@layer reset, theme, base, layout, components, responsive;

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

  body,
  h1,
  h2,
  p {
    margin: 0;
  }

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

@layer theme {
  :root {
    color-scheme: light;
    --font-family: Cambria, Georgia, "Times New Roman", serif;
    --font-scale: 1;
    --font-weight-body: 400;
    --surface: #f3f6f9;
    --surface-raised: #ffffff;
    --surface-muted: #f4f7fb;
    --surface-attached: #eef2f7;
    --surface-control: #edf1f6;
    --surface-control-hover: #e2e8f0;
    --surface-selected: #d7e7ff;
    --text: #1f2937;
    --text-panel: #111827;
    --text-strong: #0f172a;
    --text-secondary: #374151;
    --text-muted: #64748b;
    --text-selected: #0f172a;
    --border-subtle: #d6dde8;
    --border: #c1cad8;
    --border-focus: #4f79b7;
    --border-selected: #2f69b1;
    --semantic-success-bg: #dff3e5;
    --semantic-success-text: #164b28;
    --semantic-success-border: #58a66d;
    --semantic-warning-bg: #ffe4bf;
    --semantic-warning-text: #7a3f08;
    --semantic-warning-border: #d08020;
    --shadow: 0 14px 40px rgb(31 41 55 / 8%);
  }

  [data-theme="dark"] {
    color-scheme: dark;
    --surface: #1e1e1e;
    --surface-raised: #242833;
    --surface-muted: #20242b;
    --surface-attached: #1b1f28;
    --surface-control: #3a3a3a;
    --surface-control-hover: #4a4a4a;
    --surface-selected: #3a5a8a;
    --text: #e0e0e0;
    --text-panel: #f0f4ff;
    --text-strong: #f4f6fb;
    --text-secondary: #c2ccdb;
    --text-muted: #aeb8c8;
    --text-selected: #ffffff;
    --border-subtle: #3b4250;
    --border: #555555;
    --border-focus: #5e78a5;
    --border-selected: #7ea0d1;
    --semantic-success-bg: #2d5a3d;
    --semantic-success-text: #e8f7eb;
    --semantic-success-border: #61a873;
    --semantic-warning-bg: #90631b;
    --semantic-warning-text: #ffe1b5;
    --semantic-warning-border: #d6ac3d;
    --shadow: 0 18px 44px rgb(0 0 0 / 24%);
  }
}

@layer base {
  html {
    background: var(--surface);
    color: var(--text);
    font-family: var(--font-family);
    font-size: calc(16px * var(--font-scale));
    line-height: 1.45;
  }

  body {
    min-width: 320px;
    font-weight: var(--font-weight-body);
  }

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

  h1 {
    color: var(--text-strong);
    font-size: 1.45rem;
    line-height: 1.1;
  }

  h2 {
    color: var(--text-panel);
    font-size: 1rem;
    line-height: 1.2;
  }

  :focus-visible {
    outline: 3px solid var(--border-focus);
    outline-offset: 2px;
  }
}

@layer layout {
  .app {
    display: grid;
    grid-template-rows: 44px minmax(0, 1fr) 34px;
    height: 100dvh;
    min-height: 520px;
    overflow: hidden;
  }

  .top-nav,
  .status-bar {
    position: sticky;
    z-index: 2;
    display: flex;
    align-items: stretch;
    border-color: var(--border);
    background: var(--surface-attached);
  }

  .top-nav {
    top: 0;
    border-bottom: 1px solid var(--border);
  }

  .status-bar {
    bottom: 0;
    border-top: 1px solid var(--border);
  }

  .workspace {
    --left-panel-width: 213px;

    display: grid;
    grid-template-columns: var(--left-panel-width) minmax(0, 1fr);
    min-height: 0;
    overflow: hidden;
  }

  .app.scroll-linked .workspace {
    background: linear-gradient(
      to right,
      var(--surface-attached) 0 var(--left-panel-width),
      var(--border-subtle) var(--left-panel-width) calc(
        var(--left-panel-width) + 1px
      ),
      var(--surface) calc(var(--left-panel-width) + 1px)
    );
    grid-auto-rows: minmax(100%, auto);
    overflow: auto;
  }

