.demo__nav-btn--next {
  justify-self: end;
  background: #1A2E3E;
  color: var(--white);
  box-shadow: 0 2px 4px rgba(26,46,62,0.3);
}

.demo__nav-btn[hidden] {
  display: inline-flex;
  visibility: hidden;
  pointer-events: none;
}

.demo__nav-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* --- Step Indicator (inside nav) --- */
.demo__steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.demo__step-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.3s, transform 0.3s;
  cursor: pointer;
}

.demo__step-dot:hover {
  background: #4A6A8A;
}

.demo__step-dot--active {
  background: #1A2E3E;
  transform: scale(1.25);
}

.demo__step-dot--active:hover {
  background: #1A2E3E;
}

/* --- Responsive --- */
@media (max-width: 809px) {
  .demo-area {
    width: 100%;
    max-width: 100%;
  }

  .demo {
    border-radius: 12px;
  }

  .demo__headline {
    font-size: 12px;
    padding: 7px 16px;
    white-space: normal;
    text-align: center;
  }

  .demo__body {
    height: 500px;
  }

  .demo__screen {
    padding: 20px 18px;
  }

  .demo-portal__item {
    flex-wrap: wrap;
  }

  .demo-portal__item-type {
    margin-left: auto;
  }

  .demo-email-preview__row {
    flex-direction: column;
    gap: 2px;
  }

  .demo-email-preview__label {
    min-width: auto;
  }

  .demo-dashboard__table {
    font-size: 12px;
  }

  .demo-dashboard__table th,
  .demo-dashboard__table td {
    padding: 8px 10px;
  }
}