/* E-View 2025 - Final Refactored CSS */

/* ==========================================================================
   1. VARIABLES & THEME CONFIGURATION
   ========================================================================== */

:root {
    /* --- Primitive Color Palette (Light) --- */
    --c-100: hsl(0, 0%, 100%);
    --c-105: hsl(0, 0%, 97%);
    --c-110: hsl(0, 0%, 95%);
    --c-120: hsl(0, 0%, 83%);
    --c-130: hsl(0, 0%, 77%);
    --c-140: hsl(0, 0%, 63%);
    --c-150: hsl(0, 0%, 54%);
    --c-160: hsl(0, 0%, 83%);
    --c-170: hsl(0, 0%, 89%);
    --c-200: transparent;
    --c-210: hsla(0, 0%, 100%, 0.9);
    --c-220: hsla(0, 0%, 100%, 0.2);
    --c-230: hsla(0, 0%, 0%, 0.12);
    --c-240: hsla(0, 0%, 0%, 0.24);
    --c-250: hsla(0, 0%, 0%, 0.4);
    /* --c-255 removed (unused) */
    --c-260: hsla(0, 0%, 0%, 0.7);
    --c-280: hsl(4, 81%, 56%);
    --c-290: hsl(1, 73%, 45%);
    --c-300: hsla(4, 80%, 56%, 0.15);
    --c-310: hsl(28, 100%, 43%);
    --c-320: hsl(28, 100%, 37%);
    --c-330: hsl(45, 97%, 50%);
    --c-340: hsl(45, 94%, 27%);
    --c-350: hsla(45, 98%, 50%, 0.15);
    --c-380: hsl(136, 53%, 43%);
    --c-390: hsl(140, 72%, 26%);
    --c-400: hsla(134, 53%, 43%, 0.15);
    --c-402: hsla(211, 45%, 58%, 0.265);
    --c-403: hsla(211, 45%, 58%, 0.30);
    --c-404: hsla(211, 45%, 58%, 0.70);
    --c-405: hsla(211, 40%, 35%, 0.8);
    --c-410: hsl(211, 83%, 36%);
    --c-420: hsl(211, 47%, 38%);
    --c-430: hsl(211, 45%, 26%);
    --c-431: hsl(211, 28%, 10%);
    --c-440: hsla(211, 40%, 45%, 0.10);
    --c-450: hsla(211, 82%, 51%, 0.20);

    /* --- Mapping Tokens (use these in CSS classes) --- */

    --text-default: var(--c-431);
    --text-accent: var(--c-410);
    --text-muted: var(--c-405);
    --text-disabled: var(--c-404);
    --text-inverse: var(--c-100);
    --text-inverse-muted: var(--c-210);

    --header-bg: var(--c-430);
    --surface-page: var(--c-120);
    --surface-panel: var(--c-110);
    --bg-lstg: var(--c-170);
    --bg-lstg-hover: var(--c-160);
    --surface-panel-hover: var(--c-105);

    --surface-transparent: var(--c-200);

    --line-default: var(--c-402);
    --line-strong: var(--c-403);

    --overlay-backdrop: var(--c-260);
    --overlay-soft: var(--c-230);
    --overlay-medium: var(--c-240);

    --tint-hover: var(--c-440);
    --tint-hover-inverse: var(--c-220);

    --action: var(--c-420);
    --inactive: var(--c-160);
    --action-hover: var(--c-430);
    --focus-ring: var(--c-450);
    --btn-active: var(--c-420);

    --accent: var(--c-310);
    --accent-hover: var(--c-320);

    --ok: var(--c-380);
    --ok-text: var(--c-390);
    --ok-bg: var(--c-400);
    --ok-line: var(--c-380);

    --danger: var(--c-280);
    --danger-text: var(--c-290);
    --danger-bg: var(--c-300);
    --danger-line: var(--c-280);

    --caution: var(--c-330);
    --caution-text: var(--c-340);
    --caution-bg: var(--c-350);
    --caution-line: var(--c-330);

    --link: var(--action);
    --link-hover: var(--action-hover);

    /* --- Header/Nav component tokens --- */
    --header-text: var(--text-inverse);
    --nav-brand-color: var(--text-inverse);
    --nav-link-color: var(--text-inverse-muted);
    --nav-link-hover-bg: var(--tint-hover-inverse);
    --scrolltop-color: var(--text-inverse-muted);
    --scrolltop-hover-color: var(--text-inverse);

    /* --- Layout / spacing --- */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-pill: 999px;

    /* --- Shadows --- */
    --shadow-sm: 0 1px 3px var(--overlay-soft), 0 1px 2px var(--overlay-medium);
    --shadow-md: 0 3px 6px var(--overlay-medium), 0 3px 6px var(--c-250);
    --shadow-modal: 0 8px 32px var(--c-250);
}

