:root {
    --primary: #e30018;
    --primary-hover: #c10014;
    --primary-active: #b60013;
    --primary-light: #f9ccd1;
    --primary-lighter: #fce6e8;
    --secondary: #7b7b7b;
    --secondary-hover: #8f8f8f;
    --body-bg: #ecede8;
    --gray-light: #cdcec8;
    --gray-lighter: #ecede8;
    --gray-dark: #3e3e3e;
    --light: #e0e0e0;
    --white: #ffffff;
    --black: #000000;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
    --border-radius: 4px;
    --header-height: 48px;
    --toolbar-height: 48px;
    --footer-height: 32px;
    --sidebar-width: 280px;
    --cell-width: 70px;
    --row-height: 42px;
    --font-family: 'Open Sans', Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: var(--font-family);
    font-size: 14px;
    color: var(--gray-dark);
    background-color: var(--body-bg);
}

/* Header */
.app-header {
    height: var(--header-height);
    background-color: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background-color: var(--white);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
}

.logo-subtitle {
    font-size: 10px;
    opacity: 0.9;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: 24px;
}

.nav-btn {
    background: transparent;
    border: none;
    color: var(--white);
    padding: 6px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: background-color 0.2s;
}

.nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

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

.planner-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    color: var(--white);
    padding: 6px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.2s;
}

.planner-btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.settings-dropdown .dropdown-menu {
    right: 0;
    left: auto;
    top: 100%;
    margin-top: 2px;
    min-width: 160px;
}

.settings-icon,
.darkmode-icon {
    display: block;
    vertical-align: middle;
}

#btnSettings,
#btnDarkMode {
    color: var(--white);
    padding: 6px;
    line-height: 1;
}

#btnSettings:hover,
#btnDarkMode:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

#btnSettings.active,
#btnDarkMode.active {
    background-color: var(--white);
    color: var(--primary);
}

.nav-dropdown-item.active,
.nav-dropdown-item.active:hover,
.settings-dropdown .dropdown-item.active,
.settings-dropdown .dropdown-item.active:hover {
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

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

.view-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
}

.toggle-label {
    font-size: 11px;
    font-weight: 600;
}

.toggle-group {
    display: flex;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 2px;
}

.toggle-btn {
    background: transparent;
    border: none;
    color: var(--white);
    padding: 4px 10px;
    border-radius: 2px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s;
}

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

/* Toolbar: Granularität (KW / Tage / Monate) */
.granularity-toggle .toggle-btn {
    background-color: var(--gray-light);
    color: var(--gray-dark);
}

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

/* Toolbar: Team / Keine Toggle */
.toolbar-right .toggle-group .toggle-btn {
    background-color: var(--gray-light);
    color: var(--gray-dark);
}

.toolbar-right .toggle-group .toggle-btn.active {
    background-color: var(--primary);
    color: var(--white);
}

/* Heatmap-Button */
#btnHeatmap {
    background-color: var(--gray-light);
    color: var(--gray-dark);
    border-color: var(--gray-light);
}

#btnHeatmap:hover {
    background-color: var(--gray-lighter);
    border-color: var(--secondary);
}

#btnHeatmap.active {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.file-actions {
    display: flex;
    gap: 6px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 5px 10px;
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
}

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

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

.btn-secondary {
    background-color: var(--white);
    color: var(--gray-dark);
    border-color: var(--gray-light);
}

.btn-secondary:hover {
    background-color: var(--gray-lighter);
    border-color: var(--secondary);
}

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

.btn-danger:hover {
    background-color: #c82333;
}

.btn-text {
    background: transparent;
    color: var(--gray-dark);
    border: none;
    padding: 6px 12px;
}

.btn-text:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
}

.icon-btn {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    color: var(--gray-dark);
    transition: all 0.2s;
    padding: 0;
}

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

.corner-cell .icon-btn {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--white);
}

.corner-cell .icon-btn:hover {
    background-color: var(--white);
    color: var(--gray-dark);
    border-color: var(--white);
}

.corner-cell .icon-btn svg {
    display: block;
}

/* Main Layout */
.app-main {
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height) - var(--footer-height));
    overflow-y: auto;
    padding: 20px 20px calc(var(--footer-height) + 20px) 20px;
    box-sizing: border-box;
}

.page {
    display: none;
    animation: fadeIn 0.2s ease;
}

.page.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Toolbar */
.toolbar {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 8px 12px;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    box-shadow: var(--shadow);
    flex-shrink: 0;
}

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

.year-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.year-display {
    font-size: 16px;
    font-weight: 700;
    min-width: 50px;
    text-align: center;
}

.kw-range {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
}

.granularity-toggle {
    display: flex;
    align-items: center;
}

.toolbar-view-toggle {
    margin-left: 12px;
}

.toolbar-view-toggle .toggle-btn {
    background-color: var(--gray-light);
    color: var(--gray-dark);
}

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

body.dark-mode .toolbar-view-toggle .toggle-btn {
    background-color: var(--gray-light);
    color: var(--gray-dark);
}

body.dark-mode .toolbar-view-toggle .toggle-btn.active {
    background-color: var(--primary);
    color: #ffffff;
}

.kw-input {
    width: 50px;
    padding: 4px 6px;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    text-align: center;
    font-size: 12px;
}

.search-input {
    width: 220px;
    padding: 5px 10px;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 12px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237b7b7b' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 32px;
}

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

/* Project Pool Bar */
#page-planung {
    flex-direction: column;
    gap: 6px;
    height: calc(100vh - var(--header-height) - var(--footer-height));
    padding-bottom: 4px;
}

