PlanTempusApp/PlanTempus.Application/wwwroot/css/COMPONENT-CATALOG.md

# SWP Design System - Component Catalog

Reference for alle genbrugelige komponenter. **LAV ALDRIG EN NY KOMPONENT HVIS DEN ALLEREDE EKSISTERER HER.**

---

## Base Patterns (components.css)

**VIGTIGT:** Disse base patterns skal ALTID bruges som foundation for nye features.

### Data Table Pattern (ANBEFALET)

Alle nye tabeller skal bruge `swp-data-table` fra components.css:

```html
<swp-card class="feature-context">
    <swp-data-table>
        <swp-data-table-header>
            <swp-data-table-cell>Kolonne 1</swp-data-table-cell>
            <swp-data-table-cell>Kolonne 2</swp-data-table-cell>
        </swp-data-table-header>
        <swp-data-table-row>
            <swp-data-table-cell>Data 1</swp-data-table-cell>
            <swp-data-table-cell>Data 2</swp-data-table-cell>
        </swp-data-table-row>
    </swp-data-table>
</swp-card>
```

**CSS Pattern:**
```css
/* I feature CSS - definer kun kolonner via context class */
swp-card.feature-context swp-data-table {
  grid-template-columns: 1fr 120px 80px;
}

/* Kolonne-specifik styling med nth-child */
swp-card.feature-context swp-data-table-cell:nth-child(2) {
  font-family: var(--font-mono);
}
```

**VIGTIGT:** Context class skal være på `swp-card`, IKKE en wrapper div!

### List Item Pattern

Alle lister (notifikationer, bookinger, attentions) bruger:

```html
<swp-feature-list> <!-- display: contents -->
  <swp-feature-item> <!-- extends swp-list-item-base -->
    <!-- content -->
  </swp-feature-item>
</swp-feature-list>
```

### Icon Container Pattern

Standard icon wrapper (40×40px cirkel):

```html
<swp-icon-container>
  <i class="ph ph-icon"></i>
</swp-icon-container>
```

---

## Page Structure (page.css)

| Element | Beskrivelse | Eksempel |
|---------|-------------|----------|
| `swp-page-container` | Hovedcontainer for side | `<swp-page-container>...</swp-page-container>` |
| `swp-page-header` | Side header med titel og actions | Flex, space-between |
| `swp-page-title` | Titel-wrapper med h1 og p | h1 + subtitle |
| `swp-page-actions` | Action buttons i header | Flex gap |
| `swp-card` | Standard card wrapper | Border, padding, rounded |
| `swp-card-header` | Card header wrapper | Flex, space-between, border-bottom |
| `swp-card-title` | Card title med ikon | Flex, icon + text |
| `swp-section-action` | Action link i header | Teal, clickable |
| `swp-section-label` | Subsection label (KUN til sekundære sektioner inde i card, ALDRIG som card header) | Uppercase, 11px, border-bottom |
| `swp-card-content` | Card indhold | Block |

### Card Header Eksempler

**VIGTIGT:** Brug ALTID `swp-card-header` + `swp-card-title` som første element i et card.

❌ **FORKERT - brug IKKE `swp-section-label` som card header:**
```html
<swp-card>
    <swp-section-label>Kontaktoplysninger</swp-section-label>
    <!-- content -->
</swp-card>
```

✅ **KORREKT - brug `swp-card-header` + `swp-card-title`:**
```html
<swp-card>
    <swp-card-header>
        <swp-card-title>Kontaktoplysninger</swp-card-title>
    </swp-card-header>
    <!-- content -->
</swp-card>
```

**Card header med ikon:**
```html
<swp-card>
    <swp-card-header>
        <swp-card-title>
            <i class="ph ph-envelope"></i>
            Email
        </swp-card-title>
    </swp-card-header>
    <!-- content -->
</swp-card>
```

**Card header med action:**
```html
<swp-card>
    <swp-card-header>
        <swp-card-title>Dagens bookinger</swp-card-title>
        <swp-section-action>Se alle</swp-section-action>
    </swp-card-header>
    <!-- content -->
</swp-card>
```

**Subsection label (KUN til sekundære sektioner inde i card):**
```html
<swp-card>
    <swp-card-header>
        <swp-card-title>Grundlæggende</swp-card-title>
    </swp-card-header>
    <!-- first section content -->

    <swp-section-label class="spaced">Interne noter</swp-section-label>
    <!-- second section content -->
</swp-card>
```