/* Dark Mode Overrides */
[data-theme="dark"] {
    /* --- Primitive Color Palette (Dark) --- */
    --c-100: hsl(0, 0%, 98%);
    --c-105: hsl(0, 0%, 34%);
    --c-110: hsl(0, 0%, 24%);
    --c-120: hsl(211, 23%, 9%);
    --c-130: hsl(0, 0%, 77%);
    --c-140: hsl(0, 0%, 63%);
    --c-150: hsl(0, 0%, 54%);
    --c-160: hsl(0, 0%, 34%);
    --c-170: hsl(0, 0%, 14%);
    --c-200: transparent;
    --c-210: hsla(0, 0%, 100%, 0.9);
    --c-220: hsla(0, 0%, 100%, 0.2);
    --c-230: hsla(0, 0%, 0%, 0.40);
    --c-240: hsla(0, 0%, 0%, 0.50);
    --c-250: hsla(0, 0%, 0%, 0.60);
    /* --c-255 removed (unused) */
    --c-260: hsla(0, 0%, 0%, 0.70);
    --c-280: hsl(4, 81%, 56%);
    --c-290: hsl(1, 73%, 45%);
    --c-300: hsla(4, 80%, 56%, 0.15);
    --c-310: hsl(28, 100%, 43%);
    --c-320: hsl(28, 100%, 37%);
    --c-330: hsl(45, 97%, 50%);
    --c-340: hsl(45, 94%, 27%);
    --c-350: hsla(45, 98%, 50%, 0.15);
    --c-380: hsl(136, 53%, 43%);
    --c-390: hsl(140, 73%, 35%);
    --c-400: hsla(134, 53%, 43%, 0.15);
    --c-402: hsl(0, 0%, 35%);
    --c-403: hsl(0, 0%, 34%);
    --c-404: hsl(0, 0%, 54%);
    --c-405: hsla(211, 43%, 69%, 0.8);
    --c-410: hsl(211, 66%, 65%);
    --c-420: hsl(211, 51%, 53%);
    --c-430: hsl(211, 45%, 26%);
    --c-431: hsl(211, 12%, 92%);
    --c-440: hsla(211, 55%, 63%, 0.15);
    --c-450: hsla(211, 82%, 51%, 0.20);
}


/* Color-scheme hints for native form controls (avoid CSS vars for compatibility) */
html,
body {
    color-scheme: light;
}

html[data-theme="dark"],
body[data-theme="dark"] {
    color-scheme: dark;
}


/* ==========================================================================
   2. BASE & RESET
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--surface-page);
    color: var(--text-default);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

input,
button,
textarea,
select {
    font-family: inherit;
    color: inherit;
}

h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   3. SHARED UTILITIES
   ========================================================================== */

/* Visibility Utility */
.hidden {
    display: none !important;
}

/* Shared Focus Styles */
.search-input:focus,
.filter-date:focus,
.filter-select:focus,
.sort-select:focus,
.notiz-textarea:focus,
.techniker-input:focus,
.form-input:focus,
.lk-field:focus {
    outline: none;
    border-color: var(--action);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

/* Card Base Style */
.filter-section,
.raum-details,
.leistungen-section,
.tech-leistungen-section,
.lk-card,
.tech-leistung-form-content {
    background: var(--surface-panel);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.buchung-card {
    background: var(--surface-panel);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.panel {
    background: var(--surface-panel);
    padding: var(--spacing-md);
    margin: 2rem 0;
    border-radius: var(--radius-md);
}

.cleanup-preview-text {
    background: var(--surface-page);
    padding: var(--spacing-md);
    margin: 1rem 0;
    border-radius: var(--radius-md);
}

/* ==========================================================================
   4. LAYOUT & NAVIGATION
   ========================================================================== */

.header {
    background-color: var(--header-bg);
    color: var(--header-text);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--nav-brand-color);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--nav-link-color);
    text-decoration: none;
    font-size: 0.875rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background-color 0.2s;
    background: #0000001f;
}

.nav-link:hover {
    background-color: var(--nav-link-hover-bg);
}

.main {
    flex: 1;
    padding: var(--spacing-md);
}

.container {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

.footer {
    background-color: var(--surface-panel);
    border-top: 1px solid var(--line-default);
    padding: var(--spacing-md);
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Theme Toggle */
.theme-toggle {
    background: var(--surface-transparent);
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
    transition: transform 0.3s;
}

.theme-icon-dark {
    display: none;
}

[data-theme="dark"] .theme-icon-light {
    display: none;
}

[data-theme="dark"] .theme-icon-dark {
    display: inline;
}

/* Scroll-to-Top Button */
.scroll-top-btn {
    background: var(--surface-transparent);
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    color: var(--scrolltop-color);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, transform 0.2s, color 0.2s;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    transform: scale(1.2);
    color: var(--scrolltop-hover-color);
}


/* ==========================================================================
   5. PAGE COMPONENTS
   ========================================================================== */

/* Page Title */
.page-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-default);
}

/* Sections */
.filter-section,
.raum-details {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.raum-details {
    padding-top: 0.6rem;
}

.leistungen-section,
.tech-leistungen-section {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.tech-leistungen-section {
    border-left: 2px solid var(--accent);
}

.admin-section {
    margin: 0;
    padding: 0;
}

.section-title {
    margin-bottom: 1rem;
}

.import-path {
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0.25rem 0;
    padding-left: 0.5rem;
}

/* ==========================================================================
   6. BUTTONS
   ========================================================================== */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    text-decoration: none;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--action);
    color: var(--text-inverse);
}

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

.btn-secondary {
    background-color: var(--surface-panel);
    color: var(--text-default);
}

.btn-secondary:hover {
    background-color: var(--surface-panel-hover);
}

.btn-secondary.active {
    background-color: var(--btn-active);
    color: var(--text-inverse);
}

/* Button-Größen */
.btn-xs {
    padding: 2px 6px;
    font-size: 0.75rem;
}

.btn-sm {
    padding: 4px 12px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

