/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

:root {
  --c-bg: #0f1117;
  --c-surface: #1a1d27;
  --c-surface-2: #242836;
  --c-border: #2e3345;
  --c-text: #e4e6ed;
  --c-text-dim: #8b8fa3;
  --c-primary: #6366f1;
  --c-primary-hover: #818cf8;
  --c-success: #22c55e;
  --c-success-hover: #16a34a;
  --c-danger: #ef4444;
  --c-danger-hover: #dc2626;
  --c-instagram: #e1306c;
  --c-facebook: #1877f2;
  --c-linkedin: #0a66c2;
  --radius: 8px;
  --radius-sm: 4px;
  --shadow: 0 2px 8px rgba(0,0,0,.3);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.5;
  min-height: 100vh;
}

/* === Header === */
.header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
}

.header__title {
  font-size: 1.25rem;
  font-weight: 600;
}

.header__version {
  font-size: 0.75rem;
  color: var(--c-text-dim);
  background: var(--c-surface-2);
  padding: 2px 8px;
  border-radius: 10px;
}

/* === Main === */
.main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
}

/* === Controls === */
.controls {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.controls__row {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}

.controls__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.controls__field label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--c-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.controls__field select {
  background: var(--c-surface-2);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.9rem;
  min-width: 220px;
  cursor: pointer;
}

.controls__field select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.controls__field input[type="text"],
.controls__field input[type="url"] {
  background: var(--c-surface-2);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.9rem;
  min-width: 220px;
}

.controls__field input[type="text"]:disabled,
.controls__field input[type="url"]:disabled {
  opacity: 0.5;
}

.controls__field input[type="text"]:focus,
.controls__field input[type="url"]:focus {
  outline: none;
  border-color: var(--c-accent);
}

.checkbox-group {
  display: flex;
  gap: 14px;
}

.checkbox-group label,
.checkbox-inline {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.85rem;
  color: var(--c-text);
  cursor: pointer;
}

.checkbox-group input[type="checkbox"],
.checkbox-inline input[type="checkbox"] {
  accent-color: var(--c-primary);
  width: 16px;
  height: 16px;
}

/* === Buttons === */
.btn {
  padding: 8px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn--primary {
  background: var(--c-primary);
  color: #fff;
}
.btn--primary:hover:not(:disabled) { background: var(--c-primary-hover); }

.btn--success {
  background: var(--c-success);
  color: #fff;
}
.btn--success:hover:not(:disabled) { background: var(--c-success-hover); }

.btn--danger {
  background: transparent;
  color: var(--c-danger);
  border: 1px solid var(--c-danger);
}
.btn--danger:hover:not(:disabled) {
  background: var(--c-danger);
  color: #fff;
}

/* === Status Bar === */
.status-bar {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.status-bar__text {
  font-size: 0.9rem;
  font-weight: 500;
  min-width: 200px;
}

.status-bar__progress {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
}

.progress {
  flex: 1;
  height: 8px;
  background: var(--c-surface-2);
  border-radius: 4px;
  overflow: hidden;
}

.progress__fill {
  height: 100%;
  background: var(--c-primary);
  border-radius: 4px;
  transition: width 0.4s ease;
}

.progress__label {
  font-size: 0.8rem;
  color: var(--c-text-dim);
  min-width: 36px;
  text-align: right;
}

/* === Calendar Grid === */
.calendar {
  margin-bottom: 20px;
}

.calendar__heading {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

/* === Post Card === */
.post-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 10px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 110px;
}

.post-card:hover {
  border-color: var(--c-primary);
  transform: translateY(-1px);
}

.post-card--instagram { border-top: 3px solid var(--c-instagram); }
.post-card--facebook  { border-top: 3px solid var(--c-facebook); }
.post-card--linkedin  { border-top: 3px solid var(--c-linkedin); }

.post-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.post-card__day {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--c-text-dim);
}

.post-card__platform {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.post-card__platform--instagram { color: var(--c-instagram); }
.post-card__platform--facebook  { color: var(--c-facebook); }
.post-card__platform--linkedin  { color: var(--c-linkedin); }

.post-card__title {
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.3;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.post-card__type {
  font-size: 0.65rem;
  color: var(--c-text-dim);
}

.post-card__thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-top: auto;
}

/* === Badge === */
.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--c-surface-2);
  color: var(--c-text-dim);
  text-transform: capitalize;
}

.badge--draft      { background: #3b3f51; color: #9ca3bd; }
.badge--generated  { background: #1e3a5f; color: #60a5fa; }
.badge--approved   { background: #14532d; color: #4ade80; }
.badge--scheduled  { background: #1a2e05; color: #a3e635; }
.badge--failed     { background: #450a0a; color: #f87171; }

/* === Actions === */
.actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  padding: 16px 0;
}

/* === Modal === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}

.modal {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 720px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
}

.modal__close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  color: var(--c-text-dim);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}
.modal__close:hover { color: var(--c-text); }

