:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --line: #d9e1ea;
  --text: #16324f;
  --muted: #69829e;
  --primary: #125fa8;
  --primary-dark: #0c4a83;
  --success: #1f8f5f;
  --warning: #b7791f;
  --danger: #c53030;
  --shadow: 0 12px 40px rgba(16, 46, 82, 0.08);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #edf3fa 0%, #f7f9fc 180px, var(--bg) 100%);
  color: var(--text);
}

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

button {
  cursor: pointer;
  border: 0;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--text);
}

textarea {
  resize: vertical;
}

label {
  display: block;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 6px;
}

ul {
  margin: 0;
  padding-left: 18px;
}

li + li {
  margin-top: 6px;
}

.page-shell {
  min-height: 100vh;
}

.topbar {
  min-height: 72px;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  box-shadow: 0 4px 20px rgba(8, 56, 104, 0.2);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.16);
  display: grid;
  place-items: center;
  font-weight: 800;
}

.brand h1 {
  font-size: 24px;
  margin: 0;
}

.brand span,
.user-meta span {
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
}

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

.layout {
  width: min(1380px, calc(100% - 32px));
  margin: 24px auto;
}

.login-layout {
  width: min(1120px, calc(100% - 32px));
  margin: 40px auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid rgba(17, 57, 92, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 36px;
  min-height: 620px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-card h2 {
  margin: 0 0 12px;
  font-size: 42px;
  line-height: 1.05;
}

.hero-card p {
  color: var(--muted);
  font-size: 18px;
  max-width: 560px;
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.highlight-box,
.stat-card,
.info-box {
  padding: 18px;
  border-radius: 16px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.highlight-box strong,
.stat-card strong {
  display: block;
  font-size: 28px;
  margin-bottom: 6px;
}

.stat-card small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.login-card {
  padding: 28px;
}

.login-card h3,
.section-head h3,
.panel h3,
.modal-head h3,
.schedule-toolbar h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.login-card p,
.section-head p,
.panel p,
.info-box p,
.helper,
.muted,
.schedule-toolbar p,
.modal-head p {
  color: var(--muted);
}

.form-grid {
  display: grid;
  gap: 14px;
}

.form-row-2,
.form-row-3,
.stats-grid,
.panel-grid,
.roles-grid,
.demo-grid,
.schedule-stats {
  display: grid;
  gap: 16px;
}

.form-row-2 {
  grid-template-columns: repeat(2, 1fr);
}

.form-row-3 {
  grid-template-columns: repeat(3, 1fr);
}

.stats-grid,
.schedule-stats {
  grid-template-columns: repeat(4, 1fr);
}

.panel-grid {
  grid-template-columns: 1.2fr 1fr;
}

.roles-grid,
.demo-grid {
  grid-template-columns: repeat(3, 1fr);
}

.demo-grid {
  margin-top: 18px;
}

.btn {
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 700;
  transition: 0.18s ease;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

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

.btn-secondary {
  background: #e9f1fa;
  color: var(--primary);
}

.btn-secondary:hover {
  background: #dce9f8;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-danger {
  background: #fff1f1;
  color: var(--danger);
}

.nav-tabs {
  display: flex;
  gap: 10px;
  margin: 0 0 18px;
  flex-wrap: wrap;
}

.nav-tab {
  background: #ebf3fb;
  color: var(--primary);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
}

.nav-tab.active {
  background: var(--primary);
  color: #fff;
}

.panel {
  padding: 24px;
}

.section-stack {
  display: grid;
  gap: 18px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.table th,
.table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.user-edit-row,
.team-edit-row {
  cursor: pointer;
}

.user-edit-row:hover,
.team-edit-row:hover {
  background: #f7fbff;
}

.team-color-swatch {
  display: inline-block;
  width: 18px;
  height: 18px;
  border-radius: 6px;
  border: 1px solid var(--line);
  margin-right: 8px;
  vertical-align: middle;
  flex: 0 0 auto;
}

.color-picker-trigger {
  width: 100%;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  text-align: left;
}

.color-picker-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(9, 27, 48, 0.58);
}

.color-picker-backdrop[hidden] {
  display: none;
}

.color-picker-card {
  width: min(520px, 100%);
  overflow: hidden;
}

.color-picker-options {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  padding: 20px 24px;
}

.color-choice {
  display: grid;
  place-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.color-choice .team-color-swatch {
  width: 30px;
  height: 30px;
  margin-right: 0;
}

.color-choice:hover {
  background: #f7fbff;
  transform: translateY(-1px);
}

.table th {
  background: #f8fbff;
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.badge.admin { background: #eef4ff; color: #3056d3; }
.badge.manager { background: #e8f8ef; color: #1e824c; }
.badge.mitarbeiter { background: #fff5e9; color: #b66a14; }
.badge.aktiv { background: #eaf8f1; color: #19774b; }
.badge.inaktiv { background: #fff2f2; color: #b23636; }

