@import "tailwindcss";

:root {
  --font-display: "Bahnschrift", "Segoe UI", "PingFang SC", sans-serif;
  --font-body: "Microsoft YaHei UI", "PingFang SC", "Noto Sans SC", sans-serif;
  --bg: #090b12;
  --bg-soft: #101521;
  --bg-elevated: #171d2d;
  --surface: rgba(17, 22, 35, 0.88);
  --surface-strong: rgba(24, 31, 48, 0.98);
  --surface-muted: rgba(13, 17, 27, 0.92);
  --ink: #f5f7fb;
  --muted: #97a3bb;
  --line: rgba(151, 163, 187, 0.16);
  --line-strong: rgba(135, 196, 255, 0.32);
  --accent: #4ea9ff;
  --accent-strong: #7fd6ff;
  --accent-soft: rgba(78, 169, 255, 0.14);
  --success: #68d391;
  --warn: #f0b354;
  --danger: #f07f7f;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.4);
}

.app-fonts {
  font-family: var(--font-body);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body), sans-serif;
  background:
    radial-gradient(circle at top left, rgba(53, 112, 255, 0.18), transparent 26%),
    radial-gradient(circle at top right, rgba(12, 132, 92, 0.12), transparent 24%),
    radial-gradient(circle at bottom center, rgba(92, 51, 174, 0.12), transparent 30%),
    linear-gradient(180deg, #0a0d15 0%, #080a10 100%);
}

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

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

button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

input::placeholder,
textarea::placeholder {
  color: rgba(151, 163, 187, 0.74);
}

.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

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

.auth-grid {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  background:
    linear-gradient(160deg, rgba(10, 13, 21, 0.98) 0%, rgba(8, 10, 16, 0.98) 100%);
}

.auth-hero {
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.auth-card {
  width: min(460px, calc(100vw - 32px));
  margin: auto;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(16, 21, 33, 0.94);
  box-shadow: var(--shadow);
}

.eyebrow,
.brand-kicker,
.header-kicker {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-strong);
  font-size: 12px;
}

.headline {
  margin: 10px 0 14px;
  font-size: clamp(36px, 5vw, 70px);
  line-height: 0.96;
  font-family: var(--font-display), sans-serif;
}

.subcopy {
  max-width: 560px;
  line-height: 1.7;
  color: var(--muted);
}

.form-stack {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.field-label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.field-label input,
.field-label select,
.field-label textarea,
.prompt-editor,
.library-search input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--ink);
  background: rgba(10, 14, 23, 0.88);
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.field-label input:focus,
.field-label select:focus,
.field-label textarea:focus,
.prompt-editor:focus,
.library-search input:focus {
  border-color: var(--line-strong);
  background: rgba(16, 21, 33, 0.96);
}

.field-label textarea,
.prompt-editor {
  min-height: 150px;
  resize: vertical;
}

.primary-button,
.ghost-button,
.danger-button {
  border: 0;
  border-radius: 16px;
  padding: 14px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease;
}

.primary-button:hover,
.ghost-button:hover,
.danger-button:hover {
  transform: translateY(-1px);
}

.primary-button {
  background: linear-gradient(135deg, #2f86ff 0%, #59c7ff 100%);
  color: white;
  box-shadow: 0 16px 40px rgba(47, 134, 255, 0.28);
}

.ghost-button {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  color: var(--ink);
}

.danger-button {
  background: rgba(240, 127, 127, 0.12);
  border: 1px solid rgba(240, 127, 127, 0.22);
  color: var(--danger);
}

.compact-button {
  min-height: 40px;
  padding: 10px 14px;
  font-size: 13px;
}

.shell-grid {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 320px 1fr;
}

.shell-sidebar {
  padding: 28px 22px;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(14, 18, 29, 0.98) 0%, rgba(9, 12, 20, 0.98) 100%);
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: sticky;
  top: 0;
  min-height: 100vh;
}

.brand-block {
  padding: 18px;
  border-radius: 28px;
  border: 1px solid rgba(127, 214, 255, 0.1);
  background:
    linear-gradient(145deg, rgba(27, 38, 61, 0.96) 0%, rgba(12, 17, 28, 0.98) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.brand-block h1 {
  margin: 8px 0 10px;
  font-size: 34px;
  font-family: var(--font-display), sans-serif;
}

.brand-block p {
  margin: 0;
  line-height: 1.7;
  color: var(--muted);
}

.brand-status {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  font-size: 13px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 6px rgba(104, 211, 145, 0.12);
}

.sidebar-nav {
  display: grid;
  gap: 10px;
}

.nav-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  color: var(--muted);
  border: 1px solid transparent;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.nav-item svg {
  margin-top: 2px;
}