#page-planung.active {
    display: flex;
}

.project-pool-list,
.milestone-pool-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 6px;
    max-height: 420px;
    overflow-y: auto;
    min-width: 240px;
}

.pool-dropdown-menu {
    min-width: 260px;
    max-width: 320px;
    padding: 0;
    z-index: 1002;
    left: 0;
    right: auto;
    top: 100%;
    margin-top: 4px;
}

.pool-dropdown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    border-bottom: 1px solid var(--gray-light);
    font-size: 12px;
    font-weight: 700;
    color: var(--gray-dark);
    background-color: var(--gray-lighter);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.pool-drag-hint {
    font-size: 10px;
    font-weight: 400;
    color: var(--secondary);
}

.pool-project,
.pool-milestone {
    display: flex;
    align-items: center;
    padding: 6px 8px;
    background-color: var(--gray-lighter);
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 11px;
    cursor: grab;
    transition: opacity 0.2s, transform 0.2s, background-color 0.2s, border-color 0.2s;
    text-align: left;
    line-height: 1.3;
}

.pool-project:hover,
.pool-milestone:hover {
    border-color: var(--primary);
    background-color: var(--primary-lighter);
}

.pool-project.dragging,
.pool-milestone.dragging {
    opacity: 0.5;
}

.pool-project-number {
    font-weight: 700;
    margin-right: 6px;
    color: var(--primary);
    white-space: nowrap;
    flex-shrink: 0;
}

.pool-project-name {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.pool-milestone-icon {
    margin-right: 6px;
    font-size: 12px;
    flex-shrink: 0;
}

.pool-milestone-name {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.project-color-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 8px;
    flex-shrink: 0;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
}

.checkbox-col {
    width: 40px;
    text-align: center;
}

.data-table tbody tr.row-selected {
    background-color: var(--primary-light);
}

.inline-input,
.inline-select {
    width: 100%;
    padding: 4px 6px;
    border: 1px solid var(--primary);
    border-radius: var(--border-radius);
    font-size: 13px;
    background-color: var(--white);
    color: var(--gray-dark);
}

.inline-input[type="color"] {
    padding: 2px;
    height: 28px;
    cursor: pointer;
}

.inline-select {
    cursor: pointer;
}

/* Unified Planning Table */
.planning-table-container {
    flex: 1;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: auto;
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 200px;
}

.planning-table {
    display: grid;
    grid-template-columns: var(--name-column-width, 320px) repeat(var(--kw-count, 26), var(--cell-width));
    grid-auto-rows: minmax(calc(var(--row-height, 42px) / 2), auto);
    min-width: max-content;
    flex-shrink: 0;
}

.table-header {
    display: contents;
}

.table-body {
    display: contents;
}

.planning-cell {
    min-width: var(--cell-width);
    height: var(--row-height);
    border-right: 1px solid var(--gray-light);
    border-bottom: 1px solid var(--gray-light);
    display: flex;
    align-items: center;
    background-color: var(--white);
    position: relative;
}

.planning-cell.header-cell {
    background-color: var(--gray-lighter);
    font-weight: 600;
    font-size: 12px;
    justify-content: center;
    position: sticky;
    top: 0;
    z-index: 5;
    border-bottom: 2px solid var(--gray-light);
}

.planning-cell.header-cell.corner-cell {
    background-color: var(--gray-dark);
    color: var(--white);
    justify-content: space-between;
    padding: 0 12px;
    font-weight: 700;
    position: sticky;
    left: 0;
    top: 0;
    z-index: 10;
}

.planning-cell.row-header {
    position: sticky;
    left: 0;
    z-index: 8;
    padding: 0 16px;
    font-size: 13px;
    background-color: var(--white);
    cursor: pointer;
}

.planning-cell.row-header.employee-row {
    background-color: var(--gray-lighter);
    font-weight: 600;
}

.planning-cell.row-header.employee-row:hover {
    background-color: var(--gray-light);
}

.planning-cell.row-header.team-row {
    background-color: var(--gray-dark);
    color: var(--white);
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    border-left: 4px solid var(--primary);
}

.planning-cell.row-header.team-row:hover {
    background-color: var(--gray-dark);
    filter: brightness(1.1);
}

.planning-cell.row-header.team-row .row-toggle {
    background-color: rgba(255, 255, 255, 0.2);
}

.planning-cell.row-header.employee-row.expanded {
    background-color: var(--primary-lighter);
}

.planning-cell.row-header.project-row {
    padding-left: 56px;
    font-size: 12px;
    cursor: grab;
}

.planning-cell.row-header.absence-row {
    padding-left: 56px;
}

.planning-cell.row-header.project-row:hover {
    background-color: var(--gray-lighter);
}

.planning-cell.row-header.project-row.drag-over {
    background-color: var(--primary-lighter) !important;
    outline: 2px dashed var(--primary) !important;
    outline-offset: -2px;
}

.planning-cell.row-header.drag-over {
    background-color: var(--primary-lighter) !important;
    outline: 2px dashed var(--primary) !important;
    outline-offset: -2px;
}

.planning-cell .milestone-marker {
    width: 10px;
    height: 10px;
    background-color: var(--primary);
    transform: rotate(45deg);
    border-radius: 2px;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
    cursor: grab;
}

.planning-cell .milestone-marker.selected {
    box-shadow: 0 0 0 2px var(--primary), 0 0 0 4px var(--white), 0 0 0 6px var(--primary);
    transform: rotate(45deg) scale(1.2);
    z-index: 10;
}

.planning-cell .milestone-markers {
    display: flex;
    gap: 3px;
    position: absolute;
    top: 3px;
    right: 3px;
    z-index: 2;
}

