@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Serif+Display:ital@0;1&display=swap');

:root {
  --sage: #6B8F71;
  --sage-light: #8AAF90;
  --sage-dark: #4A6B50;
  --cream: #F5F0E8;
  --cream-dark: #EDE6D6;
  --olive: #2D3A2E;
  --olive-mid: #4A5A4B;
  --white: #FDFAF5;
  --border: #D9D2C4;
  --locked: #B8B0A4;
}

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

body {
  margin: 0;
  background: var(--cream);
  font-family: 'DM Sans', sans-serif;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ── Layout ── */

.app {
  display: flex;
  min-height: 100vh;
  background: var(--cream);
}

/* ── Desktop sidebar ── */

.sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--white);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.sidebar-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.sidebar-logo {
  padding: 24px 18px 20px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo img {
  height: 36px;
  border-radius: 8px;
  display: block;
}

.sidebar-logo-title {
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  color: var(--sage);
  margin-top: 6px;
}

.sidebar-logo-count {
  font-size: 12px;
  color: var(--olive-mid);
  margin-top: 2px;
}

.sidebar-progress {
  margin-top: 8px;
  height: 5px;
  border-radius: 4px;
  background: var(--border);
  overflow: hidden;
}

.sidebar-progress-fill {
  height: 100%;
  background: var(--sage);
  border-radius: 4px;
  transition: width 0.4s;
}

.sidebar-nav {
  padding: 14px 10px;
  flex: 1;
  overflow-y: auto;
}

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--locked);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-email-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--sage);
  text-decoration: none;
  font-weight: 600;
  line-height: 1.2;
}

.sidebar-email-link:hover {
  color: var(--sage-dark);
}

.sidebar-email-icon {
  width: 14px;
  height: 14px;
  display: block;
  flex-shrink: 0;
}

.sidebar-email-icon path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.session-countdown {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.countdown-label {
  font-size: 11px;
  color: var(--locked);
}

.countdown-timer {
  font-size: 13px;
  font-weight: 600;
  color: var(--olive-mid);
  letter-spacing: 0.3px;
}

.autosave-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.autosave-indicator {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.autosave-indicator.saving {
  border: 1.5px solid rgba(107, 143, 113, 0.22);
  border-top-color: var(--sage);
  animation: autosave-spin 0.9s linear infinite;
}

.autosave-indicator.saved {
  background: var(--sage);
  border: 1.5px solid var(--sage);
}

.autosave-check-icon {
  width: 9px;
  height: 9px;
  opacity: 0;
}

.autosave-indicator.saved .autosave-check-icon {
  opacity: 1;
}

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

/* ── Nav items ── */

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 11px 14px;
  border-radius: 12px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: background 0.15s;
  margin-bottom: 2px;
  text-align: left;
}

.nav-item:hover:not(.active):not(.locked) {
  background: rgba(245, 240, 232, 0.5);
}

.nav-item.active {
  background: var(--cream);
}

.nav-item.locked {
  cursor: not-allowed;
  opacity: 0.55;
}

.nav-item-icon {
  font-size: 16px;
  min-width: 22px;
  text-align: center;
}

.nav-item-label {
  font-size: 13.5px;
  color: var(--olive-mid);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 400;
}

.nav-item.active .nav-item-label {
  font-weight: 600;
  color: var(--sage);
}

.nav-item-status {
  margin-left: auto;
}

.nav-item-status-locked {
  font-size: 14px;
  color: var(--locked);
}

/* ── Main content ── */

.status-badge {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.status-badge-done {
  background: var(--sage);
}

.status-badge-check,
.autosave-check-icon {
  display: block;
}

.status-badge-check path,
.autosave-check-icon path {
  fill: none;
  stroke: var(--white);
  stroke-width: 2.8;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.status-badge-check {
  width: 11px;
  height: 11px;
}

.main {
  flex: 1;
  margin-left: 220px;
  padding-bottom: 40px;
}

/* ── Topbar ── */

.topbar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-title {
  font-family: 'DM Serif Display', serif;
  font-size: 17px;
  color: var(--olive);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.progress-text {
  font-size: 13px;
  color: var(--olive-mid);
}

