:root {
  --color-bg: #f4f5f7;
  --color-surface: #ffffff;
  --color-border: #e2e4e9;
  --color-text: #1f2430;
  --color-text-muted: #6b7280;
  --color-accent: #2f6f4f;
  --color-accent-contrast: #ffffff;

  --color-status-new: #3b6bc7;
  --color-status-in-progress: #b8860b;
  --color-status-waiting: #7c5cbf;
  --color-status-completed: #2f9e58;
  --color-status-archived: #6b7280;

  --color-priority-low: #6b7280;
  --color-priority-normal: #3b6bc7;
  --color-priority-high: #c2740c;
  --color-priority-urgent: #c0392b;

  --color-overdue: #c0392b;
  --color-overdue-bg: #fdecea;

  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 20px;
}

.page-header h1 {
  font-size: 1.5rem;
  margin: 0;
}

.page-header p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* --- Prehľad počtov --- */

.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.summary-tile {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.summary-tile .value {
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.1;
}

.summary-tile .label {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  margin-top: 4px;
}

.summary-tile.overdue .value {
  color: var(--color-overdue);
}

/* --- Filtre --- */

.filters {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px;
}

.filters .field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.85rem;
}

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

.filters select,
.filters input[type="search"] {
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  min-width: 140px;
  font: inherit;
}

.filters .search-field {
  min-width: 220px;
}

.filters .checkbox-field {
  flex-direction: row;
  align-items: center;
  gap: 6px;
}

.filters .actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.btn {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: 6px;
  padding: 7px 14px;
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

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

/* --- Zoznam úloh --- */

.task-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.task-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.task-card:hover,
.task-card:focus-visible {
  border-color: var(--color-accent);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.08);
}

.task-card.is-overdue {
  border-color: var(--color-overdue);
  background: var(--color-overdue-bg);
}

.task-title {
  font-weight: 600;
  flex: 1 1 220px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}

.badge.project-lucaffe { background: #4a3728; }
.badge.project-kafizo { background: #1f5c4a; }

.badge.status-new { background: var(--color-status-new); }
.badge.status-in-progress { background: var(--color-status-in-progress); }
.badge.status-waiting { background: var(--color-status-waiting); }
.badge.status-completed { background: var(--color-status-completed); }
.badge.status-archived { background: var(--color-status-archived); }

.badge.priority-low { background: var(--color-priority-low); }
.badge.priority-normal { background: var(--color-priority-normal); }
.badge.priority-high { background: var(--color-priority-high); }
.badge.priority-urgent { background: var(--color-priority-urgent); }

.badge.badge-recurring { background: #5b4636; }

.due-date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.overdue-flag {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-overdue);
  white-space: nowrap;
}

/* --- Prázdny stav --- */

.empty-state {
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 40px 20px;
  text-align: center;
  color: var(--color-text-muted);
}

.empty-state h2 {
  color: var(--color-text);
  margin-bottom: 6px;
  font-size: 1.1rem;
}

/* --- Responzivita --- */

@media (max-width: 560px) {
  .filters {
    flex-direction: column;
    align-items: stretch;
  }

  .filters .actions {
    margin-left: 0;
  }

  .filters select,
  .filters input[type="search"] {
    min-width: 0;
    width: 100%;
  }

  .task-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* --- Formulár novej úlohy --- */

.page-narrow {
  max-width: 640px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-new-task {
  align-self: flex-start;
}

.alert {
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 0.9rem;
}

.alert-success {
  background: #e9f7ef;
  border: 1px solid var(--color-status-completed);
  color: #1e6b3c;
}

.alert-error {
  background: var(--color-overdue-bg);
  border: 1px solid var(--color-overdue);
  color: #8a2c22;
}

.alert-error ul {
  margin: 6px 0 0;
  padding-left: 20px;
}

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
}

.form-field label {
  font-weight: 600;
  color: var(--color-text);
}

.form-field input[type="text"],
.form-field input[type="date"],
.form-field textarea,
.form-field select {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  width: 100%;
}