.planning-cell.summary-cell {
    justify-content: center;
    background-color: #fafafa;
    font-size: 11px;
}

.planning-cell.summary-cell.employee-summary {
    font-weight: 700;
}

.planning-cell input.time-input {
    width: 100%;
    height: 100%;
    border: none;
    text-align: center;
    font-size: 12px;
    background: transparent;
    padding: 0;
    color: var(--gray-dark);
    -moz-appearance: textfield;
}

.planning-cell input.time-input::-webkit-outer-spin-button,
.planning-cell input.time-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.planning-cell .print-value {
    display: none;
}

.print-header {
    display: none;
}

/* Gantt-Ansicht */
#page-gantt {
    flex-direction: column;
    height: 100%;
}

#page-gantt.active {
    display: flex;
}

.gantt-toolbar {
    display: flex;
    gap: 8px;
    margin-left: auto;
    align-items: center;
}

.gantt-toolbar .btn-group {
    display: flex;
    gap: 0;
}

.gantt-toolbar .btn-group .btn {
    border-radius: 0;
}

.gantt-toolbar .btn-group .btn:first-child {
    border-radius: var(--border-radius) 0 0 var(--border-radius);
}

.gantt-toolbar .btn-group .btn:last-child {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.gantt-toolbar .btn-group .btn.active {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.gantt-container {
    flex: 1;
    overflow: auto;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 0;
    position: relative;
}

.gantt-timeline {
    display: grid;
    grid-template-columns: 360px 1fr;
    background: var(--white);
    min-width: max-content;
    isolation: isolate;
}

.gantt-header {
    display: contents;
}

.gantt-header-corner {
    position: sticky;
    left: 0;
    z-index: 101;
    background: #f5f5f5;
    border-bottom: 2px solid var(--light);
    border-right: 1px solid var(--light);
    padding: 12px;
    font-weight: 700;
    box-shadow: 2px 0 4px rgba(0,0,0,0.05);
}

.gantt-header-cells {
    display: grid;
    border-bottom: 2px solid var(--light);
}

.gantt-header-cell {
    padding: 8px;
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-dark);
    border-right: 1px solid var(--light);
    min-width: 40px;
}

.gantt-body {
    display: contents;
}

.gantt-row {
    display: contents;
}

.gantt-row-label {
    position: sticky;
    left: 0;
    z-index: 100;
    background: var(--white);
    border-bottom: 1px solid var(--light);
    border-right: 1px solid var(--light);
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 2px 0 4px rgba(0,0,0,0.05);
}

.gantt-row-cells {
    --gantt-row-height: 40px;
    display: grid;
    border-bottom: 1px solid var(--light);
    position: relative;
    z-index: 1;
}

.gantt-row-cells.show-names {
    --gantt-row-height: 64px;
}

.gantt-cell {
    border-right: 1px solid #f0f0f0;
    height: var(--gantt-row-height);
    min-height: var(--gantt-row-height);
}

.gantt-cell.weekend {
    background: #fafafa;
}

.gantt-cell.holiday {
    background-color: #ff9800;
    color: #1a1a1a;
}

.gantt-bar {
    position: absolute;
    height: 22px;
    top: calc(var(--gantt-row-height) / 2 - 11px);
    border-radius: 11px;
    background: var(--primary-light);
    border: 1px solid var(--primary);
    display: flex;
    align-items: center;
    padding: 0 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
    cursor: grab;
    z-index: 1;
    user-select: none;
}

.gantt-bar:active {
    cursor: grabbing;
}

.gantt-bar-handle {
    position: absolute;
    top: 0;
    width: 10px;
    height: 100%;
    cursor: col-resize;
    z-index: 2;
}

.gantt-bar-handle.start { left: 0; border-radius: 11px 0 0 11px; }
.gantt-bar-handle.end { right: 0; border-radius: 0 11px 11px 0; }
.gantt-bar-handle:hover { background: rgba(0,0,0,0.08); }

.gantt-milestone {
    position: absolute;
    top: calc(var(--gantt-row-height) / 2 - 9px);
    width: 18px;
    height: 18px;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.gantt-milestone-shape {
    width: 12px;
    height: 12px;
    transform: rotate(45deg);
    border-radius: 2px;
    border: 2px solid var(--white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    pointer-events: auto;
    cursor: pointer;
}

.gantt-milestone-label {
    position: absolute;
    top: -22px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    font-weight: 600;
    color: var(--gray-dark);
    white-space: nowrap;
    background: rgba(255,255,255,0.9);
    padding: 1px 4px;
    border-radius: 3px;
    pointer-events: none;
}

.gantt-row-cells.hide-milestone-names .gantt-milestone-label {
    display: none;
}

.gantt-milestone-outside { opacity: 0.75; }
.gantt-milestone-outside .gantt-milestone-shape { border-style: dashed; }
.gantt-milestone-left .gantt-milestone-label { left: 0; transform: none; }
.gantt-milestone-right .gantt-milestone-label { left: auto; right: 0; transform: none; }

.gantt-milestone-hint {
    position: absolute;
    top: calc(var(--gantt-row-height) / 2 + 12px);
    left: 4px;
    font-size: 10px;
    color: var(--secondary);
    white-space: nowrap;
}

.gantt-holiday-row {
    --gantt-row-height: 28px;
}

.gantt-holiday-row .gantt-row-label {
    background: #f5f5f5;
    font-weight: 600;
    font-size: 12px;
}