.progress-track {
  width: 100px;
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--sage);
  border-radius: 3px;
  transition: width 0.4s;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 22px;
  color: var(--olive);
  padding: 0;
  line-height: 1;
}

.lang-splash {
  position: fixed;
  inset: 0;
  background: var(--cream);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lang-splash-card {
  background: var(--white);
  border-radius: 24px;
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  box-shadow: 0 4px 32px rgba(45, 58, 46, 0.12);
  border: 1px solid var(--border);
  text-align: center;
}

@media (max-width: 767px) {
  .lang-splash-card {
    padding: 36px 24px;
  }
}

.lang-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lang-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--olive-mid);
  cursor: pointer;
  transition: all 0.15s;
}

.lang-pill:hover {
  border-color: var(--sage);
  color: var(--olive);
}

.lang-pill.active {
  background: rgba(107, 143, 113, 0.094);
  border-color: var(--sage);
  color: var(--olive);
}

.lang-select {
  appearance: none;
  background: var(--cream);
  border: none;
  outline: none;
  color: var(--olive);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s;
}

.lang-select:hover {
  background: var(--cream-dark);
}

.lang-select:focus {
  outline: none;
}

/* ── Content area ── */

.content-area {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px;
}

/* ── Cards ── */

.card {
  background: var(--white);
  border-radius: 20px;
  padding: 28px 32px;
  box-shadow: 0 2px 16px rgba(45, 58, 46, 0.07);
  border: 1px solid var(--border);
  margin-bottom: 20px;
}

.card-sage {
  background: rgba(107, 143, 113, 0.05);
  border: 1.5px solid rgba(107, 143, 113, 0.19);
}

.card-highlight {
  background: rgba(107, 143, 113, 0.07);
  border: 1.5px solid rgba(107, 143, 113, 0.25);
}

.card-context {
  background: #f8f2e8;
  border: 1.5px solid #cdb59a;
  box-shadow: none;
}

/* ── Typography ── */

.section-title {
  font-family: 'DM Serif Display', serif;
  font-size: 26px;
  color: var(--olive);
  margin-bottom: 6px;
  margin-top: 0;
}

.subsection-title {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  color: var(--olive);
  margin-top: 0;
  margin-bottom: 18px;
}

/* ── Form elements ── */

.field {
  margin-bottom: 18px;
}

.field-label {
  color: var(--olive);
  font-size: 14px;
  font-weight: 500;
  display: block;
  margin-bottom: 6px;
}

.text-input,
.textarea-input {
  width: 100%;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  background: var(--white);
  padding: 11px 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--olive);
  outline: none;
  transition: border-color 0.2s;
}

.textarea-input {
  resize: vertical;
  padding: 12px 14px;
}

.text-input:focus,
.textarea-input:focus {
  border-color: var(--sage);
}

.input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 16px;
}

/* ── Checkbox / Radio groups ── */

.checkbox-group {
  margin-bottom: 18px;
}

.checkbox-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.checkbox-option {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 10px;
  background: var(--white);
  border: 1.5px solid var(--border);
  transition: all 0.15s;
}

.checkbox-option.checked {
  background: rgba(107, 143, 113, 0.094);
  border-color: var(--sage);
}

.checkbox-option input[type="checkbox"],
.checkbox-option input[type="radio"] {
  accent-color: var(--sage);
  width: 16px;
  height: 16px;
  cursor: pointer;
  flex-shrink: 0;
}

.checkbox-option-label {
  font-size: 14px;
  color: var(--olive-mid);
}

/* ── Star rating ── */

.star-rating {
  margin-bottom: 16px;
}

.stars {
  display: flex;
  gap: 6px;
}

.star-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 28px;
  color: var(--border);
  transition: transform 0.15s, color 0.15s;
  padding: 0 2px;
  line-height: 1;
}

.star-btn.active {
  color: #F4B942;
}

.star-btn:hover {
  transform: scale(1.2);
}

/* ── Submit button ── */

.submit-btn {
  background: var(--sage);
  color: var(--white);
  border: none;
  border-radius: 14px;
  padding: 14px 28px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  letter-spacing: 0.3px;
}