**HUSK:** `swp-section-label` må ALDRIG bruges som erstatning for `swp-card-header`!

---

## Stats Components (stats.css)

### Containers

| Element | Kolonner | Brug |
|---------|----------|------|
| `swp-stats-bar` | 4 kolonner | Dashboard stats |
| `swp-stats-grid` | 4 kolonner | Grid layout |
| `swp-stats-row` | 3 kolonner | Feature pages (Employees, etc.) |

### Stat Card

```html
<swp-stat-card class="[variant]">
    <swp-stat-value>42</swp-stat-value>
    <swp-stat-label>Aktive brugere</swp-stat-label>
</swp-stat-card>
```

**Varianter (class):**
- `highlight` / `teal` - Teal farve
- `success` - Grøn
- `warning` / `amber` - Amber/orange
- `danger` / `negative` / `red` - Rød
- `purple` - Lilla
- `highlight filled` - Filled teal baggrund

**VIGTIGT:** `swp-stat-value` bruger `font-family: var(--font-mono)` automatisk!

---

## Tabs (tabs.css)

```html
<swp-tab-bar>
    <swp-tab class="active" data-tab="users">
        <i class="ph ph-users"></i>
        <span>Brugere</span>
    </swp-tab>
    <swp-tab data-tab="roles">
        <i class="ph ph-shield-check"></i>
        <span>Roller</span>
    </swp-tab>
</swp-tab-bar>

<swp-tab-content data-tab="users" class="active">
    <!-- Content -->
</swp-tab-content>

<swp-tab-content data-tab="roles">
    <!-- Content -->
</swp-tab-content>
```

**VIGTIGT:**
- Aktiv tab: `class="active"` (IKKE data-active="true")
- Tab content: `class="active"` for at vise

---

## Buttons (cash.css)

```html
<swp-btn class="primary">
    <i class="ph ph-plus"></i>
    Tilføj
</swp-btn>
```

**Varianter:**
- `primary` - Teal baggrund, hvid tekst
- `secondary` - Hvid baggrund, border
- `ghost` - Transparent

---

## Badges (cash.css)

**ALLE badges bruger `swp-status-badge`** - kun farve og indhold ændres.

```html
<swp-status-badge class="[variant]">Tekst</swp-status-badge>
```

**Varianter:**

| Class | Farve | Brug |
|-------|-------|------|
| `approved` | Grøn | Godkendt status |
| `active` | Grøn | Aktiv status |
| `paid` | Grøn | Betalt status |
| `draft` | Amber | Kladde status |
| `invited` | Amber | Invitation sendt |
| `pending` | Amber | Afventer status |
| `owner` | Teal | Ejer rolle |
| `admin` | Purple | Admin rolle |
| `leader` | Blue | Leder rolle |
| `employee` | Grå | Medarbejder rolle |

Automatisk dot via `::before` pseudo-element.

---

## Tables - swp-data-table Pattern

**BRUG ALTID `swp-data-table`** for nye tabeller. Den generiske komponent er defineret i components.css.

### Struktur

```html
<swp-card class="context-class">
    <swp-data-table>
        <swp-data-table-header>
            <swp-data-table-cell>Kolonne 1</swp-data-table-cell>
            <swp-data-table-cell>Kolonne 2</swp-data-table-cell>
        </swp-data-table-header>
        <swp-data-table-row>
            <swp-data-table-cell>Data 1</swp-data-table-cell>
            <swp-data-table-cell>Data 2</swp-data-table-cell>
        </swp-data-table-row>
    </swp-data-table>
</swp-card>
```

### CSS Pattern

```css
/* Definer kolonner via context class på swp-card */
swp-card.context-class swp-data-table {
  grid-template-columns: 1fr 120px 80px;
}

/* Kolonne-specifik styling med nth-child */
swp-card.context-class swp-data-table-cell:nth-child(2) {
  font-family: var(--font-mono);
}
```

### Eksisterende tabeller

| Feature | Card Class | CSS fil |
|---------|------------|---------|
| Employees list | `swp-card.employees-list` | employees.css |
| Salary history | `swp-card.salary-history` | employees.css |
| Invoice history | `swp-card.invoice-history` | account.css |
| Stats bookings | `swp-card.stats-bookings` | employees.css |
| Cash | `swp-cash-table` (kompleks) | cash.css |

**Lister (ikke tabeller):**

| Feature | Container | Item | CSS fil |
|---------|-----------|------|---------|
| Bookings | `swp-booking-list` | `swp-booking-item` | bookings.css |
| Notifications | `swp-notification-list` | `swp-notification-item` | notifications.css |
| Attentions | `swp-attention-list` | `swp-attention-item` | attentions.css |

