:root {
  --primary: #5B1B62;
  --primary-dark: #411246;
  --accent: #D5A63E;
  --bg: #F8F7FB;
  --surface: #FFFFFF;
  --text: #1F1B24;
  --muted: #6B6672;
  --border: #E7E2EB;
  --danger: #B42318;
  --success: #027A48;
  --warning: #B54708;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }

button, input, textarea, select {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--primary-dark);
  color: white;
  padding: 24px;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 32px;
}

.nav-link {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  margin-bottom: 8px;
  color: rgba(255,255,255,.88);
}

.nav-link:hover, .nav-link.active {
  background: rgba(255,255,255,.12);
}

.main {
  padding: 28px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}

.page-title h1 { margin: 0 0 6px; }
.page-title p { margin: 0; color: var(--muted); }

.grid {
  display: grid;
  gap: 18px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 20px;
  box-shadow: 0 12px 32px rgba(65,18,70,.06);
}

.btn {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 14px;
  padding: 11px 16px;
  cursor: pointer;
  font-weight: 700;
}

.btn-icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-secondary {
  background: #EEE8F1;
  color: var(--primary-dark);
}

.btn-danger {
  background: #FEF3F2;
  color: var(--danger);
}

.btn:disabled {
  cursor: wait;
  opacity: .72;
}

.button-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(65, 18, 70, .28);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: button-spin .75s linear infinite;
}

.dashboard-loading-overlay {
  position: fixed;
  z-index: 1000;
  display: grid;
  inset: 0;
  place-items: center;
  background: rgba(31, 27, 36, .28);
}

.dashboard-loading-overlay[hidden] {
  display: none;
}

.dashboard-loading-panel {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  border: 1px solid #D7C5DC;
  border-radius: 18px;
  padding: 20px 24px;
  background: white;
  color: var(--primary-dark);
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 18px 44px rgba(31, 27, 36, .2);
}

.dashboard-loading-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(65, 18, 70, .24);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: button-spin .75s linear infinite;
}

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

.form-grid {
  display: grid;
  gap: 16px;
}

.field label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
}

.field .nested-field-label {
  margin-top: 14px;
  font-size: 13px;
}

.field .checkbox-field {
  display: flex;
  gap: 7px;
  align-items: center;
  margin-top: 10px;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
}

.checkbox-field input {
  width: auto;
  margin: 0;
}

.global-caption-section {
  display: grid;
  gap: 10px;
  border: 1px solid #D7C5DC;
  border-radius: 18px;
  padding: 16px;
  background: #FBF8FC;
}

.global-caption-section label {
  display: block;
  margin-bottom: 5px;
  color: var(--primary-dark);
  font-size: 18px;
  font-weight: 800;
}

.caption-ai-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.btn-ai {
  border: 1px solid #D7C5DC;
  padding: 8px 12px;
  background: white;
  color: var(--primary);
  font-size: 13px;
}

.field-help {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.character-count {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  text-align: right;
}

.section-title {
  margin: 4px 0;
  font-size: 18px;
}

.caption-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 7px;
}

.caption-platform-chip {
  border-radius: 999px;
  padding: 5px 9px;
  background: #EEE8F1;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 800;
}

.caption-platform-empty {
  color: var(--muted);
  font-size: 13px;
}

.input, textarea, select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  background: white;
}

textarea { min-height: 130px; resize: vertical; }

.media-preview {
  display: flex;
  gap: 10px;
  align-items: baseline;
  justify-content: space-between;
}

.media-preview span {
  overflow-wrap: anywhere;
}

.remove-media-button {
  flex: 0 0 auto;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--danger);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  text-decoration: underline;
}

.platform-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.platform-connect-button {
  gap: 8px;
}

.platform-connect-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
}

.platform-connect-status {
  display: none;
  margin-top: 3px;
  color: var(--success);
  font-size: 11px;
  font-weight: 800;
}

.platform-connect-button.is-connected .platform-connect-status {
  display: block;
}

.platform-connect-button.is-connected:disabled {
  cursor: not-allowed;
  opacity: 1;
}