  .left-panel,
  .main-panel {
    min-height: 0;
    overflow: auto;
  }

  .app.scroll-linked .left-panel,
  .app.scroll-linked .main-panel {
    overflow: visible;
  }

  .app.scroll-linked .left-panel {
    border-right-color: transparent;
    background: transparent;
  }

  .app.scroll-linked .main-panel {
    background: transparent;
  }

  .left-panel {
    border-right: 1px solid var(--border-subtle);
    background: var(--surface-attached);
    padding: 10px;
  }

  .main-panel {
    display: grid;
    align-content: start;
    gap: 14px;
    padding: 16px;
    background: var(--surface);
  }

  .view-head,
  .content-grid,
  .metrics {
    display: grid;
    gap: 12px;
  }

  .view-head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

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

  .content-grid {
    grid-template-columns: 1fr 1.25fr;
  }
}

@layer components {
  .auth-shell {
    display: grid;
    place-items: center;
    min-height: 100dvh;
    padding: 24px;
    background: var(--surface);
  }

  .auth-card {
    width: min(440px, 100%);
  }

  .auth-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
  }

  .modal-dialog {
    width: min(440px, calc(100vw - 28px));
    border: 0;
    background: transparent;
    color: var(--text);
    padding: 0;
  }

  .modal-dialog::backdrop {
    background: rgb(15 23 42 / 42%);
  }

  .modal-panel {
    box-shadow: var(--shadow);
  }

  .modal-close {
    min-width: 34px;
    padding: 0;
  }

  .login-modal-panel {
    position: relative;
    padding: 42px 16px 16px;
  }

  .login-page-panel {
    width: min(440px, 100%);
    gap: 12px;
  }

  .login-modal-close {
    position: absolute;
    top: 8px;
    right: 8px;
    min-height: 30px;
  }

  .discord-login-form {
    display: grid;
  }

  .discord-login-button {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr) 28px;
    align-items: center;
    justify-items: center;
    width: 100%;
    min-height: 46px;
    border: 1px solid #5865f2;
    border-radius: 6px;
    background: #5865f2;
    color: #ffffff;
    cursor: pointer;
    font-weight: 800;
    padding: 0 14px;
  }

  .discord-login-button:hover {
    border-color: #4752c4;
    background: #4752c4;
  }

  .discord-login-icon {
    display: block;
    width: 24px;
    height: 18px;
    justify-self: start;
  }

  .brand,
  .top-actions,
  .main-tabs,
  .status-actions,
  .view-actions,
  .panel-head {
    display: flex;
    align-items: center;
  }

  .brand {
    min-width: 113px;
    border-right: 1px solid var(--border);
    color: var(--text-strong);
    font-weight: 800;
    padding: 0 10px;
  }

  .brand-logo,
  .brand-mark {
    display: block;
  }

  .brand-mark,
  .mobile-side-menu {
    display: none;
  }

  .main-tabs {
    min-width: 0;
  }

  .top-actions,
  .status-actions {
    align-items: stretch;
    margin-left: auto;
  }

  .top-actions > form,
  .status-actions > form {
    display: flex;
    align-items: stretch;
    margin: 0;
  }

  .view-actions,
  .panel-head {
    gap: 8px;
  }

  .main-tab,
  .tool-button,
  .avatar-button,
  .status-button,
  .overflow-menu summary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    border: 0;
    border-right: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-weight: 700;
    padding: 0 14px;
  }

  .main-tab:hover,
  .tool-button:hover,
  .avatar-button:hover,
  .status-button:hover,
  .overflow-menu summary:hover,
  .button:hover {
    background: var(--surface-control-hover);
    color: var(--text-strong);
  }

  .main-tab.is-active,
  .avatar-button {
    background: var(--surface-selected);
    color: var(--text-selected);
  }

  .top-actions .tool-button:first-child,
  .status-actions .status-button:first-child {
    border-left: 1px solid var(--border);
  }

  .status-button {
    min-width: 42px;
    border-radius: 0;
    padding: 0 12px;
  }

  .overflow-menu {
    position: relative;
    display: none;
  }

  .profile-menu {
    display: block;
  }

  .overflow-menu summary {
    min-width: 38px;
    list-style: none;
    padding: 0;
  }