/* Button-Farben (zusätzlich) */
.btn-accent {
    background-color: var(--accent);
    color: var(--text-inverse);
}

.btn-accent:hover {
    background-color: var(--accent-hover);
}

.btn-success {
    background-color: var(--ok);
    color: var(--text-inverse);
}

.btn-success:hover {
    filter: brightness(0.95);
}

.btn-danger {
    background-color: var(--danger);
    color: var(--text-inverse);
}

.btn-danger:hover {
    filter: brightness(0.95);
}

.btn-warning {
    background-color: var(--caution);
    color: var(--caution-text);
}

.btn-warning:hover {
    filter: brightness(0.95);
}

/* Button-Utilities */
.btn-icon {
    padding: var(--spacing-xs);
    aspect-ratio: 1;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-ghost {
    background: transparent;
    color: var(--text-default);
}

.btn-ghost:hover {
    background: var(--tint-hover);
}

/* Toggle-Buttons (View-Switcher) */
.btn-toggle {
    border: 2px solid var(--line-default);
    background: transparent;
    color: var(--text-default);
}

.btn-toggle:hover {
    border-color: var(--action);
    background: var(--tint-hover);
}

.btn-toggle.active {
    background: var(--action);
    color: var(--text-inverse);
    border-color: var(--action);
}

.button-row {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
    margin: var(--spacing-md) 0;
}


/* ==========================================================================
   7. SEARCH
   ========================================================================== */

.search-container {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.search-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--line-default);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: var(--surface-page);
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface-panel);
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    z-index: 1500;
    max-height: 300px;
    min-width: 250px;
    overflow-y: auto;
    display: none;
}

.search-results:not(:empty) {
    display: block;
}

.search-result-item {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    color: inherit;
    border-bottom: 1px solid var(--line-default);
    transition: background 0.15s;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: var(--tint-hover);
}

.search-result-titel {
    font-weight: 500;
    color: var(--text-default);
    font-size: 0.9rem;
}

.search-result-info {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.search-no-results {
    padding: var(--spacing-md);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.search-indicator {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.search-indicator.htmx-request {
    opacity: 1;
    animation: pulse 1s infinite;
}

/* ==========================================================================
   8. FILTERS
   ========================================================================== */

.filter-toolbar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.filter-advanced-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--inactive);
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    color: var(--text-default);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-advanced-toggle:hover,
.filter-advanced-toggle.active {
    background: var(--action);
    color: var(--text-inverse) !important;
    border-color: var(--action);
}

.filter-advanced-panel {
    position: relative;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    background: var(--surface-panel);
    display: flex;
    flex-direction: column;
}

.filter-advanced-panel[hidden] {
    display: none !important;
}

.filter-zeitraum {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-date-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-default);
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.filter-chips:empty {
    display: none;
}

.filter-scope-hint {
    margin-top: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.filter-chip {
    border: 1px solid var(--line-default);
    background: var(--surface-page);
    color: var(--text-default);
    border-radius: var(--radius-pill);
    padding: 6px 10px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.15s;
}

.filter-chip:hover {
    border-color: var(--action);
}

.filter-chip-reset {
    border-color: var(--danger);
}

.filter-chip-reset:hover {
    background: var(--danger);
    color: var(--text-inverse);
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--inactive);
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-default);
    text-decoration: none;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--action);
    color: var(--text-inverse) !important;
    border-color: var(--action);
}

.filter-form {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.filter-date {
    padding: var(--spacing-sm);
    border: 2px solid var(--line-default);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-muted);
    width: 120px;
    font-family: monospace;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
    background-color: var(--bg-lstg);
}

.filter-date:focus,
.filter-date.active,
.filter-date.valid {
    color: var(--text-default);
}

.filter-date.active,
.filter-date.valid {
    border-color: var(--ok);
    background-color: var(--ok-bg);
}

.filter-date.invalid {
    border-color: var(--danger);
    background-color: var(--danger-bg);
}

.filter-date-picker-hidden {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
}

.filter-date-picker-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    cursor: pointer;
    background: var(--surface-page);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.2s;
}

.filter-date-picker-btn:hover {
    background-color: var(--action);
    border-color: var(--action);
    color: var(--text-inverse);
}

/* Filter Groups */
.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px 3px;
}

.filter-group:first-of-type {
    border-top: none;
    padding-top: 0;
}

.filter-label,
.sort-label,
.modus-label,
.filter-epos-label,
.techniker-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.filter-label,
.sort-label {
    min-width: 5rem;
}

.filter-select,
.sort-select {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    background: var(--bg-lstg);
    color: var(--text-default);
    font-size: 0.875rem;
    cursor: pointer;
    min-width: 180px;
}

.sort-select {
    min-width: 200px;
}

.filter-clear {
    color: var(--text-disabled);
    text-decoration: none;
    font-size: 1rem;
    padding: 4px 8px;
    border-radius: var(--radius-md);
}

.filter-clear:hover {
    background: var(--surface-panel);
    color: var(--danger);
}

.filter-info {
    margin-top: var(--spacing-sm);
    font-size: 1rem;
    color: var(--text-accent);
    padding-top: 7px;
}

.filter-count {
    color: var(--action);
    font-weight: 500;
}

/* Modus & EPOS */
.filter-modus {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--line-default);
}

.modus-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-size: 0.875rem;
}

.modus-option input[type="radio"] {
    accent-color: var(--action);
}

.modus-option span {
    color: var(--text-default);
}

.filter-epos-active {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--tint-hover);
    border: 1px solid var(--action);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-sm);
}