.gantt-holiday-row .gantt-row-cells {
    --gantt-row-height: 28px;
}

.gantt-holiday-row .gantt-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 600;
}

body.dark-mode .gantt-timeline {
    background: #1e1e1e;
}

body.dark-mode .gantt-header-corner,
body.dark-mode .gantt-row-label {
    background: #1e1e1e;
    color: var(--gray-dark);
    border-color: #404040;
}

body.dark-mode .gantt-header-cells,
body.dark-mode .gantt-row-cells {
    border-color: #404040;
}

body.dark-mode .gantt-cell {
    border-color: #2a2a2a;
}

body.dark-mode .gantt-cell.weekend {
    background: #252525;
}

body.dark-mode .gantt-milestone-label {
    background: rgba(30,30,30,0.9);
    color: var(--gray-dark);
}

.planning-cell input.time-input:focus {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
    background-color: var(--white);
}

.planning-cell.has-value {
    background-color: var(--primary-light);
}

.planning-cell.has-value input.time-input {
    font-weight: 600;
}

.planning-cell.absence-cell.has-value,
.planning-cell.holiday-cell.has-value {
    background-color: #ff9800;
    color: #1a1a1a;
}

.planning-cell.absence-cell.has-value input.time-input,
.planning-cell.holiday-cell.has-value input.time-input {
    color: #1a1a1a;
}

.planning-cell.range-selected {
    outline: 2px solid #2563eb;
    outline-offset: -2px;
    background-color: rgba(37, 99, 235, 0.25);
}

.planning-cell.range-selected input.time-input {
    font-weight: 600;
}

.planning-cell.warning {
    background-color: #fff3cd;
}

.planning-cell.danger {
    background-color: #f8d7da;
}

/* Heatmap-Klassen */
.planning-cell.heatmap-empty {
    background-color: #ffffff;
}

.planning-cell.heatmap-low {
    background-color: #f9ccd1;
}

.planning-cell.heatmap-medium {
    background-color: #d4edda;
}

.planning-cell.heatmap-high {
    background-color: #ff7d8b;
}

.planning-cell.row-header.absence-row {
    background-color: #f5f5f5;
    color: var(--secondary);
    font-style: italic;
    height: calc(var(--row-height) / 2);
    min-height: calc(var(--row-height) / 2);
    align-self: center;
}

.planning-cell.absence-cell {
    background-color: #f5f5f5;
    height: calc(var(--row-height) / 2);
    min-height: calc(var(--row-height) / 2);
    align-self: center;
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 8px,
        rgba(0, 0, 0, 0.02) 8px,
        rgba(0, 0, 0, 0.02) 10px
    );
}

.planning-cell.row-header.holiday-row {
    background-color: #f0f0f0;
    color: var(--secondary);
    font-style: italic;
    height: calc(var(--row-height) / 2);
    min-height: calc(var(--row-height) / 2);
    align-self: center;
}

.planning-cell.holiday-cell {
    background-color: #f0f0f0;
    color: var(--gray-dark);
    font-size: 10px;
    font-style: italic;
    justify-content: center;
    text-align: center;
    height: calc(var(--row-height) / 2);
    min-height: calc(var(--row-height) / 2);
    align-self: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.holiday-dropdown-menu,
.filter-dropdown-menu {
    min-width: 220px;
}

.filter-select {
    width: calc(100% - 32px);
    margin: 4px 16px 8px;
    padding: 6px 8px;
    border: 1px solid var(--light);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--gray-dark);
    font-size: 13px;
}

body.dark-mode .filter-select {
    background: #2a2a2a;
    border-color: #404040;
    color: var(--gray-dark);
}

.filter-dropdown-menu .dropdown-item .check-icon {
    display: inline-block;
    width: 18px;
    font-weight: 700;
    color: var(--primary);
    visibility: hidden;
}

.filter-dropdown-menu .dropdown-item.active .check-icon {
    visibility: visible;
}

.dropdown-item .check-icon {
    display: inline-block;
    width: 18px;
    font-weight: 700;
    color: var(--primary);
}

.holiday-state-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.holiday-state-check {
    margin: 0;
    cursor: pointer;
    accent-color: var(--primary);
}

body.dark-mode .holiday-state-item {
    color: var(--gray-dark);
}

body.dark-mode .holiday-state-item:hover {
    color: var(--primary);
}

.status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--border-radius);
    font-size: 11px;
    font-weight: 600;
}

.status-aktiv {
    background-color: #d4edda;
    color: #155724;
}

.status-pausiert {
    background-color: #fff3cd;
    color: #856404;
}

.status-abgeschlossen {
    background-color: #e2e3e5;
    color: #383d41;
}

.planning-cell.absence-cell input.time-input {
    color: var(--gray-dark);
    font-style: italic;
}

.planning-cell .summary-value {
    font-size: 11px;
    font-weight: 600;
}

.row-header-content {
    display: flex;
    align-items: center;
    width: 100%;
    overflow: hidden;
}

.row-toggle {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    flex-shrink: 0;
    background-color: var(--gray-light);
    border-radius: 3px;
    transition: background-color 0.2s;
}

.employee-row:hover .row-toggle {
    background-color: var(--secondary);
}

.employee-row:hover .row-toggle svg {
    color: var(--white);
}

.row-toggle-icon {
    color: var(--gray-dark);
    transition: transform 0.2s;
}

.employee-row.expanded .row-toggle-icon {
    transform: rotate(0deg);
}

.row-header-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.row-header-meta {
    font-size: 10px;
    color: var(--secondary);
    margin-left: 6px;
    flex-shrink: 0;
}

.utilization-bar {
    width: 40px;
    height: 6px;
    background-color: var(--gray-light);
    border-radius: 3px;
    overflow: hidden;
    margin-left: 8px;
    flex-shrink: 0;
}