---

## Table Cells - Standard Styling

Base styling er i components.css. Tilpas kun via context class:

```css
/* Header cells (automatisk fra components.css) */
swp-data-table-header swp-data-table-cell {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

/* Body cells (automatisk fra components.css) */
swp-data-table-cell {
  padding: var(--spacing-4);
  font-size: var(--font-size-base);
  color: var(--color-text);
}

/* Feature-specifik tilpasning via context */
swp-card.my-feature swp-data-table-cell:nth-child(3) {
  text-align: right;
}
```

---

## Icon Buttons (employees.css)

```html
<swp-table-actions>
    <swp-icon-btn title="Rediger">
        <i class="ph ph-pencil"></i>
    </swp-icon-btn>
    <swp-icon-btn class="danger" title="Slet">
        <i class="ph ph-trash"></i>
    </swp-icon-btn>
</swp-table-actions>
```

---

## Edit Forms (employees.css)

Key-value display med valgfri redigering. Bruger Grid + Subgrid for alignment.

### Basis struktur

```html
<swp-edit-section>
    <swp-edit-row>
        <swp-edit-label>Label tekst</swp-edit-label>
        <swp-edit-value>Værdi</swp-edit-value>
    </swp-edit-row>
    <swp-edit-row>
        <swp-edit-label>Med redigering</swp-edit-label>
        <swp-edit-value contenteditable="true">Redigerbar værdi</swp-edit-value>
    </swp-edit-row>
</swp-edit-section>
```

### Med select dropdown

```html
<swp-edit-section>
    <swp-edit-row>
        <swp-edit-label>Vælg type</swp-edit-label>
        <swp-edit-select>
            <select>
                <option>Option 1</option>
                <option>Option 2</option>
            </select>
        </swp-edit-select>
    </swp-edit-row>
</swp-edit-section>
```

### Mono-font for tal

```html
<swp-edit-value class="mono">131,49 kr</swp-edit-value>
```

---

## User Info Pattern (employees.css)

```html
<swp-user-info>
    <swp-user-avatar class="[color]">MJ</swp-user-avatar>
    <swp-user-details>
        <swp-user-name>Maria Jensen</swp-user-name>
        <swp-user-email>maria@example.com</swp-user-email>
    </swp-user-details>
</swp-user-info>
```

**Avatar farver:** (ingen class = teal), `purple`, `blue`, `amber`

---

## Document List (employees.css)

Genbruges til dokumenter, certificeringer, kurser og lignende lister.

```html
<swp-document-list>
    <swp-document-item>
        <i class="ph ph-file-pdf"></i>
        <swp-document-info>
            <swp-document-name>Ansættelseskontrakt.pdf</swp-document-name>
            <swp-document-meta>Uploadet 1. aug 2019</swp-document-meta>
        </swp-document-info>
        <swp-document-actions>
            <swp-btn class="secondary sm">Vis</swp-btn>
        </swp-document-actions>
    </swp-document-item>
</swp-document-list>
```

**Med badge i stedet for knap:**
```html
<swp-document-item>
    <i class="ph ph-certificate"></i>
    <swp-document-info>
        <swp-document-name>Balayage Specialist</swp-document-name>
        <swp-document-meta>Udløber: 15. juni 2026</swp-document-meta>
    </swp-document-info>
    <swp-document-actions>
        <swp-status-badge class="valid">Gyldig</swp-status-badge>
    </swp-document-actions>
</swp-document-item>
```

---

## Subsection (employees.css)

Til gruppering af lister (f.eks. "Gennemførte kurser" / "Planlagte kurser").

```html
<swp-subsection>
    <swp-subsection-title>Gennemførte kurser</swp-subsection-title>
    <swp-document-list>
        <!-- items -->
    </swp-document-list>
</swp-subsection>
```

---

## Simple List (employees.css)

Simpel liste med tekst + badge (f.eks. planlagt fravær).

```html
<swp-simple-list>
    <swp-simple-item>
        <swp-simple-item-text>23. dec – 2. jan 2026</swp-simple-item-text>
        <swp-status-badge class="ferie">Ferie</swp-status-badge>
    </swp-simple-item>
</swp-simple-list>
```

---

## Salary History Table (employees.css)

Bruger `swp-data-table` med `.salary-history` context class.

```html
<swp-card class="salary-history">
    <swp-card-header>
        <swp-card-title>Lønhistorik</swp-card-title>
    </swp-card-header>
    <swp-data-table>
        <swp-data-table-header>
            <swp-data-table-cell>Periode</swp-data-table-cell>
            <swp-data-table-cell>Bruttoløn</swp-data-table-cell>
            <swp-data-table-cell></swp-data-table-cell>
        </swp-data-table-header>
        <swp-data-table-row>
            <swp-data-table-cell>Januar 2026</swp-data-table-cell>
            <swp-data-table-cell class="mono">34.063,50 kr</swp-data-table-cell>
            <swp-data-table-cell><i class="ph ph-caret-right"></i></swp-data-table-cell>
        </swp-data-table-row>
    </swp-data-table>
</swp-card>
```

Rækker har hover-effekt og chevron bliver teal ved hover.