.filter-epos-value {
    font-weight: 600;
    color: var(--action);
    font-family: monospace;
}

.filter-epos-clear {
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--danger);
    color: var(--text-inverse);
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    transition: all 0.15s ease;
}

.filter-epos-clear:hover {
    filter: brightness(0.85);
    transform: scale(1.1);
}


/* ==========================================================================
   9. BUCHUNGEN LIST
   ========================================================================== */

.tag-gruppe {
    margin-bottom: var(--spacing-lg);
}

.tag-header {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-default);
    padding: var(--spacing-sm) 0;
    border-bottom: 2px solid var(--action);
    margin-bottom: var(--spacing-md);
}

.buchungen-liste {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.buchung-card {
    display: grid;
    grid-template-columns: minmax(120px, 200px) auto 1fr auto auto;
    grid-template-rows: auto auto;
    align-items: center;
    gap: 4px var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    color: inherit;
    min-height: 48px;
    transition: box-shadow 0.2s, transform 0.2s, background-color 0.2s;
    position: relative;
    overflow: hidden;
}

.buchung-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
    background-color: var(--surface-panel-hover);
}

.buchung-card.has-preset-leistung {
    border-right: 4px solid var(--action);
}

.buchung-raum {
    grid-column: 1;
    grid-row: 1;
    font-weight: 600;
    color: var(--text-accent);
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.buchung-zeit {
    grid-column: 2;
    grid-row: 1;
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.buchung-titel {
    grid-column: 3 / 6;
    grid-row: 1;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-default);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.buchung-nutzungsart {
    grid-column: 1;
    grid-row: 2;
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 2px 0;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    font-weight: 500;
}

.buchung-va-zeitraum {
    grid-column: 2 / 4;
    grid-row: 2;
    font-size: 0.7rem;
    color: var(--text-muted);
    background-color: var(--surface-transparent);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    font-style: italic;
}

.buchung-indikatoren {
    grid-column: 4;
    grid-row: 2;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    min-width: 44px;
    padding-right: var(--spacing-xs);
}

.indikator {
    font-size: 1.1rem;
    opacity: 0.8;
    cursor: default;
}

.buchung-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background-color: var(--text-disabled);
    border-radius: 0 0 0 var(--radius-md);
    transition: width 0.3s ease;
}

.badge {
    grid-column: 5;
    grid-row: 2;
    display: inline-block;
    padding: 2px 8px;
    background-color: var(--surface-page);
    color: var(--text-default);
    font-size: 0.7rem;
    border-radius: 12px;
    white-space: nowrap;
    justify-self: end;
}

/* ==========================================================================
   10. DETAIL VIEW
   ========================================================================== */

.back-link {
    display: inline-block;
    color: var(--action);
    text-decoration: none;
    font-size: 1rem;
}

.back-link:hover {
    text-decoration: underline;
}

.detail-header {
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--line-default);
}

.detail-raum {
    font-size: 1.9rem;
    color: var(--text-accent);
    margin-bottom: 2px;
}

.detail-raum .raum-id {
    font-size: 0.75rem;
    font-weight: normal;
    color: var(--text-muted);
}

.detail-titel {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-default);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.detail-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xs) var(--spacing-md);
}

.info-row {
    display: flex;
    flex-wrap: nowrap;
    gap: 4px;
    font-size: 0.85rem;
    line-height: 1.4;
    white-space: nowrap;
}

.info-label {
    font-weight: 500;
    color: var(--text-muted);
    min-width: 85px;
}

.info-value {
    color: var(--text-default);
}

.info-value.nutzungsart-value {
    font-weight: 600;
    color: var(--action);
}

.detail-section {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--line-default);
}

.detail-section h3 {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.einrichtung-text {
    white-space: pre-wrap;
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
}

.epos-link {
    font-family: monospace;
    color: var(--action);
    text-decoration: none;
    padding: 2px 6px;
    background: var(--tint-hover);
    border-radius: var(--radius-sm);
    transition: all 0.15s ease;
}

.epos-link:hover {
    text-decoration: underline;
}

/* ==========================================================================
   11. NOTIZEN & TECHNIKER
   ========================================================================== */

.notiz-section {
    margin-top: var(--spacing-md);
}

.notiz-header-inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.notiz-header-inline h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--text-muted);
}

.notiz-expand-btn {
    background: var(--surface-transparent);
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    width: 28px;
    height: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.notiz-textarea {
    width: 100%;
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    font-size: 0.9rem;
    background: var(--bg-lstg);
    color: var(--text-default);
    transition: height 0.3s ease;
    resize: vertical;
}

.notiz-textarea.expanded {
    height: 200px;
}



.notiz-row {
    display: flex;
    align-items: flex-start;
    /* Icons top aligned for textarea */
    gap: var(--spacing-sm);
}

.notiz-row .notiz-textarea {
    flex: 1;
    width: auto;
    /* Allow flex to control width */
}

/* Fix icon alignment to match first line of text approx */
.notiz-row .htmx-indicator,
.notiz-row .notiz-saved {
    margin-top: 6px;
}

.notiz-saved {
    color: var(--ok);
}

.techniker-name-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.techniker-input {
    flex: 1;
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
    background: var(--bg-lstg);
    color: var(--text-default);
}

/* ==========================================================================
   12. LEISTUNGEN TABLE
   ========================================================================== */