.utilization-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s, background-color 0.3s;
}

.utilization-fill.low { background-color: var(--success); }
.utilization-fill.medium { background-color: var(--warning); }
.utilization-fill.high { background-color: var(--danger); }

.remove-project,
.note-project {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--secondary);
    font-size: 14px;
    line-height: 1;
    padding: 0;
    margin-left: 2px;
    flex-shrink: 0;
}

.note-project {
    font-size: 13px;
    color: var(--gray-dark);
    opacity: 0.7;
}

.note-project.has-note {
    color: var(--primary);
    opacity: 1;
}

.remove-project:hover {
    color: var(--danger);
}

.note-project:hover {
    color: var(--primary);
    opacity: 1;
}

/* Drag States */
.drag-over {
    background-color: var(--primary-lighter) !important;
    outline: 2px dashed var(--primary) !important;
    outline-offset: -2px;
}

/* Tables */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.page-header h2 {
    margin: 0;
    font-size: 22px;
    color: var(--gray-dark);
}

.page-actions {
    display: flex;
    gap: 8px;
}

.table-responsive {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th,
.data-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--gray-light);
}

.data-table th {
    background-color: var(--gray-lighter);
    font-weight: 700;
    color: var(--gray-dark);
    position: sticky;
    top: 0;
}

.data-table tr:hover td {
    background-color: var(--gray-lighter);
}

.data-table .actions {
    display: flex;
    gap: 8px;
}

/* Dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.dashboard-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 20px;
}

.dashboard-card.full-width {
    grid-column: 1 / -1;
}

.dashboard-card h3 {
    margin: 0 0 16px 0;
    font-size: 16px;
    color: var(--gray-dark);
    border-bottom: 2px solid var(--primary);
    padding-bottom: 8px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.stat-item {
    text-align: center;
    padding: 16px;
    background-color: var(--gray-lighter);
    border-radius: var(--border-radius);
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 12px;
    color: var(--secondary);
    margin-top: 4px;
}

.top-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 300px;
    overflow-y: auto;
    padding-right: 4px;
}

.top-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background-color: var(--gray-lighter);
    border-radius: var(--border-radius);
}

.top-item-name {
    flex: 1;
    font-weight: 600;
}

.top-item-bar {
    width: 120px;
    height: 8px;
    background-color: var(--gray-light);
    border-radius: 4px;
    overflow: hidden;
}

.top-item-fill {
    height: 100%;
    background-color: var(--primary);
    border-radius: 4px;
}

.top-item-value {
    min-width: 60px;
    text-align: right;
    font-weight: 600;
    font-size: 12px;
}

.history-list {
    max-height: 300px;
    overflow-y: auto;
}

.history-item {
    display: flex;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-light);
    font-size: 13px;
    flex-wrap: wrap;
}

.history-time {
    min-width: 150px;
    color: var(--secondary);
}

.history-user {
    min-width: 120px;
    color: var(--secondary);
    font-style: italic;
}

.history-action {
    flex: 1;
    min-width: 220px;
}

/* Footer */
.app-footer {
    height: var(--footer-height);
    background-color: var(--white);
    border-top: 1px solid var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    font-size: 11px;
}

.footer-left {
    color: var(--secondary);
}

.footer-right {
    display: flex;
    gap: 4px;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.2s ease;
}

.modal-content.modal-lg {
    max-width: 800px;
}

.modal-content.modal-sm {
    max-width: 480px;
}

.modal-content.modal-sm p {
    padding: 20px;
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
}

.modal-content.modal-sm .form-actions {
    padding: 0 20px 20px;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-light);
}

.modal-header h3 {
    margin: 0;
    font-size: 18px;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--secondary);
    line-height: 1;
}

.modal-close:hover {
    color: var(--primary);
}

.modal form {
    padding: 20px;
}

.form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.form-group.required label::after {
    content: " *";
    color: var(--primary);
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--gray-dark);
}

.form-group input,
.form-group select {
    padding: 8px 12px;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 13px;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.form-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
}

.form-actions .spacer {
    flex: 1;
}

.absence-row .row-header-name {
    color: var(--secondary);
}

/* Toast Messages */
.toast {
    position: fixed;
    bottom: 60px;
    right: 24px;
    padding: 12px 20px;
    border-radius: var(--border-radius);
    color: var(--white);
    font-weight: 600;
    z-index: 3000;
    animation: slideInRight 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.toast.success { background-color: var(--success); }
.toast.error { background-color: var(--danger); }
.toast.warning { background-color: var(--warning); color: var(--gray-dark); }

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Heatmap Legend */
.heatmap-legend {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 16px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 12px;
    box-shadow: var(--shadow);
    font-size: 12px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    border: 1px solid var(--gray-light);
}

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

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

.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--secondary);
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

/* Responsive */
@media (max-width: 1200px) {
    .planning-table {
        grid-template-columns: var(--name-column-width, 260px) repeat(var(--kw-count, 26), var(--cell-width));
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .app-header {
        flex-direction: column;
        height: auto;
        padding: 12px;
    }
    
    .header-left,
    .header-right {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .app-main {
        margin-top: 120px;
    }
    
    #page-planung {
        height: auto;
        min-height: calc(100vh - var(--header-height) - var(--footer-height) - 40px);
    }
    
    .planning-table-container {
        min-height: 400px;
    }
    
    .toolbar {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .form-row {
        flex-direction: column;
    }
}