.modal__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-border);
}

.modal__platform {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
}

.modal__date,
.modal__day {
  font-size: 0.85rem;
  color: var(--c-text-dim);
}

.modal__body {
  padding: 20px;
  display: flex;
  gap: 20px;
}

.modal__image-wrap {
  flex: 0 0 240px;
}

.modal__image {
  width: 100%;
  border-radius: var(--radius-sm);
}

.modal__no-image {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-surface-2);
  border-radius: var(--radius-sm);
  color: var(--c-text-dim);
  font-size: 0.85rem;
}

.modal__details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal__details h3 {
  font-size: 1rem;
  font-weight: 600;
}

.modal__meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.modal__caption {
  font-size: 0.85rem;
  white-space: pre-wrap;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-surface-2);
  padding: 12px;
  border-radius: var(--radius-sm);
  max-height: 200px;
  overflow-y: auto;
}

.modal__field {
  font-size: 0.82rem;
  color: var(--c-text-dim);
}

.modal__field strong {
  color: var(--c-text);
}

/* === Button Variants === */
.btn--small {
  padding: 6px 14px;
  font-size: 0.78rem;
}

.btn--outline {
  background: transparent;
  color: var(--c-primary);
  border: 1px solid var(--c-primary);
  cursor: pointer;
}
.btn--outline:hover {
  background: var(--c-primary);
  color: #fff;
}

/* === Modal Image Actions === */
.modal__image-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

/* === Modal Edit Fields === */
.modal__edit-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modal__edit-field label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--c-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modal__input,
.modal__textarea {
  background: var(--c-surface-2);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.85rem;
  font-family: inherit;
  line-height: 1.5;
  width: 100%;
  transition: border-color 0.15s;
}

.modal__input:focus,
.modal__textarea:focus {
  outline: none;
  border-color: var(--c-primary);
}

.modal__textarea {
  resize: vertical;
  min-height: 80px;
}

.modal__readonly-value {
  font-size: 0.85rem;
  color: var(--c-text-dim);
}

.modal__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 4px;
}

.modal__save-status {
  font-size: 0.8rem;
  font-weight: 500;
}

/* === Insights Stats === */
.modal__insights {
  display: flex;
  gap: 16px;
  padding: 10px 0;
  border-top: 1px solid var(--c-border);
}

.insight-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 60px;
}

.insight-stat__value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-text);
}

.insight-stat__label {
  font-size: 0.7rem;
  color: var(--c-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.post-card__stats {
  display: flex;
  gap: 8px;
  font-size: 0.65rem;
  color: var(--c-text-dim);
  margin-top: auto;
}

.post-card__stat {
  display: flex;
  align-items: center;
  gap: 2px;
}

/* === Analyzer Dashboard === */
.analyzer {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}

.analyzer__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-border);
}

.analyzer__title {
  font-size: 1.1rem;
  font-weight: 600;
}

.analyzer__layout {
  display: flex;
  min-height: 500px;
}

.analyzer__sidebar {
  width: 240px;
  flex-shrink: 0;
  padding: 16px;
  border-right: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.analyzer__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--c-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.analyzer__select {
  background: var(--c-surface-2);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.85rem;
  width: 100%;
  cursor: pointer;
}

.analyzer__select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.analyzer__summary {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--c-border);
}

.analyzer__summary-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.analyzer__summary-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text);
}

.analyzer__summary-label {
  font-size: 0.75rem;
  color: var(--c-text-dim);
}

.analyzer__content {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  max-height: 600px;
}

.analyzer__placeholder,
.analyzer__loading {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
  color: var(--c-text-dim);
  font-size: 0.9rem;
}

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

.analyzer-post {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  background: var(--c-surface-2);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--c-border);
  transition: border-color 0.15s;
}

.analyzer-post:hover {
  border-left-color: var(--c-primary);
}

.analyzer-post--instagram { border-left-color: var(--c-instagram); }
.analyzer-post--facebook  { border-left-color: var(--c-facebook); }
.analyzer-post--linkedin  { border-left-color: var(--c-linkedin); }

.analyzer-post__info {
  flex: 1;
  min-width: 0;
}

.analyzer-post__title {
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.analyzer-post__meta {
  font-size: 0.72rem;
  color: var(--c-text-dim);
  margin-top: 2px;
}

.analyzer-post__platform {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 70px;
}

.analyzer-post__stats {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

.analyzer-post__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 50px;
}

.analyzer-post__stat-value {
  font-size: 0.95rem;
  font-weight: 700;
}

.analyzer-post__stat-label {
  font-size: 0.65rem;
  color: var(--c-text-dim);
  text-transform: uppercase;
}

/* === Toast === */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--c-danger);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2000;
  font-size: 0.85rem;
  max-width: 400px;
}

.toast__close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0.8;
}
.toast__close:hover { opacity: 1; }

/* === Responsive === */
@media (max-width: 1100px) {
  .calendar__grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (max-width: 768px) {
  .controls__row {
    flex-direction: column;
    align-items: stretch;
  }

  .controls__field select {
    min-width: unset;
    width: 100%;
  }

  .calendar__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .modal__body {
    flex-direction: column;
  }

  .modal__image-wrap {
    flex: unset;
  }

  .analyzer__layout {
    flex-direction: column;
  }

  .analyzer__sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--c-border);
  }

  .analyzer-post__stats {
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .calendar__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .main {
    padding: 12px;
  }
}