.form-field textarea {
  resize: vertical;
}

.field-hint {
  margin: 0;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

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

/* --- Detail úlohy --- */

.back-link {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.85rem;
}

.back-link:hover {
  color: var(--color-text);
}

.detail-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.detail-card.is-overdue {
  border-color: var(--color-overdue);
}

.detail-title {
  margin: 0 0 10px;
  font-size: 1.3rem;
}

.detail-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.detail-description {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0 0 16px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px 20px;
  margin: 0;
}

.detail-grid dt {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.detail-grid dd {
  margin: 2px 0 0;
  font-size: 0.92rem;
}

.email-section {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.email-section h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
}

.email-body {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: var(--color-bg);
  border-radius: 6px;
  padding: 10px 12px;
  margin: 8px 0 0;
}

.actions-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
}

.actions-card h2,
.form-card-title {
  margin: 0 0 12px;
  font-size: 1rem;
}

.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.action-buttons form {
  margin: 0;
}

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

.btn-danger:hover {
  background: var(--color-overdue-bg);
}

.status-readonly {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* --- Opakovanie --- */

.form-card-section {
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checkbox-field-inline label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
}

.recurrence-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 4px;
}

.recurrence-options[hidden],
.form-field[hidden] {
  display: none;
}

/* --- Kalendár a termíny (Krok 9) --- */

.due-buckets {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 28px;
}

.due-bucket {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.due-bucket-overdue {
  border-color: var(--color-overdue);
}

.due-bucket h2,
.due-bucket summary {
  margin: 0 0 12px;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.due-bucket summary {
  cursor: pointer;
  margin: 0;
}

.due-bucket[open] summary {
  margin-bottom: 12px;
}

.bucket-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.due-bucket .task-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.month-calendar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.month-calendar-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 14px;
}

.month-calendar-header h2 {
  margin: 0;
  font-size: 1.05rem;
  min-width: 160px;
  text-align: center;
}

.month-grid-scroll {
  overflow-x: auto;
}

.month-grid {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.month-grid th {
  text-align: left;
  padding: 6px 8px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.month-day {
  vertical-align: top;
  width: 14.28%;
  height: 90px;
  padding: 6px 8px;
  border: 1px solid var(--color-border);
}

.month-day.is-outside-month {
  background: var(--color-bg);
  color: var(--color-text-muted);
}

.month-day.is-today {
  background: #eef6f1;
  border-color: var(--color-accent);
}

.month-day.has-overdue {
  border-color: var(--color-overdue);
}

.month-day-number {
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.month-day-tasks {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.month-day-task {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text);
  background: var(--color-bg);
  border-radius: 4px;
  padding: 1px 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: none;
}

.month-day-task:hover {
  background: var(--color-status-new);
  color: #fff;
}

.month-day-more {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

@media (max-width: 560px) {
  .main-nav {
    flex-wrap: wrap;
  }
}

/* --- Work Inbox (Etapa B - B1) --- */

.nav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--color-overdue);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  margin-left: 2px;
}

.badge.intake-source-badge { background: #4a5a6b; }

.badge.intake-status-new { background: var(--color-status-new); }
.badge.intake-status-classified { background: #8a6d1f; }
.badge.intake-status-task-created { background: var(--color-status-completed); }
.badge.intake-status-ignored { background: var(--color-text-muted); }

.badge.classification-action { background: var(--color-overdue); }
.badge.classification-info { background: var(--color-status-new); }
.badge.classification-order { background: #1f5c4a; }
.badge.classification-invoice { background: #6b4a1f; }
.badge.classification-marketing { background: #6b7280; }
.badge.classification-spam { background: #3a3f47; }
.badge.classification-uncertain { background: var(--color-priority-high); }

.raw-metadata-section {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}

.raw-metadata-section summary {
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.raw-metadata-json {
  margin-top: 8px;
  padding: 10px 12px;
  background: var(--color-bg);
  border-radius: 6px;
  font-size: 0.78rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