/* Print Styles */
@media print {
    .app-header,
    .app-footer,
    .toolbar,
    .project-pool-bar,
    .modal,
    .toast,
    .btn,
    .dropdown,
    .search-input,
    .pool-dropdown-menu,
    .milestone-pool-list,
    .project-pool-list,
    .nav-btn,
    #btnHeatmap,
    #btnHolidays,
    #holidayDropdown {
        display: none !important;
    }

    .page {
        display: none !important;
    }

    #page-planung {
        display: block !important;
    }

    .app-main {
        margin: 0;
        padding: 0;
        height: auto;
    }

    .planning-table-container {
        overflow-x: visible;
        overflow-y: visible;
        height: auto;
        box-shadow: none;
        border-radius: 0;
    }

    .planning-table {
        page-break-inside: auto;
    }

    .planning-cell {
        border: 1px solid #999;
        background-color: white !important;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
        page-break-inside: avoid;
        break-inside: avoid;
    }

    .planning-cell.row-header {
        position: static;
        background-color: #f5f5f5 !important;
        color: black !important;
        border: 1px solid #999;
    }

    .planning-cell.row-header.team-row {
        background-color: #e0e0e0 !important;
        color: black !important;
        page-break-before: auto;
        break-before: auto;
    }

    .planning-cell.row-header.project-row,
    .planning-cell.row-header.absence-row,
    .planning-cell.row-header.holiday-row {
        background-color: #f5f5f5 !important;
        color: black !important;
    }

    .planning-cell.header-cell {
        background-color: #e0e0e0 !important;
        color: black !important;
        border-bottom: 2px solid #333;
    }

    .planning-cell.summary-cell {
        background-color: #fafafa !important;
    }

    .planning-cell.has-value {
        background-color: var(--primary-light) !important;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }

    .planning-cell input.time-input {
        display: none;
    }

    .planning-cell .print-value {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 100%;
        font-size: 10px;
        font-weight: 600;
        color: #333;
    }

    .planning-cell .summary-value {
        font-size: 10px;
    }

    .planning-cell .milestone-markers {
        display: none;
    }

    .remove-project {
        display: none;
    }

    body {
        background-color: white;
        font-size: 10pt;
    }

    .print-header {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 12px 0;
        margin-bottom: 12px;
        border-bottom: 2px solid #333;
        page-break-after: avoid;
        break-after: avoid;
    }

    .print-logo {
        width: 40px;
        height: 40px;
        background: #333;
        color: white;
        border-radius: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
        font-weight: 700;
    }

    .print-info {
        flex: 1;
    }

    .print-info h2 {
        margin: 0;
        font-size: 18pt;
    }

    .print-info p {
        margin: 4px 0 0;
        font-size: 10pt;
        color: #555;
    }

    .print-meta {
        text-align: right;
        font-size: 9pt;
        color: #555;
    }

    @page {
        size: landscape;
        margin: 10mm;
    }
}

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

.dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background-color: var(--white);
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    z-index: 1001;
    padding: 4px 0;
}

.dropdown.active .dropdown-menu {
    display: block;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 8px 16px;
    border: none;
    background: none;
    text-align: left;
    cursor: pointer;
    font-size: 13px;
    color: var(--gray-dark);
}

.dropdown-item:hover {
    background-color: var(--gray-lighter);
    color: var(--primary);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--gray-light);
    margin: 4px 0;
}

/* Dark Mode */
body.dark-mode {
    --body-bg: #121212;
    --white: #1e1e1e;
    --gray-lighter: #2d2d2d;
    --gray-light: #404040;
    --gray-dark: #e8e8e8;
    --secondary: #b0b0b0;
    --black: #ffffff;
    --primary-light: #5c2a2e;
    --primary-lighter: #3d1518;
    color: var(--gray-dark);
}

body.dark-mode .app-header {
    background-color: var(--primary);
    color: #ffffff;
}

body.dark-mode .project-pool-bar,
body.dark-mode .milestone-pool-bar,
body.dark-mode .dashboard-card,
body.dark-mode .table-responsive,
body.dark-mode .planning-table-container,
body.dark-mode .toolbar,
body.dark-mode .app-footer,
body.dark-mode .modal-content,
body.dark-mode .dropdown-menu,
body.dark-mode .toast {
    background-color: var(--white);
    color: var(--gray-dark);
    border-color: var(--gray-light);
}

body.dark-mode .planning-cell {
    background-color: var(--white);
    color: var(--gray-dark);
    border-color: var(--gray-light);
}

body.dark-mode .planning-cell.row-header {
    background-color: var(--white);
}

body.dark-mode .planning-cell.row-header.employee-row {
    background-color: var(--gray-lighter);
}

body.dark-mode .planning-cell.row-header.team-row {
    background-color: #4a4a4a;
    color: #ffffff;
    border-left-color: var(--primary);
}

body.dark-mode .planning-cell.row-header.project-row:hover,
body.dark-mode .planning-cell.row-header.employee-row:hover {
    background-color: var(--gray-light);
}

body.dark-mode .planning-cell.header-cell {
    background-color: var(--gray-lighter);
    border-color: var(--gray-light);
}

body.dark-mode .planning-cell.header-cell.corner-cell {
    background-color: #4a4a4a;
    color: #ffffff;
}

body.dark-mode .planning-cell.summary-cell {
    background-color: #1a1a1a;
}

body.dark-mode .planning-cell.has-value {
    background-color: var(--primary-light);
    color: #ffffff;
}

body.dark-mode .planning-cell.has-value input.time-input {
    color: #ffffff;
}

body.dark-mode .planning-cell.absence-cell.has-value,
body.dark-mode .planning-cell.holiday-cell.has-value {
    background-color: #e65100;
    color: #ffffff;
}