  .overflow-menu summary::-webkit-details-marker,
  .side-group summary::-webkit-details-marker,
  .mobile-side-menu summary::-webkit-details-marker {
    display: none;
  }

  .overflow-panel {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    z-index: 5;
    display: grid;
    min-width: 170px;
    border: 1px solid var(--border);
    background: var(--surface-raised);
    box-shadow: var(--shadow);
  }

  .status-panel {
    top: auto;
    bottom: calc(100% + 1px);
  }

  .overflow-panel a,
  .overflow-panel button {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 34px;
    border: 0;
    border-bottom: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0 12px;
    text-align: left;
  }

  .overflow-panel form {
    display: contents;
  }

  .overflow-panel a:hover,
  .overflow-panel button:hover {
    background: var(--surface-control-hover);
    color: var(--text-strong);
  }

  .context-menu {
    position: fixed;
    z-index: 20;
    display: grid;
    min-width: 150px;
    border: 1px solid var(--border);
    background: var(--surface-raised);
    box-shadow: var(--shadow);
  }

  .context-menu[hidden] {
    display: none;
  }

  .context-menu-item {
    display: flex;
    align-items: center;
    min-height: 32px;
    border: 0;
    border-bottom: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0 12px;
    text-align: left;
  }

  .context-menu-item:last-child {
    border-bottom: 0;
  }

  .context-menu-item:hover {
    background: var(--surface-control-hover);
    color: var(--text-strong);
  }

  .context-menu-item[aria-disabled="true"],
  .context-menu-item:disabled {
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.65;
  }

  .context-menu-item[aria-disabled="true"]:hover,
  .context-menu-item:disabled:hover {
    background: transparent;
    color: var(--text-muted);
  }

  .status-message {
    display: flex;
    align-items: center;
    flex: 1 1 auto;
    min-width: 0;
    gap: 8px;
    padding: 0 12px;
    white-space: nowrap;
  }

  .status-actions {
    flex: 0 0 auto;
  }

  .status-message strong {
    color: var(--text-strong);
    font-size: 0.82rem;
  }

  .status-message span {
    overflow: hidden;
    color: var(--text-muted);
    font-size: 0.76rem;
    text-overflow: ellipsis;
  }

  .panel-section,
  .side-menu,
  .side-group,
  .task-list,
  .activity-list {
    display: grid;
    gap: 4px;
  }

  .panel-section {
    margin-bottom: 14px;
  }

  .section-label,
  .eyebrow {
    color: var(--border-selected);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
  }

  .side-link,
  .side-group summary,
  .list-button {
    min-height: 30px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.92rem;
    font-weight: 400;
    list-style: none;
    padding: 5px 8px;
    text-align: left;
  }

  .side-group summary::before,
  .mobile-side-menu summary::before {
    content: "+";
    display: inline-block;
    width: 16px;
    color: var(--text-muted);
  }

  .side-group[open] summary::before,
  .mobile-side-menu[open] summary::before {
    content: "-";
  }

  .side-link {
    display: flex;
    align-items: center;
  }

  .side-link.child {
    margin-left: 16px;
    color: var(--text-muted);
  }

  .side-link:hover,
  .side-group summary:hover,
  .list-button:hover {
    background: var(--surface-control-hover);
    color: var(--text-strong);
  }

  .side-link.is-active {
    border: 1px solid var(--border-selected);
    background: var(--surface-selected);
    color: var(--text-selected);
    font-weight: 500;
  }

  .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface-control);
    color: var(--text);
    cursor: pointer;
    font-weight: 700;
    padding: 0 12px;
  }

  .button:hover {
    border-color: var(--border-focus);
  }

  .button.primary {
    border-color: var(--border-selected);
    background: var(--surface-selected);
    color: var(--text-selected);
  }

  .button.quiet {
    border-color: transparent;
    background: transparent;
    color: var(--text-muted);
  }

  .button.quiet:hover {
    border-color: transparent;
    background: var(--surface-control-hover);
    color: var(--text);
  }

  .panel,
  .metric {
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    background: var(--surface-raised);
    box-shadow: var(--shadow);
  }