.nav-item span {
  display: block;
  font-weight: 700;
  color: var(--ink);
}

.nav-item small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  line-height: 1.45;
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(47, 134, 255, 0.16), rgba(89, 199, 255, 0.08));
  border-color: rgba(127, 214, 255, 0.18);
}

.profile-card,
.panel,
.stat-card,
.pulse-card {
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--surface);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.profile-card {
  padding: 18px;
  margin-top: auto;
  display: grid;
  gap: 16px;
}

.profile-card-main {
  display: grid;
  gap: 10px;
}

.profile-avatar {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(47, 134, 255, 0.28), rgba(89, 199, 255, 0.16));
  border: 1px solid rgba(127, 214, 255, 0.16);
  font-weight: 800;
  letter-spacing: 0.06em;
}

.profile-avatar-large {
  width: 64px;
  height: 64px;
}

.profile-name {
  font-weight: 800;
}

.profile-meta {
  color: var(--muted);
  font-size: 14px;
}

.shell-main {
  padding: 24px;
}

.shell-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.shell-header h2 {
  margin: 6px 0 8px;
  font-size: 34px;
  font-family: var(--font-display), sans-serif;
}

.shell-header-copy {
  margin: 0;
  max-width: 620px;
  color: var(--muted);
  line-height: 1.65;
}

.shell-header-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.header-chip {
  padding: 10px 14px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.header-chip-success {
  color: #baf5cf;
  background: rgba(104, 211, 145, 0.1);
  border-color: rgba(104, 211, 145, 0.16);
}

.shell-content {
  margin-top: 22px;
  display: grid;
  gap: 18px;
}

.panel,
.stat-card,
.pulse-card {
  padding: 22px;
}

.panel-grid,
.stats-grid,
.two-col-grid,
.workbench-grid,
.studio-summary-grid,
.studio-control-grid,
.media-slot-grid {
  display: grid;
  gap: 18px;
}

.panel-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.two-col-grid {
  grid-template-columns: 1.05fr 0.95fr;
}

.workbench-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: start;
}

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

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

.panel h3,
.stat-card h3,
.library-header h3,
.workbench-header h3 {
  margin: 0 0 12px;
  font-size: 24px;
  font-family: var(--font-display), sans-serif;
}

.stat-card .value {
  font-size: 34px;
  font-family: var(--font-display), sans-serif;
}

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

.row,
.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.toolbar {
  justify-content: space-between;
}

.list-grid {
  display: grid;
  gap: 12px;
}

.list-item {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.list-item strong {
  display: block;
  margin-bottom: 6px;
}

.mini-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.tone-soft {
  background: rgba(151, 163, 187, 0.12);
  color: #ced8ea;
}

.tone-success {
  background: rgba(104, 211, 145, 0.14);
  color: var(--success);
}

.tone-warn {
  background: rgba(240, 179, 84, 0.14);
  color: var(--warn);
}

.tone-danger {
  background: rgba(240, 127, 127, 0.14);
  color: var(--danger);
}

.tone-ghost {
  background: rgba(151, 163, 187, 0.08);
  color: var(--muted);
}

.media-preview {
  width: 100%;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #06080c;
}

.code-block {
  margin: 0;
  padding: 16px;
  border-radius: 18px;
  background: #080b12;
  border: 1px solid var(--line);
  color: #d7e1ff;
  overflow: auto;
  font-size: 13px;
}

.studio-panel,
.library-panel,
.asset-management-shell {
  overflow: hidden;
}

.workbench-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.studio-stat {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(31, 41, 64, 0.88), rgba(15, 20, 32, 0.94));
}

.studio-stat span,
.studio-stat small {
  display: block;
}

.studio-stat span,
.mini-note {
  color: var(--muted);
  font-size: 13px;
}

.studio-stat strong {
  display: block;
  margin: 14px 0 10px;
  font-size: 30px;
  font-family: var(--font-display), sans-serif;
}

.control-block {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.control-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.block-title {
  font-weight: 800;
  font-size: 15px;
}

.model-card-grid {
  display: grid;
  gap: 12px;
}

.model-card {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px;
  background: linear-gradient(160deg, rgba(12, 17, 28, 0.96), rgba(25, 34, 53, 0.88));
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.model-card.active {
  border-color: rgba(127, 214, 255, 0.32);
  background: linear-gradient(160deg, rgba(29, 63, 116, 0.92), rgba(18, 29, 52, 0.96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.model-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.model-card-head strong,
.asset-card-title-row strong {
  display: block;
  font-size: 16px;
}

.model-card-head span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
}

.model-card p {
  margin: 14px 0;
  color: var(--muted);
  line-height: 1.6;
}

.model-card-metrics {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.model-card-metrics span {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #d4ebff;
  font-size: 12px;
}