body.dark-mode .planning-cell.absence-cell.has-value input.time-input,
body.dark-mode .planning-cell.holiday-cell.has-value input.time-input {
    color: #ffffff;
}

body.dark-mode .planning-cell.range-selected {
    outline: 2px solid #60a5fa;
    outline-offset: -2px;
    background-color: rgba(96, 165, 250, 0.30);
}

body.dark-mode .planning-cell.warning {
    background-color: #5c4a1a;
    color: #ffffff;
}

body.dark-mode .planning-cell.danger {
    background-color: #5c1a1a;
    color: #ffffff;
}

body.dark-mode .planning-cell.heatmap-empty {
    background-color: #252525;
}

body.dark-mode .planning-cell.heatmap-low {
    background-color: #5c2a2e;
    color: #ffffff;
}

body.dark-mode .planning-cell.heatmap-medium {
    background-color: #1e4a2e;
    color: #ffffff;
}

body.dark-mode .planning-cell.heatmap-high {
    background-color: #d32f2f;
    color: #ffffff;
}

body.dark-mode .planning-cell.heatmap-empty input.time-input,
body.dark-mode .planning-cell.heatmap-low input.time-input,
body.dark-mode .planning-cell.heatmap-medium input.time-input,
body.dark-mode .planning-cell.heatmap-high input.time-input {
    color: var(--gray-dark);
}

body.dark-mode .data-table th {
    background-color: var(--gray-lighter);
    color: var(--gray-dark);
}

body.dark-mode .data-table td {
    border-color: var(--gray-light);
}

body.dark-mode input,
body.dark-mode select {
    background-color: var(--gray-lighter);
    color: var(--gray-dark);
    border-color: var(--gray-light);
}

body.dark-mode .btn {
    color: var(--gray-dark);
}

body.dark-mode .btn-secondary {
    background-color: var(--gray-lighter);
    color: var(--gray-dark);
    border-color: var(--gray-light);
}

body.dark-mode .btn-secondary:hover {
    background-color: var(--gray-light);
    color: #ffffff;
}

body.dark-mode .btn-primary {
    background-color: var(--primary);
    color: #ffffff;
}

body.dark-mode .btn-primary:hover {
    background-color: var(--primary-hover);
}

body.dark-mode .btn-text {
    color: var(--gray-dark);
}

body.dark-mode .btn-text:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

body.dark-mode .icon-btn {
    background-color: var(--gray-lighter);
    color: var(--gray-dark);
    border-color: var(--gray-light);
}

body.dark-mode .icon-btn:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
}

body.dark-mode .search-input {
    background-color: var(--gray-lighter);
    color: var(--gray-dark);
}

body.dark-mode .dropdown-item {
    color: var(--gray-dark);
}

body.dark-mode .dropdown-item:hover {
    background-color: var(--gray-lighter);
    color: var(--primary);
}

body.dark-mode .nav-dropdown-item.active,
body.dark-mode .nav-dropdown-item.active:hover,
body.dark-mode .settings-dropdown .dropdown-item.active,
body.dark-mode .settings-dropdown .dropdown-item.active:hover {
    background-color: var(--primary-light);
    color: #ffffff;
}

body.dark-mode #btnSettings.active,
body.dark-mode #btnDarkMode.active {
    background-color: var(--white);
    color: var(--primary);
}

body.dark-mode #btnSettings,
body.dark-mode #btnDarkMode {
    color: var(--white);
}

body.dark-mode #btnSettings:hover,
body.dark-mode #btnDarkMode:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

body.dark-mode .pool-dropdown-header {
    background-color: var(--gray-lighter);
    color: var(--gray-dark);
    border-color: var(--gray-light);
}

body.dark-mode .pool-project,
body.dark-mode .pool-milestone {
    background-color: var(--gray-lighter);
    border-color: var(--gray-light);
    color: var(--gray-dark);
}

body.dark-mode .pool-project:hover,
body.dark-mode .pool-milestone:hover {
    background-color: var(--gray-light);
    border-color: var(--primary);
}

body.dark-mode .empty-state {
    color: var(--secondary);
}

body.dark-mode .text-muted {
    color: var(--secondary);
}

body.dark-mode .utilization-bar {
    background-color: var(--gray-light);
}

body.dark-mode .modal-header {
    border-color: var(--gray-light);
}

body.dark-mode .modal-close {
    color: var(--secondary);
}

body.dark-mode .modal-close:hover {
    color: var(--gray-dark);
}

body.dark-mode .nav-btn {
    color: #ffffff;
}

body.dark-mode .nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

body.dark-mode .toggle-btn.active {
    background-color: #ffffff;
    color: var(--primary);
}

body.dark-mode .granularity-toggle .toggle-btn {
    background-color: var(--gray-light);
    color: var(--gray-dark);
}

body.dark-mode .granularity-toggle .toggle-btn.active {
    background-color: var(--primary);
    color: #ffffff;
}

body.dark-mode .toolbar-right .toggle-group .toggle-btn {
    background-color: var(--gray-light);
    color: var(--gray-dark);
}

body.dark-mode .toolbar-right .toggle-group .toggle-btn.active {
    background-color: var(--primary);
    color: #ffffff;
}

body.dark-mode #btnHeatmap {
    background-color: var(--gray-light);
    color: var(--gray-dark);
    border-color: var(--gray-light);
}

body.dark-mode #btnHeatmap:hover {
    background-color: var(--gray-lighter);
    border-color: var(--secondary);
}

body.dark-mode #btnHeatmap.active {
    background-color: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