.leistungen-tabelle {
    width: 100%;
    overflow: visible;
}

.leistungen-header {
    display: grid;
    grid-template-columns: 50px 1fr 1fr 36px;
    gap: 1px;
    background: var(--header-bg);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    margin-bottom: 5px;
}

.leistungen-header .lstg-col {
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-inverse);
}

.leistungen-zeile {
    display: grid;
    grid-template-columns: 50px 1fr 1fr 36px;
    gap: 1px;
    background: var(--bg-lstg);
    position: relative;
    overflow: visible;
    border-radius: var(--radius-md);
    margin: 3px 0;
}

.leistungen-zeile:hover {
    background: var(--bg-lstg-hover);
}

.lstg-col {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    background: var(--surface-transparent);
}

.lstg-col-stk {
    text-align: center;
    font-weight: 600;
    color: var(--action);
}

.lstg-col-lbez {
    color: var(--text-default);
}

.lstg-col-bem {
    color: var(--text-muted);
    font-style: italic;
}

.lstg-col-info {
    overflow: visible !important;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lstg-info-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    padding: 2px;
    opacity: 0.6;
    transition: opacity 0.2s, transform 0.2s;
    line-height: 1;
}

.lstg-info-btn:hover {
    opacity: 1;
    transform: scale(1.2);
}

/* ==========================================================================
   13. MODALS
   ========================================================================== */

.lstg-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-backdrop);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.lstg-modal.show {
    display: flex;
    opacity: 1;
}

.lstg-modal-content {
    background: var(--surface-panel);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-modal);
    padding: var(--spacing-lg);
    min-width: 280px;
    max-width: 400px;
    position: relative;
    animation: modalSlideIn 0.2s ease;
}

.lstg-modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    line-height: 1;
    padding: 4px 8px;
    border-radius: var(--radius-md);
    transition: background 0.2s, color 0.2s;
}

.lstg-modal-close:hover {
    background: var(--surface-page);
    color: var(--text-default);
}

.lstg-modal-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    padding-right: var(--spacing-lg);
    color: var(--text-default);
}

.lstg-modal-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.lstg-modal-row {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--line-default);
}

.lstg-modal-row:last-child {
    border-bottom: none;
}

.lstg-modal-label {
    font-weight: 500;
    color: var(--text-muted);
    min-width: 100px;
    font-size: 0.875rem;
}

.lstg-modal-value {
    font-weight: 400;
    color: var(--text-accent);
    font-size: 0.9375rem;
}

.lstg-modal-divider {
    margin: var(--spacing-md) 0;
    border: 0;
    border-top: 1px solid var(--line-default);
}

/* LK Modal */
.lk-modal-backdrop {
    position: fixed;
    inset: 0;
    background: var(--overlay-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.lk-modal {
    width: min(560px, calc(100vw - 32px));
    background: var(--surface-panel);
    border: 1px solid var(--line-default);
    border-radius: 12px;
    box-shadow: var(--shadow-modal);
    padding: 18px;
}

.lk-modal-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.lk-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ==========================================================================
   14. FORMS & TECH FORM
   ========================================================================== */

.tech-form-container {
    margin-bottom: var(--spacing-lg);
    animation: slideDown 0.3s ease-out;
}

.tech-leistung-form-content {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--line-default);
}

.tech-leistung-form-content h4 {
    margin-bottom: var(--spacing-md);
    color: var(--text-default);
    font-size: 1rem;
}

.tech-form {
    display: grid;
    gap: var(--spacing-md);
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-row label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
}

.form-input {
    padding: var(--spacing-sm);
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    background-color: var(--bg-lstg);
    color: var(--text-default);
    font-size: 0.95rem;
    width: 100%;
}

.form-input-small {
    width: 100px;
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.tech-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.tech-section-header .section-title {
    margin-bottom: 0;
}

.tech-empty {
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    background-color: var(--surface-page);
    border-radius: var(--radius-md);
    border: 1px dashed var(--line-default);
}

.tech-info-badge {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-default);
    margin-bottom: var(--spacing-sm);
    padding-bottom: 4px;
    border-bottom: 2px solid var(--action);
}

/* ==========================================================================
   15. ALERTS & IMPORT RESULTS
   ========================================================================== */

.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.alert-success {
    background-color: var(--ok-bg);
    border: 1px solid var(--ok-line);
    color: var(--ok-text);
}

.alert-error {
    background-color: var(--danger-bg);
    border: 1px solid var(--danger-line);
    color: var(--danger-text);
}

.last-import {
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}

.import-result {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    background-color: var(--surface-page);
    border: 1px solid var(--line-default);
    animation: fadeIn 0.3s ease-out;
}

.import-result.success {
    background-color: var(--ok-bg);
    border-color: var(--ok-line);
    color: var(--ok-text);
}

.import-result.error {
    background-color: var(--danger-bg);
    border-color: var(--danger-line);
    color: var(--danger-text);
}

.error-msg {
    color: var(--danger);
    font-weight: 600;
    margin-top: var(--spacing-sm);
}

.warnings {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--line-default);
}

.warnings ul {
    margin-top: var(--spacing-xs);
    padding-left: var(--spacing-lg);
}

.warnings summary {
    cursor: pointer;
    user-select: none;
}

.warnings summary h4 {
    display: inline;
    margin: 0;
}

.import-result.has-warnings {
    background-color: var(--warning-bg, #fff3cd);
    border-color: var(--warning-line, #ffc107);
}