  .panel {
    display: grid;
    gap: 12px;
    padding: 14px;
  }

  .panel-head {
    justify-content: space-between;
  }

  .stack,
  .box,
  .tab-content {
    display: grid;
    gap: 10px;
  }

  .stack.compact {
    gap: 8px;
  }

  .component-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .component-wide {
    grid-column: 1 / -1;
  }

  .control-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .control-row,
  .cluster,
  .segmented,
  .tabs {
    display: flex;
    align-items: center;
  }

  .control-row,
  .cluster {
    flex-wrap: wrap;
    gap: 8px;
  }

  .control-row {
    justify-content: space-between;
  }

  .box,
  .alert {
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 12px;
  }

  .box {
    background: var(--surface-muted);
  }

  .box p,
  .muted,
  .tab-content p {
    color: var(--text-muted);
  }

  .alert {
    background: var(--surface-attached);
    font-weight: 700;
  }

  .alert.success {
    border-color: var(--semantic-success-border);
    background: var(--semantic-success-bg);
    color: var(--semantic-success-text);
  }

  .alert.warning {
    border-color: var(--semantic-warning-border);
    background: var(--semantic-warning-bg);
    color: var(--semantic-warning-text);
  }

  .metric {
    display: grid;
    gap: 3px;
    padding: 12px;
  }

  .metric-label,
  .metric-note {
    color: var(--text-muted);
    font-size: 0.82rem;
  }

  .metric strong {
    color: var(--text-strong);
    font-size: 1.8rem;
    line-height: 1;
  }

  .badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    width: fit-content;
    border: 1px solid var(--border-subtle);
    border-radius: 999px;
    background: var(--surface-attached);
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 800;
    padding: 0 9px;
  }

  .badge.success {
    border-color: var(--semantic-success-border);
    background: var(--semantic-success-bg);
    color: var(--semantic-success-text);
  }

  .badge.warning {
    border-color: var(--semantic-warning-border);
    background: var(--semantic-warning-bg);
    color: var(--semantic-warning-text);
  }

  .field {
    display: grid;
    gap: 5px;
    color: var(--text-muted);
    font-size: 0.86rem;
    font-weight: 700;
  }

  .input,
  .segment,
  .tab {
    min-height: 34px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface-raised);
    color: var(--text);
  }

  .input {
    width: 100%;
    padding: 0 10px;
  }

  .segment,
  .tab {
    cursor: pointer;
    font-weight: 700;
    padding: 0 12px;
  }

  .segment:hover,
  .tab:hover,
  .input:hover {
    border-color: var(--border-focus);
  }

  .segment:hover,
  .tab:hover {
    background: var(--surface-control-hover);
  }

  .segment.is-active,
  .tab.is-active {
    border-color: var(--border-selected);
    background: var(--surface-selected);
    color: var(--text-selected);
  }

  .segmented,
  .tabs {
    gap: 4px;
    width: fit-content;
    padding: 4px;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    background: var(--surface-attached);
  }

  .switch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-weight: 700;
  }

  .tab-menu {
    display: flex;
    align-items: stretch;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 6px 0 0;
    background: var(--surface-attached);
  }

  .tab-menu-tabs,
  .tab-menu-actions {
    display: flex;
    align-items: stretch;
  }

  .tab-menu-tabs {
    min-width: 0;
  }

  .tab-menu-actions {
    margin-left: auto;
  }

  .tab-menu-item,
  .tab-menu .icon-button,
  .tab-menu .avatar-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    border: 0;
    border-right: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-weight: 800;
  }

  .tab-menu-item {
    padding: 0 16px;
  }

  .tab-menu .icon-button,
  .tab-menu .avatar-button {
    min-width: 40px;
    padding: 0;
  }

  .tab-menu-item:hover,
  .tab-menu .icon-button:hover,
  .tab-menu .avatar-button:hover {
    background: var(--surface-control-hover);
    color: var(--text-strong);
  }

  .tab-menu-item.is-active,
  .tab-menu .avatar-button {
    background: var(--surface-selected);
    color: var(--text-selected);
  }