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

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  background: #eaf3fb;
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
  margin-bottom: 18px;
}

.login-shortcuts {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.shortcut-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfdff;
}

.shortcut-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.notice {
  padding: 14px 16px;
  border-radius: 14px;
  background: #edf7ff;
  color: var(--primary-dark);
  border: 1px solid #cfe3f9;
  margin-bottom: 18px;
}

.error {
  padding: 14px 16px;
  border-radius: 14px;
  background: #fff3f3;
  color: var(--danger);
  border: 1px solid #f4d2d2;
  margin-bottom: 18px;
}

.footer-note {
  margin-top: 20px;
  color: var(--muted);
  font-size: 13px;
}

.schedule-toolbar-card {
  padding: 12px 14px;
}

.schedule-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.schedule-toolbar.compact h3 {
  margin-bottom: 2px;
  font-size: 20px;
}

.schedule-toolbar.compact p {
  font-size: 13px;
}

.schedule-toolbar-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.schedule-toolbar-actions .btn {
  padding: 8px 10px;
  font-size: 13px;
}

.schedule-summary {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.schedule-summary-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #f5f8fc;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.schedule-summary-pill strong {
  color: var(--text);
}

.schedule-board-card {
  margin-top: 14px;
  overflow: hidden;
}

.schedule-board {
  overflow: auto;
}

.schedule-grid {
  --schedule-cell-height: 42px;
  display: grid;
  grid-template-columns: 180px repeat(7, minmax(128px, 1fr));
  min-width: 1076px;
}

.schedule-corner,
.schedule-header,
.schedule-employee-cell,
.schedule-day-cell,
.schedule-section-title {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.schedule-corner,
.schedule-header {
  background: #f7f9fc;
  padding: 7px 8px;
}

.schedule-corner {
  position: sticky;
  left: 0;
  z-index: 4;
  font-weight: 800;
  font-size: 12px;
}

.schedule-header {
  min-height: 44px;
}

.schedule-header strong {
  display: block;
  margin-bottom: 2px;
  font-size: 12px;
}

.schedule-header span {
  color: var(--muted);
  font-size: 11px;
}

.schedule-header.today,
.schedule-day-cell.today {
  background: #f3f8ff;
}

.schedule-section-title {
  --team-color: #597aa0;
  grid-column: 1 / -1;
  padding: 0;
  background: color-mix(in srgb, var(--team-color) 18%, white);
  color: color-mix(in srgb, var(--team-color) 70%, #16324f);
  font-weight: 800;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.schedule-section-title.collapsed {
  background: #f4f7fa;
}

.schedule-section-title.team-offen {
  background: #e8edf3;
  color: #425d78;
}

.schedule-section-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 8px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
}

.schedule-employee-cell {
  position: sticky;
  left: 0;
  z-index: 3;
  background: #fff;
  padding: 4px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  height: var(--schedule-cell-height);
  min-height: var(--schedule-cell-height);
  max-height: var(--schedule-cell-height);
  justify-content: center;
  overflow: hidden;
}

.schedule-employee-cell.compact-row {
  height: var(--schedule-cell-height);
  min-height: var(--schedule-cell-height);
  max-height: var(--schedule-cell-height);
}

.schedule-employee-cell strong {
  font-size: 12px;
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.schedule-employee-cell span {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.schedule-employee-cell.own-user-row {
  background: #fff7d6;
  border-left: 4px solid #f2b705;
}

.schedule-day-cell.own-user-row {
  background: #fffaf0;
}

.schedule-day-cell.own-user-row.today {
  background: #fff3c4;
}

.open-row-label {
  background: #fbfcfe;
}

.schedule-day-cell {
  position: relative;
  padding: 3px 4px;
  height: var(--schedule-cell-height);
  min-height: var(--schedule-cell-height);
  max-height: var(--schedule-cell-height);
  background: #fff;
  overflow: hidden;
}

.schedule-day-cell.compact-row {
  height: var(--schedule-cell-height);
  min-height: var(--schedule-cell-height);
  max-height: var(--schedule-cell-height);
}

.drop-feedback {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s ease;
}

.drop-feedback-half {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 800;
  color: rgba(16, 50, 79, 0.85);
  background: rgba(226, 235, 245, 0.66);
}

.schedule-day-cell.drag-over-left .drop-feedback,
.schedule-day-cell.drag-over-right .drop-feedback {
  opacity: 1;
}

.schedule-day-cell.drag-over-left .drop-feedback-move {
  background: rgba(198, 241, 214, 0.92);
  color: #13653f;
}