.platform-connect-button .platform-icon {
  width: 24px;
  height: 24px;
  max-width: 24px;
  max-height: 24px;
  flex: 0 0 auto;
  object-fit: contain;
}

.platform-option {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  background: white;
  cursor: pointer;
}

.status {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 800;
  text-transform: capitalize;
  background: #EEE8F1;
  color: var(--primary-dark);
}

.status-published, .status-connected, .status-success { background: #ECFDF3; color: var(--success); }
.status-failed, .status-partial_failure, .status-error { background: #FEF3F2; color: var(--danger); }
.status-scheduled { background: #FFFAEB; color: var(--warning); }

.dashboard-category {
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.account-context-bar, .account-context-actions {
  display: flex;
  gap: 16px;
  align-items: center;
}

.account-context-bar {
  justify-content: space-between;
  margin-bottom: 20px;
}

.account-context-bar h2, .account-context-bar p {
  margin: 0;
}

.account-context-bar p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

.account-context-actions select {
  min-width: 230px;
}

.ai-key-card .input {
  min-width: 280px;
}

.account-signature-actions {
  width: min(520px, 100%);
}

.account-signature-actions textarea {
  min-height: 84px;
}

.dashboard-category:hover, .dashboard-category.is-active {
  border-color: var(--primary);
  box-shadow: 0 12px 32px rgba(65,18,70,.14);
}

.dashboard-category h2, .dashboard-category p {
  margin: 0;
}

.dashboard-category strong {
  display: block;
  margin: 12px 0 6px;
  color: var(--primary);
  font-size: 28px;
}

.dashboard-empty {
  color: var(--muted);
}

.dashboard-pagination {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  margin-top: 18px;
}

.dashboard-pagination[hidden] {
  display: none;
}

.dashboard-pagination span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.failure-messages {
  display: grid;
  gap: 6px;
  margin: 12px 0;
}

.failure-message {
  margin: 0;
  border: 1px solid #FECDCA;
  border-radius: 10px;
  padding: 8px 10px;
  background: #FEF3F2;
  color: var(--danger);
  font-size: 12px;
  line-height: 1.45;
}

.post-card, .calendar-item, .account-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.account-card-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.calendar-content {
  min-width: 0;
}

.calendar-item-heading {
  display: flex;
  gap: 7px;
  align-items: center;
}

.calendar-status-icon {
  display: inline-grid;
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  place-items: center;
}

.calendar-status-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.3;
}

.calendar-status-icon-published {
  color: var(--success);
}

.calendar-status-icon-scheduled {
  color: #8A8490;
}

.calendar-toolbar, .calendar-navigation, .calendar-view-toggle {
  display: flex;
  gap: 12px;
  align-items: center;
}

.calendar-toolbar {
  justify-content: space-between;
  margin-bottom: 18px;
}

.calendar-navigation h2 {
  min-width: 190px;
  margin: 0;
  text-align: center;
}

.calendar-navigation .btn {
  padding: 7px 13px;
  font-size: 22px;
  line-height: 1;
}

.calendar-view-toggle .is-active {
  background: var(--primary);
  color: white;
}

.month-calendar-weekdays, .month-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.month-calendar-weekdays {
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  text-transform: uppercase;
}

.month-calendar-weekdays strong {
  padding: 8px;
}

.month-calendar-grid {
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  background: white;
}

.month-calendar-day {
  position: relative;
  min-height: 150px;
  padding: 8px 8px 30px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.month-calendar-add-post {
  position: absolute;
  bottom: 7px;
  left: 7px;
  display: grid;
  width: 19px;
  height: 19px;
  border: 1px solid #D7C5DC;
  border-radius: 50%;
  place-items: center;
  background: white;
  color: var(--primary);
}

.month-calendar-add-post:hover {
  border-color: var(--primary);
  background: #FBF8FC;
}

.month-calendar-add-post svg {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 2.2;
}

.month-calendar-day.is-outside-month {
  background: #F1EFF3;
  color: var(--muted);
}

.month-calendar-day-number {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 800;
}

.month-calendar-post {
  display: grid;
  width: 100%;
  grid-template-columns: 17px minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  margin-bottom: 6px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-size: 11px;
  text-align: left;
}