body.dark-mode .toast {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

body.dark-mode .planning-cell .milestone-marker.selected {
    box-shadow: 0 0 0 2px var(--primary), 0 0 0 4px var(--white), 0 0 0 6px var(--primary);
}

body.dark-mode .planning-cell.row-header.absence-row,
body.dark-mode .planning-cell.absence-cell {
    background-color: #2a2a2a;
    color: var(--secondary);
    height: calc(var(--row-height) / 2);
    min-height: calc(var(--row-height) / 2);
    align-self: center;
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 8px,
        rgba(255, 255, 255, 0.02) 8px,
        rgba(255, 255, 255, 0.02) 10px
    );
}

body.dark-mode .absence-row .row-header-name {
    color: var(--secondary);
}

body.dark-mode .planning-cell.absence-cell input.time-input {
    color: var(--gray-dark);
}

body.dark-mode .planning-cell.row-header.holiday-row,
body.dark-mode .planning-cell.holiday-cell {
    background-color: #2a2a2a;
    color: var(--secondary);
}

body.dark-mode .status-aktiv {
    background-color: #1e4a2e;
    color: #d4edda;
}

body.dark-mode .status-pausiert {
    background-color: #5c4a1a;
    color: #fff3cd;
}

body.dark-mode .status-abgeschlossen {
    background-color: #3e3e3e;
    color: #e2e3e5;
}

body.dark-mode .heatmap-legend {
    background-color: var(--white);
    color: var(--gray-dark);
}

body.dark-mode ::-webkit-scrollbar-track {
    background: var(--gray-light);
}

body.dark-mode ::-webkit-scrollbar-thumb {
    background: var(--secondary);
}

body.dark-mode ::-webkit-scrollbar-thumb:hover {
    background: var(--gray-dark);
}

/* Resize Handle for name column */
.resize-handle {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    cursor: col-resize;
    background-color: transparent;
    z-index: 20;
}

.resize-handle:hover {
    background-color: var(--primary);
}

/* Additional helpful styles */
.page-title {
    display: block;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--gray-dark);
}

.project-row .project-color-dot,
.pool-project .project-color-dot,
.row-header .project-color-dot {
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
}

.planning-cell .summary-value {
    font-size: 11px;
    font-weight: 600;
}

.planning-cell.summary-cell {
    font-size: 11px;
}

#btnHeatmap.active {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Focus styles */
input:focus,
select:focus,
button:focus {
    outline: 2px solid var(--primary);
    outline-offset: 1px;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-light);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-dark);
}

/* ==================== ADMIN-SEITEN (Workspace & Super-Admin) ==================== */
.admin-page .admin-main {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.admin-page .admin-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 24px;
}

.admin-page .admin-card h3 {
    margin-top: 0;
    font-size: 16px;
    margin-bottom: 16px;
}

.admin-page .admin-row {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.admin-page .admin-row label {
    font-size: 12px;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.admin-page .admin-row input[type=text],
.admin-page .admin-row input[type=email] {
    width: 100%;
    min-width: 260px;
    padding: 8px 10px;
    border: 1px solid var(--gray-light);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}

.admin-page .admin-row input[type=color] {
    width: 60px;
    height: 34px;
    border: 1px solid var(--gray-light);
    border-radius: 6px;
    padding: 2px;
    cursor: pointer;
}

.admin-page .logo-preview {
    max-height: 48px;
    max-width: 200px;
    display: block;
    margin: 8px 0;
}

.admin-page .invite-link {
    font-family: monospace;
    font-size: 12px;
    background: var(--gray-lighter);
    padding: 8px 10px;
    border-radius: 6px;
    word-break: break-all;
    margin-top: 8px;
}

.admin-page .actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.admin-page .badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}

.admin-page .badge-admin { background: var(--primary); color: var(--white); }
.admin-page .badge-planer { background: var(--gray-light); color: var(--gray-dark); }
.admin-page .badge-open { background: #fff3cd; color: #856404; }
.admin-page .badge-accepted { background: #d4edda; color: #155724; }
.admin-page .badge-danger { background: #f8d7da; color: #721c24; }

body.dark-mode .admin-page .admin-card {
    background: var(--black);
    color: var(--gray-dark);
}

body.dark-mode .admin-page .admin-row input[type=text],
body.dark-mode .admin-page .admin-row input[type=email] {
    background: #2a2a2a;
    border-color: #404040;
    color: var(--gray-dark);
}

/* Copy & Paste Visualisierung */
.planning-cell.cell-copied {
    box-shadow: inset 0 0 0 2px var(--primary);
    animation: pulseCopied 1s ease;
}

@keyframes pulseCopied {
    0% { box-shadow: inset 0 0 0 2px var(--primary); }
    50% { box-shadow: inset 0 0 0 4px var(--primary); }
    100% { box-shadow: inset 0 0 0 2px var(--primary); }
}

/* Konfliktwarnungen */
.planning-cell.conflict {
    box-shadow: inset 0 0 0 2px #e30018;
    animation: pulseConflict 2s infinite;
}

@keyframes pulseConflict {
    0%, 100% { box-shadow: inset 0 0 0 2px #e30018; }
    50% { box-shadow: inset 0 0 0 4px #e30018; }
}

.conflict-badge {
    color: #e30018;
    font-weight: 700;
    margin-left: 6px;
}

.stat-item.conflict-stat .stat-value,
.stat-item.conflict-stat .stat-label {
    color: #e30018;
}

body.dark-mode .stat-item.conflict-stat .stat-value,
body.dark-mode .stat-item.conflict-stat .stat-label {
    color: #ff6b6b;
}