.prompt-editor {
  min-height: 180px;
}

.segmented-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.segmented-button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  cursor: pointer;
}

.segmented-button.active {
  background: linear-gradient(135deg, rgba(47, 134, 255, 0.18), rgba(89, 199, 255, 0.12));
  border-color: rgba(127, 214, 255, 0.22);
  color: white;
}

.media-slot {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(8, 11, 18, 0.7);
}

.media-slot-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.media-slot-body {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.selection-placeholder {
  color: var(--muted);
  line-height: 1.6;
  font-size: 13px;
}

.selected-asset-chip {
  display: grid;
  gap: 4px;
  min-width: 0;
  border: 1px solid rgba(127, 214, 255, 0.16);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(47, 134, 255, 0.08);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.selected-asset-chip span,
.selected-asset-chip small {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.selected-asset-chip small {
  color: var(--muted);
}

.text-button {
  border: 0;
  padding: 0;
  background: none;
  color: var(--accent-strong);
  cursor: pointer;
}

.toggle-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.toggle-card input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.toggle-card span {
  display: block;
  font-weight: 700;
}

.toggle-card small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.inline-feedback {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  color: var(--muted);
}

.inline-feedback.is-success {
  border-color: rgba(104, 211, 145, 0.18);
  background: rgba(104, 211, 145, 0.08);
  color: #c8f3d5;
}

.inline-feedback.is-error {
  border-color: rgba(240, 127, 127, 0.18);
  background: rgba(240, 127, 127, 0.08);
  color: #ffd7d7;
}

.composer-footer {
  display: grid;
  gap: 14px;
}

.primary-button-wide {
  width: 100%;
}

.library-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.workspace-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tab-chip {
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 13px;
}

.tab-chip.active {
  background: rgba(47, 134, 255, 0.16);
  color: white;
  border-color: rgba(127, 214, 255, 0.2);
}

.asset-upload-panel,
.recent-task-strip {
  margin-bottom: 18px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.upload-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  margin-top: 14px;
}

.file-picker {
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px dashed rgba(127, 214, 255, 0.22);
  background: rgba(10, 14, 23, 0.7);
  color: var(--muted);
  cursor: pointer;
}

.file-picker input {
  display: none;
}

.file-picker span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.library-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.library-search {
  min-width: min(100%, 280px);
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(10, 14, 23, 0.8);
}

.library-search input {
  border: 0;
  background: transparent;
}

.asset-gallery {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.asset-library-card {
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(12, 17, 28, 0.96), rgba(18, 24, 36, 0.92));
}

.asset-library-card.selected {
  border-color: rgba(127, 214, 255, 0.26);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.asset-thumb {
  position: relative;
  height: 152px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
}

.asset-thumb-image {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.asset-thumb-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.asset-thumb-audio {
  gap: 10px;
  color: var(--accent-strong);
  background:
    radial-gradient(circle at top, rgba(47, 134, 255, 0.2), transparent 52%),
    rgba(8, 11, 18, 0.96);
}

.asset-media-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(9, 12, 20, 0.8);
  border: 1px solid rgba(127, 214, 255, 0.18);
  font-size: 12px;
}

.asset-card-body {
  padding: 16px;
}

.asset-card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.asset-card-title-row strong {
  margin: 0;
  line-height: 1.5;
  word-break: break-word;
}

.asset-card-meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.asset-selected-mark {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #c7eeff;
  font-size: 12px;
  white-space: nowrap;
}

.recent-task-strip h4 {
  margin: 0 0 8px;
  font-size: 18px;
}

.compact-list {
  margin-top: 14px;
}

.task-mini-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.task-mini-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

.task-mini-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.empty-state {
  padding: 24px;
  border-radius: 18px;
  border: 1px dashed rgba(151, 163, 187, 0.2);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  text-align: center;
}

.profile-overview-card {
  display: flex;
  align-items: center;
  gap: 14px;
}

@media (max-width: 1320px) {
  .workbench-grid,
  .two-col-grid,
  .studio-control-grid,
  .media-slot-grid {
    grid-template-columns: 1fr;
  }

  .studio-summary-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

@media (max-width: 1100px) {
  .auth-grid,
  .shell-grid {
    grid-template-columns: 1fr;
  }

  .shell-sidebar {
    position: static;
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .shell-main {
    padding: 18px;
  }
}

@media (max-width: 720px) {
  .auth-hero,
  .shell-sidebar,
  .shell-main,
  .panel,
  .stat-card,
  .pulse-card {
    padding: 18px;
  }

  .workbench-header,
  .library-header,
  .shell-header {
    flex-direction: column;
  }

  .upload-row {
    grid-template-columns: 1fr;
  }

  .asset-gallery {
    grid-template-columns: 1fr;
  }
}