.month-calendar-post.has-thumbnail {
  grid-template-columns: 32px 17px minmax(0, 1fr);
}

.month-calendar-post:hover {
  border-color: var(--primary);
}

.month-calendar-post span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.month-calendar-thumbnail {
  width: 32px;
  height: 32px;
  border-radius: 5px;
  background: #EEE8F1;
  object-fit: cover;
}

.calendar-side, .calendar-actions {
  display: flex;
  gap: 10px;
}

.calendar-side {
  align-items: flex-end;
  flex-direction: column;
}

.calendar-actions .btn {
  padding: 8px 12px;
  font-size: 13px;
}

.calendar-thumbnails {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.calendar-thumbnail {
  width: 72px;
  height: 72px;
  border-radius: 12px;
  background: #EEE8F1;
  object-fit: cover;
}

.calendar-no-media {
  color: var(--muted);
  font-size: 13px;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.media-folder-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.media-folder-card {
  display: grid;
  gap: 7px;
  justify-items: center;
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  text-align: center;
}

.media-folder-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 20px rgba(65,18,70,.12);
}

.media-folder-icon {
  display: block;
  width: 72px;
  height: 72px;
  color: #C49232;
}

.media-folder-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.media-folder-card span:last-child {
  color: var(--muted);
  font-size: 12px;
}

.media-folder-navigation {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 16px;
}

.media-folder-navigation h2 {
  margin: 0;
  font-size: 20px;
}

.media-thumb {
  height: 110px;
  border-radius: 16px;
  background: #EEE8F1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
}

.media-card-thumbnail {
  width: 100%;
  height: 150px;
  border-radius: 16px;
  background: #EEE8F1;
  object-fit: cover;
}

.media-card h3 {
  margin: 12px 0 6px;
  overflow-wrap: anywhere;
  font-size: 14px;
  line-height: 1.3;
}

.media-card p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
}

.media-card-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.media-card-actions .btn {
  min-width: 0;
  padding: 7px 8px;
  border-radius: 10px;
  font-size: 12px;
}

.media-picker-actions {
  display: flex;
  gap: 10px;
}

.media-library-dialog {
  width: min(820px, calc(100% - 32px));
}

.media-library-option {
  display: grid;
  gap: 8px;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 10px;
  cursor: pointer;
}

.media-library-option:has(input:checked) {
  border-color: var(--primary);
  box-shadow: 0 8px 20px rgba(65,18,70,.12);
}

.media-library-option input {
  justify-self: end;
}

.media-library-option span {
  overflow: hidden;
  font-size: 12px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-library-option small {
  color: var(--muted);
  font-size: 11px;
}

.composer-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.ai-caption-dialog {
  width: min(680px, calc(100% - 32px));
}

.ai-caption-dialog .field + .field {
  margin-top: 16px;
}

.ai-caption-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 18px;
}

.preview-dialog {
  width: min(520px, calc(100% - 32px));
  border: 0;
  border-radius: 22px;
  padding: 0;
  box-shadow: 0 24px 70px rgba(31, 27, 36, .28);
}

.preview-dialog::backdrop {
  background: rgba(31, 27, 36, .58);
}

.post-preview-panel {
  padding: 20px;
}

.preview-heading {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.media-library-heading-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.preview-heading h2, .preview-eyebrow, .social-preview-header p, .preview-note {
  margin: 0;
}

.preview-eyebrow {
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.preview-heading select {
  width: auto;
  max-width: 160px;
  padding: 8px 10px;
}

.dialog-close {
  display: grid;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  place-items: center;
  background: #EEE8F1;
  color: var(--primary-dark);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.preview-platform-field {
  margin-bottom: 14px;
}

.preview-platform-field label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 800;
}

.preview-dimensions {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.social-preview {
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
}

.composer-social-preview {
  margin-inline: auto;
  transition: max-width .2s ease;
}