.submit-btn:hover:not(:disabled) {
  background: var(--sage-dark);
}

.submit-btn:active:not(:disabled) {
  transform: scale(0.97);
}

.submit-btn:disabled {
  background: var(--border);
  cursor: not-allowed;
}

.field-hint {
  font-size: 13px;
  color: var(--locked);
  margin-top: 8px;
  margin-bottom: 0;
}

/* ── Tutorial steps ── */

.step-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.step-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.step-number {
  min-width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--sage);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  flex-shrink: 0;
}

.step-content-title {
  font-weight: 600;
  color: var(--olive);
  font-size: 15px;
}

.step-content-desc {
  color: var(--olive-mid);
  font-size: 14px;
  margin-top: 2px;
}

/* ── Welcome header ── */

.welcome-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.welcome-header img {
  height: 52px;
  border-radius: 12px;
}

.welcome-title {
  margin: 0;
  line-height: 1;
}

/* ── Tool header ── */

.tool-header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.tool-emoji {
  font-size: 36px;
  line-height: 1;
}

/* ── Mobile overlay ── */

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(45, 58, 46, 0.35);
  z-index: 150;
}

/* ── Mobile slide-in sidebar ── */

.mobile-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 250px;
  height: 100vh;
  background: var(--white);
  z-index: 200;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.mobile-sidebar-header {
  display: flex;
  justify-content: flex-end;
  padding: 14px 16px 0;
  flex-shrink: 0;
}

.close-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 22px;
  color: var(--olive-mid);
  padding: 0;
  line-height: 1;
}

.hidden {
  display: none !important;
}

.debug-menu {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 700;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.debug-menu-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.debug-menu-toggle {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  border: 2px solid #8f1111;
  background: #ff3b30;
  color: #fff;
  box-shadow: 0 10px 26px rgba(143, 17, 17, 0.35);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.debug-menu-icon {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
}

.debug-menu-toggle:hover {
  background: #db241a;
}

.debug-wipe-btn {
  border: 2px solid #8f1111;
  background: #ff3b30;
  color: #fff;
  border-radius: 16px;
  padding: 14px 18px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  box-shadow: 0 10px 26px rgba(143, 17, 17, 0.35);
  cursor: pointer;
}

.debug-unlock-btn {
  border: 2px solid #8f1111;
  background: #ff3b30;
  color: #fff;
  border-radius: 16px;
  padding: 14px 18px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  box-shadow: 0 10px 26px rgba(143, 17, 17, 0.35);
  cursor: pointer;
}

.debug-deadline-btn {
  border: 2px solid #8f1111;
  background: #ff3b30;
  color: #fff;
  border-radius: 16px;
  padding: 14px 18px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  box-shadow: 0 10px 26px rgba(143, 17, 17, 0.35);
  cursor: pointer;
}

.debug-deadline-reset-btn {
  border: 2px solid #8f1111;
  background: #ff3b30;
  color: #fff;
  border-radius: 16px;
  padding: 14px 18px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  box-shadow: 0 10px 26px rgba(143, 17, 17, 0.35);
  cursor: pointer;
}

.debug-deadline-btn span {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: none;
}

.debug-deadline-reset-btn span {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: none;
}

.debug-unlock-btn span {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: none;
}

.debug-unlock-btn:hover {
  background: #db241a;
}

.debug-deadline-btn:hover {
  background: #db241a;
}

.debug-deadline-reset-btn:hover {
  background: #db241a;
}

.debug-wipe-btn span {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: none;
}

.debug-wipe-btn:hover {
  background: #db241a;
}

@media (max-width: 767px) {
  .debug-menu {
    right: 12px;
    bottom: 72px;
  }

  .debug-unlock-btn,
  .debug-deadline-btn,
  .debug-deadline-reset-btn,
  .debug-wipe-btn {
    padding: 12px 14px;
    max-width: calc(100vw - 24px);
  }
}

/* ── Responsive ── */

@media (max-width: 767px) {
  .sidebar {
    display: none;
  }

  .main {
    margin-left: 0;
    padding-bottom: 40px;
  }

  .topbar {
    padding: 14px 18px;
  }

  .hamburger {
    display: block;
  }

  .content-area {
    padding: 24px 16px;
  }

  .input-grid {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 20px 18px;
  }
}