---

## Add Button (components.css)

Dashed border knap til tilføjelse af elementer.

```html
<swp-add-button>+ Upload dokument</swp-add-button>
<swp-add-button>+ Tilføj certificering</swp-add-button>
```

**Styling:** Dashed border, centreret, hover → teal border og tekst.

---

## Design Tokens (design-tokens.css)

### Farver

| Token | Brug |
|-------|------|
| `--color-teal` | Primary brand, success |
| `--color-green` | Success, positive |
| `--color-amber` | Warning, pending |
| `--color-red` | Error, danger |
| `--color-purple` | Special, AI |
| `--color-blue` | Info |

### Spacing

```css
--spacing-1: 2px;
--spacing-2: 4px;
--spacing-3: 6px;
--spacing-4: 8px;
--spacing-5: 10px;
--spacing-6: 12px;
--spacing-7: 14px;
--spacing-8: 16px;
--spacing-10: 20px;
--spacing-12: 24px;
```

### Font Sizes

```css
--font-size-xs: 11px;
--font-size-sm: 12px;
--font-size-md: 13px;
--font-size-base: 14px;  /* Standard body text */
--font-size-lg: 16px;
--font-size-xl: 18px;
--font-size-2xl: 20px;
--font-size-3xl: 22px;
```

### Font Families

```css
--font-family: 'Poppins', sans-serif;
--font-mono: 'JetBrains Mono', monospace;  /* Til tal/værdier */
```

---

## Checklist for Ny Side

1. [ ] Læs denne fil
2. [ ] List UI elementer der skal bruges
3. [ ] Match hver element med eksisterende komponent
4. [ ] Dokumenter kun NYE elementer der skal oprettes
5. [ ] Opret feature CSS med header der angiver genbrugte komponenter
6. [ ] Brug `var(--font-size-base)` for body text
7. [ ] Brug `var(--font-mono)` kun for tal/værdier

---

## Accordion (accordion.css)

Genbrugeligt accordion component med expand/collapse animation og single-open behavior.

```html
<swp-accordion>
    <swp-accordion-item>
        <swp-accordion-header>
            <swp-accordion-info>
                <swp-accordion-title>Titel</swp-accordion-title>
                <swp-accordion-meta>Subtitle</swp-accordion-meta>
            </swp-accordion-info>
            <swp-accordion-summary>
                <swp-summary-item>
                    <swp-summary-value>1.234 kr</swp-summary-value>
                    <swp-summary-label>Label</swp-summary-label>
                </swp-summary-item>
                <swp-accordion-toggle>
                    <i class="ph ph-caret-down"></i>
                </swp-accordion-toggle>
            </swp-accordion-summary>
        </swp-accordion-header>
        <swp-accordion-content>
            <!-- Content shown when expanded -->
        </swp-accordion-content>
    </swp-accordion-item>
</swp-accordion>
```

**Features:**
- Single-open behavior (kun en udvidet ad gangen)
- Smooth expand/collapse animation (250ms/200ms)
- Caret icon roterer 180 ved expand
- Config row (`swp-config-row`) til key-value info

**TypeScript:**
```typescript
import { Accordion } from './modules/accordion';

const accordion = new Accordion('#my-accordion', { singleOpen: true });
```

---

## Fil Reference

| Fil | Indhold |
|-----|---------|
| `design-tokens.css` | Farver, spacing, fonts, shadows |
| `design-system.css` | Base resets, typography |
| `page.css` | Page structure, sticky-header |
| `components.css` | Buttons, badges, cards, section-label, add-button, avatars, icon-btn, **swp-data-table** |
| `stats.css` | Stat cards, stat rows |
| `tabs.css` | Tab bar, tab content |
| `accordion.css` | Accordion component (swp-accordion, swp-accordion-item, expand/collapse) |
| `employees.css` | User info, edit forms, document lists, context styles (.employees-list, .salary-history, .salary-specifications, .stats-bookings) |
| `account.css` | Account/billing styles, context styles (.invoice-history) |
| `bookings.css` | Booking list items |
| `notifications.css` | Notification items |
| `attentions.css` | Attention items |
| `cash.css` | Cash register (swp-cash-table - kompleks, ikke migreret) |