.import-result-toggle {
    margin-top: var(--spacing-md);
}

.import-result-summary {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--line-default);
    cursor: pointer;
    user-select: none;
    font-weight: 500;
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.import-result-summary::-webkit-details-marker {
    display: none;
}

.import-result-summary::before {
    content: "▶";
    font-size: 0.75rem;
    transition: transform 0.2s;
}

details[open]>.import-result-summary::before {
    transform: rotate(90deg);
}

.import-result-summary.success {
    background-color: var(--ok-bg);
    border: 1px solid var(--ok-line);
    color: var(--ok-text);
}

.import-result-summary.error {
    background-color: var(--danger-bg);
    border: 1px solid var(--danger-line);
    color: var(--danger-text);
}

.import-result-summary.warning {
    border: 1px solid var(--warning-line, #ffc107);
    color: var(--warning-text, #856404);
}

.import-result-toggle>.import-result-summary+#import-result {
    margin-top: var(--spacing-sm);
}

/* Konfigurationsstatus */
.config-status-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.config-status-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--surface-page);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.config-status-item.has-error {
    background: var(--danger-bg);
}

.config-status-icon {
    flex-shrink: 0;
}

.config-status-name {
    font-weight: 500;
    min-width: 180px;
}

.config-status-info {
    color: var(--text-muted);
}

.config-status-time {
    color: var(--text-muted);
    margin-left: auto;
    font-family: monospace;
    font-size: 0.8rem;
}

.config-status-error {
    color: var(--danger);
    font-size: 0.8rem;
    flex: 1;
}

/* Protokoll-Seite */
.protokoll-summary {
    margin: var(--spacing-md) 0;
}

.protokoll-summary p {
    margin: var(--spacing-xs) 0;
}

.protokoll-stats {
    margin: var(--spacing-md) 0;
}

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

.stats-table td {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-bottom: 1px solid var(--line-default);
}

.stats-table td:last-child {
    text-align: right;
}

.protokoll-details {
    margin-top: var(--spacing-md);
}

.protokoll-details summary {
    cursor: pointer;
    user-select: none;
}

.protokoll-details summary h4 {
    display: inline;
    margin: 0;
}

.protokoll-log {
    background: var(--surface-panel);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    font-family: monospace;
    font-size: 0.85rem;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 400px;
    overflow-y: auto;
}

/* ==========================================================================
   16. UPLOAD
   ========================================================================== */

.upload-status-container {
    background: var(--surface-panel);
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.upload-message {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

.upload-message.success {
    background: var(--ok-bg);
    color: var(--ok-text);
    border: 1px solid var(--ok-text);
}

.upload-message.error {
    background: var(--danger-bg);
    color: var(--danger-text);
    border: 1px solid var(--danger-line);
}

.upload-file-list {
    margin-bottom: var(--spacing-md);
}

.upload-file-item {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--line-default);
    transition: background 0.3s;
}

.upload-file-item:last-child {
    border-bottom: none;
}

.upload-file-item.just-updated {
    background: var(--ok-bg);
    padding: var(--spacing-sm);
    margin: 0 calc(-1 * var(--spacing-sm));
    border-radius: var(--radius-md);
}

.file-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.file-status-icon {
    font-size: 1rem;
    flex-shrink: 0;
    min-width: 1.2rem;
}

.file-status-icon.missing {
    opacity: 0.6;
}

.file-name {
    font-family: monospace;
    font-weight: 600;
    font-size: 1.1rem;
}

.file-icons {
    font-size: 1rem;
    margin-left: var(--spacing-xs);
}

.file-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-left: auto;
}

.file-meta.missing {
    font-style: italic;
    opacity: 0.7;
}

.file-warnings {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
    padding-left: calc(1.2rem + var(--spacing-sm));
    margin-top: var(--spacing-xs);
}

.upload-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

.upload-form-single {
    margin: 0;
}

.upload-input {
    display: none;
}

/* Import Progress */
.import-progress-container {
    margin-top: var(--spacing-md);
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    background-color: var(--surface-panel);
    display: none;
}

.import-progress-container.active {
    display: block;
}

.file-status {
    margin-bottom: var(--spacing-md);
}

.file-status:last-child {
    margin-bottom: 0;
}

.file-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--text-default);
}

.file-icon {
    font-size: 1.1rem;
}

.file-state {
    margin-left: auto;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.progress-bar-bg {
    height: 6px;
    background-color: var(--surface-page);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--line-default);
}

.progress-bar-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 30%;
    background-color: var(--action);
    border-radius: 3px;
    animation: indeterminateProgress 1.5s infinite ease-in-out;
}

.delay-anim {
    animation-delay: 0.4s;
}

/* ==========================================================================
   17. DROPDOWN
   ========================================================================== */

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0 4px;
    border-radius: var(--radius-md);
}

.dropdown-toggle:hover {
    background-color: var(--tint-hover);
    color: var(--text-default);
}

.dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background-color: var(--surface-panel);
    min-width: 160px;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    z-index: 100;
    border: 1px solid var(--line-default);
    overflow: hidden;
}

.dropdown.open .dropdown-menu {
    display: block;
    animation: fadeIn 0.1s ease-out;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    border: none;
    background: none;
    text-align: left;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-default);
    transition: background-color 0.1s;
}