  .tab-menu.compact .tab-menu-item,
  .tab-menu.compact .icon-button,
  .tab-menu.compact .avatar-button {
    min-height: 30px;
    font-size: 0.84rem;
  }

  .tab-menu.compact .tab-menu-item {
    padding: 0 10px;
  }

  .tab-menu.compact .icon-button,
  .tab-menu.compact .avatar-button {
    min-width: 32px;
  }

  .tab-content {
    margin-top: -13px;
    border: 1px solid var(--border);
    border-radius: 0 0 8px 8px;
    background: var(--surface-raised);
    padding: 12px;
  }

  .task-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    min-height: 32px;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
  }

  .task-row small,
  .activity-list span {
    color: var(--text-muted);
  }

  table {
    width: 100%;
    border-collapse: collapse;
  }

  th,
  td {
    border-bottom: 1px solid var(--border-subtle);
    padding: 9px 7px;
    text-align: left;
  }

  th {
    color: var(--text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
  }

  tbody tr:hover {
    background: var(--surface-muted);
  }

  .activity-list p {
    display: grid;
    gap: 2px;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 8px;
  }
}

@layer responsive {
  @media (max-width: 1024px) {
    .app {
      grid-template-rows: 40px minmax(0, 1fr) 32px;
    }

    .workspace {
      --left-panel-width: 145px;
    }

    .brand {
      width: 44px;
      min-width: 44px;
      justify-content: center;
      padding: 0;
    }

    .brand-logo {
      display: none;
    }

    .brand-mark {
      display: block;
    }

    .main-tab,
    .tool-button,
    .avatar-button,
    .status-button {
      font-size: 0.86rem;
      padding: 0 9px;
    }

    .left-panel {
      padding: 6px;
    }

    .section-label,
    .eyebrow {
      font-size: 0.68rem;
    }

    .side-link,
    .side-group summary,
    .list-button {
      min-height: 27px;
      border-radius: 5px;
      font-size: 0.78rem;
      padding: 4px 5px;
    }

    .side-link.child {
      margin-left: 8px;
    }

    .main-panel {
      gap: 10px;
      padding: 10px;
    }

    .view-head {
      gap: 8px;
    }

    h1 {
      font-size: 1.2rem;
    }

    .metrics {
      gap: 8px;
    }

    .metric,
    .panel {
      border-radius: 6px;
      padding: 10px;
    }

    .metric strong {
      font-size: 1.45rem;
    }

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

    .component-grid,
    .control-grid {
      grid-template-columns: 1fr;
    }
  }

  @media (max-width: 640px) {
    body,
    .app {
      overflow: auto;
    }

    .app {
      height: auto;
      min-height: 100dvh;
      grid-template-rows: auto auto auto;
    }

    .top-nav {
      min-height: 44px;
    }

    .view-head,
    .workspace,
    .metrics,
    .content-grid,
    .component-grid,
    .control-grid {
      grid-template-columns: 1fr;
    }

    .control-row {
      align-items: stretch;
      flex-direction: column;
    }

    .tab-menu {
      overflow-x: auto;
    }

    .workspace,
    .left-panel,
    .main-panel {
      overflow: visible;
    }

    .app.scroll-linked .workspace {
      background: none;
    }

    .left-panel,
    .main-tabs,
    .top-actions > form,
    .top-actions .tool-button,
    .status-actions > .status-button {
      display: none;
    }

    .mobile-side-menu {
      display: block;
      border-bottom: 1px solid var(--border-subtle);
      background: var(--surface-attached);
    }

    .mobile-side-menu summary {
      min-height: 38px;
      cursor: pointer;
      font-weight: 700;
      list-style: none;
      padding: 9px 12px;
    }

    .mobile-menu-panel {
      display: grid;
      gap: 2px;
      padding: 0 8px 8px;
    }

    .top-menu,
    .status-menu {
      display: block;
    }

    .top-actions,
    .status-actions {
      margin-left: auto;
    }

    .elysian-app .top-actions > form {
      display: flex;
    }

    .elysian-app .top-actions .tool-button {
      display: inline-flex;
    }

    .status-bar {
      min-height: 34px;
    }

    .status-message span {
      display: none;
    }

    .status-menu summary {
      border-left: 1px solid var(--border);
    }
  }
}