.composer-social-preview[data-preview-aspect="portrait"] {
  max-width: 390px;
}

.composer-social-preview[data-preview-aspect="vertical"] {
  max-width: 300px;
}

.social-preview-header, .social-preview-body {
  padding: 14px;
}

.social-preview-header {
  display: flex;
  gap: 10px;
  align-items: center;
}

.social-preview-header p, .preview-note, #previewSchedule {
  color: var(--muted);
  font-size: 12px;
}

.preview-avatar {
  display: grid;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  place-items: center;
  background: var(--primary);
  color: white;
  font-size: 12px;
  font-weight: 800;
}

.preview-media {
  display: grid;
  min-height: 210px;
  place-items: center;
  background: #EEE8F1;
  color: var(--primary);
  padding: 14px;
  text-align: center;
}

.preview-media[data-preview-aspect] {
  position: relative;
  min-height: 0;
  overflow: hidden;
  padding: 0;
}

.preview-media[data-preview-aspect="portrait"] {
  aspect-ratio: 4 / 5;
}

.preview-media[data-preview-aspect="vertical"] {
  aspect-ratio: 9 / 16;
}

.preview-media[data-preview-aspect="landscape"] {
  aspect-ratio: 1.91 / 1;
}

.preview-media[data-preview-aspect="widescreen"] {
  aspect-ratio: 16 / 9;
}

.preview-media img, .preview-media video {
  display: block;
  width: 100%;
  max-height: 320px;
  object-fit: cover;
}

.preview-media[data-preview-aspect] img,
.preview-media[data-preview-aspect] video {
  width: 100%;
  height: 100%;
  max-height: none;
}

.preview-media-count {
  font-size: 12px;
  font-weight: 800;
}

.preview-carousel-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
}

.preview-media[data-preview-aspect] .preview-carousel-controls {
  position: absolute;
  right: 12px;
  bottom: 12px;
  left: 12px;
  margin-top: 0;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .82);
}

.preview-media.has-video-preview[data-preview-aspect] .preview-carousel-controls {
  bottom: 68px;
}

.preview-video-controls {
  display: flex;
  width: 100%;
  gap: 8px;
  align-items: center;
  padding: 10px;
  background: rgba(255, 255, 255, .9);
  color: var(--primary-dark);
}

.preview-media[data-preview-aspect] .preview-video-controls {
  position: absolute;
  right: 12px;
  bottom: 12px;
  left: 12px;
  width: auto;
  border-radius: 12px;
}

.preview-video-playback-button,
.preview-video-audio-button {
  border: 0;
  border-radius: 999px;
  padding: 6px 10px;
  background: var(--primary);
  color: white;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
}

.preview-video-audio-button {
  background: #EEE8F1;
  color: var(--primary-dark);
}

.preview-video-slider {
  min-width: 0;
  flex: 1 1 auto;
  accent-color: var(--primary);
}

.preview-video-time {
  flex: 0 0 auto;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.preview-carousel-button {
  display: grid;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  place-items: center;
  background: var(--primary);
  color: white;
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.social-preview-body h3 {
  margin: 0 0 8px;
}

.preview-caption {
  margin: 0 0 12px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.preview-note {
  margin-top: 14px;
  line-height: 1.5;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  padding: 14px 18px;
  border-radius: 14px;
  background: var(--primary-dark);
  color: white;
  box-shadow: 0 16px 36px rgba(0,0,0,.22);
  z-index: 20;
}

.toast-error { background: var(--danger); }

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(460px, 100%);
}

@media (max-width: 860px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .account-context-bar, .account-context-actions { align-items: stretch; flex-direction: column; }
  .ai-key-card .input { min-width: 0; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .calendar-item { flex-direction: column; }
  .calendar-side { align-items: flex-start; }
  .calendar-toolbar { align-items: flex-start; flex-direction: column; }
  .month-calendar-day { min-height: 100px; padding: 4px 4px 27px; }
  .month-calendar-post { grid-template-columns: 17px; }
  .month-calendar-post.has-thumbnail { grid-template-columns: 1fr 17px; }
  .month-calendar-thumbnail { width: 100%; height: 42px; }
  .month-calendar-post span { display: none; }
  .topbar { align-items: flex-start; flex-direction: column; gap: 16px; }
}