.dropdown-item:hover {
    background-color: var(--tint-hover);
}

.dropdown-item-danger {
    color: var(--danger);
}

.dropdown-item-danger:hover {
    background-color: var(--danger-bg);
}

/* ==========================================================================
   18. LK COMPONENTS
   ========================================================================== */

.lk-mt-md {
    margin-top: var(--spacing-md);
}

.lk-items-body--edit {
    border-left-color: var(--ok);
}

.lk-card {
    border: 1px solid var(--line-default);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 10px;
}

.lk-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
    align-items: center;
}

.lk-actions {
    margin-left: auto;
    white-space: nowrap;
    display: flex;
    gap: 6px;
}

.lk-field {
    padding: 8px 10px;
    background: var(--surface-panel-hover);
    border: 1px solid var(--line-default);
    border-radius: 8px;
    color: inherit;
}

.lk-field-label {
    width: 100%;
    resize: none;
    overflow: hidden;
    background: var(--surface-transparent);
    border: none;
    border-bottom: 1px solid #cccccc0f;
    border-radius: 0;
    font-size: 1.1rem;
}

.lk-field-label:focus {
    outline: none;
    border-bottom-color: var(--action);
    box-shadow: none;
}

.lk-field-icon {
    width: 70px;
}

.lk-field-type {
    width: 120px;
}

.lk-field-number {
    width: 160px;
}

.lk-action-btn {
    padding: 6px 10px;
    font-size: 15px;
}

.lk-muted,
.lk-dash {
    color: var(--text-disabled);
}

.lk-btn-danger {
    background-color: var(--danger);
    color: var(--text-inverse);
}

.lk-btn-danger:hover {
    filter: brightness(0.95);
}

.lk-json-link {
    font-size: 0.85rem;
    color: var(--text-disabled);
    text-decoration: none;
    margin-left: 4px;
}

.lk-json-link:hover {
    color: var(--action);
    text-decoration: underline;
}

/* ==========================================================================
   19. HELPERS & STATES
   ========================================================================== */

.htmx-indicator {
    display: none;
    margin-left: var(--spacing-md);
    color: var(--text-muted);
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    display: inline;
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.empty-state a {
    color: var(--action);
}

/* ==========================================================================
   20. MEHR LADEN
   ========================================================================== */

.mehr-laden-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-lg);
    margin-left: var(--spacing-md);
}

.mehr-laden-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--action);
    color: var(--text-inverse) !important;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: var(--shadow-sm);
}

.mehr-laden-btn:hover {
    background: var(--action-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mehr-laden-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--tint-hover-inverse);
    border-radius: 50%;
    font-size: 0.75rem;
}

.mehr-laden-info {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-left: var(--spacing-xs);
}

/* ==========================================================================
   21. ANIMATIONS
   ========================================================================== */

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes indeterminateProgress {
    0% {
        left: -40%;
        width: 40%;
    }

    50% {
        width: 60%;
    }

    100% {
        left: 100%;
        width: 40%;
    }
}

/* ==========================================================================
   22. RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    .main {
        padding: var(--spacing-sm);
    }

    .container {
        padding: 0;
    }

    .buchung-card {
        display: grid;
        grid-template-columns: 1fr auto auto auto;
        grid-template-rows: auto auto auto;
        gap: 4px 6px;
        padding: var(--spacing-xs) var(--spacing-sm);
        position: relative;
        align-items: center;
    }

    .buchung-raum {
        grid-column: 1 / 3;
        grid-row: 1;
        font-size: 0.85rem;
    }

    .buchung-zeit {
        grid-column: 3 / 5;
        grid-row: 1;
        font-size: 0.75rem;
        text-align: right;
    }

    .buchung-titel {
        grid-column: 1 / 5;
        grid-row: 2;
        font-size: 0.8rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .buchung-nutzungsart {
        grid-column: 1;
        grid-row: 3;
        font-size: 0.7rem;
    }

    .buchung-va-zeitraum {
        grid-column: 2;
        grid-row: 3;
        font-size: 0.65rem;
    }

    .buchung-indikatoren {
        grid-column: 3;
        grid-row: 3;
        display: flex;
        justify-content: flex-end;
        min-width: auto;
        padding-right: 0;
        gap: 2px;
    }

    .buchung-indikatoren .indikator {
        font-size: 0.9rem;
    }

    .badge {
        grid-column: 4;
        grid-row: 3;
        position: static;
        font-size: 0.65rem;
        padding: 1px 6px;
        white-space: nowrap;
        justify-self: end;
    }

    .detail-info {
        grid-template-columns: 1fr;
    }

    .info-row {
        white-space: normal;
    }

    .leistungen-section,
    .tech-leistungen-section {
        padding: var(--spacing-sm);
        overflow: visible;
    }

    .leistungen-header {
        display: none;
    }

    .leistungen-tabelle {
        border: none;
        background: var(--surface-transparent);
    }

    .leistungen-zeile {
        display: flex;
        flex-wrap: wrap;
        align-items: baseline;
        gap: 4px 8px;
        padding: var(--spacing-xs) var(--spacing-sm);
        margin-bottom: var(--spacing-xs);
        position: relative;
        padding-right: 32px;
    }

    .leistungen-zeile .lstg-col {
        padding: 0;
        white-space: normal;
        background: var(--surface-transparent) !important;
        overflow: visible;
    }

    .lstg-col-stk {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--action);
        flex: 0 0 auto;
    }

    .lstg-col-stk::after {
        content: "×";
        margin-left: 2px;
        font-weight: 400;
    }