.schedule-day-cell.drag-over-right .drop-feedback-copy {
  background: rgba(209, 229, 255, 0.94);
  color: #0c4a83;
}

.shift-stack {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2px;
  max-height: 100%;
  overflow: hidden;
  padding-right: 18px;
}

.shift-card {
  --team-color: #597aa0;
  width: 100%;
  max-height: 34px;
  overflow: hidden;
  text-align: left;
  border-radius: 6px;
  padding: 3px 5px;
  border: 1px solid color-mix(in srgb, var(--team-color) 24%, #dbe6e2);
  border-left: 3px solid var(--team-color);
  background: color-mix(in srgb, var(--team-color) 8%, #ffffff);
}

.shift-card.is-draggable {
  cursor: grab;
}

.shift-card.is-dragging {
  opacity: 0.45;
}

.shift-card:hover {
  transform: translateY(-1px);
}

.shift-card.has-conflict {
  background: #fff6f6;
  border-color: #efcaca;
  border-left-color: #c53030;
}

.shift-card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 5px;
}

.shift-card-time {
  font-weight: 800;
  font-size: 11px;
  line-height: 1.1;
}

.shift-card-hours {
  color: var(--primary);
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.shift-card-meta,
.shift-card-note,
.shift-card-assignee,
.shift-card-team,
.shift-card-warning {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.15;
}

.shift-card-note,
.shift-card-team,
.shift-card-warning {
  margin-top: 2px;
}

.shift-card-note,
.shift-card-team,
.shift-card-assignee,
.shift-card-warning {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.shift-card-warning {
  color: var(--danger);
}

.cell-actions {
  position: absolute;
  right: 4px;
  bottom: 3px;
  z-index: 2;
  display: flex;
  justify-content: flex-end;
}

.cell-add-button {
  background: #f2f7fd;
  color: var(--primary);
  border: 1px dashed #b8d0eb;
  border-radius: 6px;
  width: 16px;
  height: 16px;
  padding: 0;
  font-weight: 800;
  font-size: 10px;
  line-height: 1;
}

.schedule-empty {
  color: #b1bfcd;
  font-size: 14px;
  line-height: 1;
  padding: 4px 0;
}

.schedule-day-cell.compact-row .schedule-empty {
  font-size: 10px;
  padding: 0;
}

.schedule-day-cell.compact-row .shift-stack {
  gap: 2px;
}

.schedule-day-cell.compact-row .cell-add-button {
  width: 16px;
  height: 16px;
  font-size: 10px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(9, 27, 48, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 40;
}

.modal-card {
  width: min(720px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
}

.modal-head {
  padding: 22px 24px 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.modal-close {
  background: transparent;
  color: var(--muted);
  font-size: 34px;
  line-height: 1;
  padding: 0;
  width: auto;
}

.modal-body {
  padding: 24px;
  display: grid;
  gap: 16px;
}

.modal-time-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: end;
}

.modal-time-field label {
  margin-bottom: 8px;
}

.modal-time-input {
  padding: 16px 18px;
  font-size: 28px;
  font-weight: 800;
  border-radius: 16px;
  text-align: center;
  color: var(--primary-dark);
  background: #f8fbff;
}

.modal-time-separator {
  font-size: 32px;
  font-weight: 700;
  color: var(--muted);
  padding-bottom: 14px;
}

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

.modal-summary-card {
  padding: 14px 16px;
  border-radius: 14px;
  background: #f7f9fc;
  border: 1px solid var(--line);
}

.modal-summary-card strong {
  display: block;
  font-size: 22px;
  margin-bottom: 4px;
}

.modal-summary-card span {
  color: var(--muted);
  font-size: 13px;
}

.modal-actions {
  padding: 0 24px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.conflict-list {
  margin-top: 10px;
}

@media (max-width: 1100px) {
  .login-layout,
  .panel-grid,
  .stats-grid,
  .roles-grid,
  .demo-grid,
  .highlight-grid,
  .form-row-2,
  .form-row-3,
  .schedule-stats,
  .modal-summary,
  .modal-time-row {
    grid-template-columns: 1fr;
  }

  .schedule-toolbar {
    flex-direction: column;
  }

  .schedule-toolbar-actions {
    justify-content: flex-start;
  }

  .schedule-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .modal-time-separator {
    display: none;
  }
}

@media (max-width: 960px) {
  .topbar {
    height: auto;
    padding: 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .user-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .layout,
  .login-layout {
    width: min(100%, calc(100% - 20px));
  }

  .schedule-toolbar-card,
  .panel,
  .login-card,
  .hero-card,
  .modal-body,
  .modal-head,
  .modal-actions {
    padding-left: 18px;
    padding-right: 18px;
  }

  .modal-actions {
    flex-direction: column;
    align-items: stretch;
  }
}