    .lstg-col-lbez {
        font-size: 0.85rem;
        color: var(--text-default);
        flex: 1 1 auto;
    }

    .lstg-col-bem {
        font-size: 0.75rem;
        color: var(--text-muted);
        font-style: italic;
        flex: 1 1 100%;
    }

    .lstg-col-info {
        position: absolute;
        right: var(--spacing-xs);
        top: 50%;
        transform: translateY(-50%);
    }

    .lstg-col-info .dropdown-menu {
        bottom: 100%;
        top: auto;
        margin-bottom: 4px;
    }
}

/* ==========================================================================
   15. ADMIN LOGIN & HEADER
   ========================================================================== */

.login-container {
    max-width: 400px;
    margin: var(--spacing-xl) auto;
    padding: var(--spacing-lg);
    background: var(--surface-panel);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.login-form {
    margin-top: var(--spacing-md);
}

.login-form .form-group {
    margin-bottom: var(--spacing-md);
}

.login-form .form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-default);
}

.login-form .form-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    border: 1px solid var(--line-default);
    border-radius: var(--radius-md);
    background: var(--surface-page);
    color: var(--text-default);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.login-form .form-input:focus {
    outline: none;
    border-color: var(--action);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.login-hint {
    margin-top: var(--spacing-lg);
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
}

.login-hint code {
    background: var(--surface-page);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: monospace;
}

.row-space-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}


.info-hint {
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.info-hint a {
    color: var(--action);
    text-decoration: none;
}

.info-hint a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   16. ALLE-LEISTUNGEN PAGE
   ========================================================================== */

.view-toggle {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

/* Bereiche-Tabelle (gruppierte Ansicht) */
.bereiche-liste {
    background: var(--surface-panel);
    border-radius: var(--radius-md);
    border: 1px solid var(--line-default);
    overflow: hidden;
    margin: 2rem 0 3rem 0;
}

.bereiche-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.bereiche-table th,
.bereiche-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--line-default);
}

.bereiche-table th {
    background: var(--tint-hover);
    font-weight: bold;
    position: sticky;
    top: 0;
}

.bereiche-table tr:hover {
    background: var(--tint-hover);
}

.bereich-id {
    font-weight: bold;
    white-space: nowrap;
}

.bereich-name {
    font-weight: 500;
}

.bereich-range code {
    background: var(--surface-page);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: monospace;
    font-size: 0.8rem;
}

.bereich-anzahl {
    text-align: right;
    font-weight: bold;
    color: var(--action);
}

.bereich-beispiel {
    color: var(--text-muted);
    font-size: 0.8rem;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Suchfeld */
.search-container {
    margin-bottom: var(--spacing-lg);
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--line-default);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--surface-panel);
    color: var(--text-default);
    transition: border-color 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--action);
}

.search-clear {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px 8px;
    display: none;
    transition: color 0.2s ease;
}

.search-clear:hover {
    color: var(--text-default);
}

.search-info {
    margin-top: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Info-Box (collapsible) */
.leistungs-info {
    background: var(--caution-bg);
    border: 1px solid var(--caution-line);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.info-header {
    padding: var(--spacing-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: bold;
    user-select: none;
}

.info-header:hover {
    background-color: var(--tint-hover);
}

.info-toggle-icon {
    margin-left: auto;
    transition: transform 0.3s ease;
}

.info-content {
    padding: 0 var(--spacing-md) var(--spacing-md) var(--spacing-md);
}

.info-content a {
    color: var(--link);
}

.info-content a:hover {
    color: var(--link-hover);
    text-decoration: underline;
}

.leistungs-info.collapsed .info-content {
    display: none;
}

.leistungs-info.collapsed .info-toggle-icon {
    transform: rotate(-90deg);
}

.leistungs-info code {
    background: var(--surface-page);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: monospace;
}

/* Leistungs-Liste */
.leistungs-liste {
    background: var(--surface-panel);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--line-default);
    margin-bottom: 3rem;
}

.leistungs-eintrag {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--line-default);
    font-family: monospace;
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
    align-items: center;
}

.leistungs-eintrag:hover {
    background: var(--tint-hover);
}

.leistungs-eintrag:last-child {
    border-bottom: none;
}

.leistungs-nr {
    font-weight: bold;
    color: var(--text-accent);
    min-width: 100px;
}

.leistungs-lang {
    color: var(--text-default);
    flex: 2;
    min-width: 200px;
}

.leistungs-lang:empty {
    display: none;
}

.leistungs-count {
    color: var(--text-muted);
    min-width: 50px;
    text-align: right;
}

.leistungs-header {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-bottom: 2px solid var(--line-default);
    font-weight: bold;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.leistungs-header .sortable {
    cursor: pointer;
    user-select: none;
}

.leistungs-header .sortable:hover {
    color: var(--text-default);
}

.leistungs-header .sortable.active {
    color: var(--action);
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--ok);
    color: var(--text-inverse);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    animation: toastSlideIn 0.3s ease;
}

@keyframes toastSlideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive: Alle-Leistungen */
@media (max-width: 768px) {
    .leistungs-eintrag {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
        font-size: 0.75rem;
    }

    .leistungs-nr {
        min-width: auto;
        font-weight: bold;
    }

    .leistungs-lang {
        min-width: auto;
        margin-left: var(--spacing-md);
    }
}

/* Utility Classes */
.text-warning {
    color: var(--danger-text);
}