/* --- Schvalovaci workflow (Etapa B - B4) --- */

.badge.badge-assignee { background: #4a5a6b; }

.badge.approval-waiting-ivan { background: var(--color-status-new); }
.badge.approval-waiting-klaudia { background: #6b4a9e; }
.badge.approval-waiting-approval { background: var(--color-priority-high); }
.badge.approval-done { background: var(--color-status-completed); }

.assign-form {
  display: flex;
  gap: 8px;
  align-items: center;
}

.assign-form select {
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
}

/* --- Agent Queue (Etapa B - B5) --- */

.badge.job-status-pending { background: var(--color-text-muted); }
.badge.job-status-running { background: var(--color-status-in-progress); }
.badge.job-status-succeeded { background: var(--color-status-completed); }
.badge.job-status-failed { background: var(--color-overdue); }

.agent-job-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.agent-job-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 14px;
}

.agent-job-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.agent-job-result {
  margin: 8px 0 0;
  padding: 10px 12px;
  background: var(--color-bg);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.85rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.agent-job-error {
  margin: 8px 0 0;
  color: var(--color-overdue);
  font-size: 0.85rem;
}

.agent-job-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* --- Pricing & Market (P1) --- */

.badge.rec-lower { background: var(--color-overdue); }
.badge.rec-raise { background: var(--color-status-completed); }
.badge.rec-review { background: var(--color-priority-high); }
.badge.rec-hold { background: var(--color-text-muted); }

.badge.opp-new { background: var(--color-status-new); }
.badge.opp-review { background: var(--color-priority-high); }
.badge.opp-interested { background: var(--color-status-completed); }
.badge.opp-deferred { background: #6b4a9e; }
.badge.opp-rejected { background: var(--color-text-muted); }
.badge.opp-listed { background: #4a5a6b; }

.badge.alert-sev-info { background: var(--color-status-new); }
.badge.alert-sev-warning { background: var(--color-priority-high); }
.badge.alert-sev-critical { background: var(--color-overdue); }

.pricing-scan-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 20px;
}

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

.pricing-summary-cards {
  margin-bottom: 12px;
}

.pricing-opportunity-card {
  flex-direction: column;
  align-items: flex-start;
  cursor: default;
}

.pricing-opportunity-card .task-title {
  flex: none;
}

.pricing-alert-reason {
  flex-basis: 100%;
  margin: 4px 0 0;
}

.pricing-other-price-form {
  display: flex;
  gap: 6px;
  align-items: center;
}

.pricing-other-price-form input[type="number"] {
  width: 110px;
  padding: 6px 8px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

.pricing-widget {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 24px;
}

.pricing-widget-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.pricing-widget-header h2 {
  margin: 0;
  font-size: 1.1rem;
}

.pricing-widget-counters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-size: 0.9rem;
}

/* --- Auth (P2) --- */

.auth-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-page .form-card {
  width: 100%;
}

.nav-logout-form {
  display: inline-flex;
  margin: 0;
}

/* --- P2.1: multi-user task collaboration --- */

.alert-warning {
  background: #fff6e0;
  border: 1px solid var(--color-priority-high);
  color: #7a4d00;
}

.badge.waiting-acceptance { background: var(--color-status-waiting); }
.badge.waiting-requester { background: #6b4a9e; }
.badge.waiting-review { background: var(--color-priority-high); }
.badge.waiting-blocked { background: var(--color-overdue); }

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.activity-item {
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}

.activity-item.activity-comment {
  background: var(--color-surface);
  border-color: var(--color-accent);
}

.activity-icon {
  font-size: 1.1rem;
  line-height: 1.4;
}

.activity-body {
  flex: 1;
  min-width: 0;
}

.activity-meta {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.activity-meta strong {
  color: var(--color-text);
}

.activity-text {
  margin: 4px 0 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.comment-form {
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
}

/* --- P2.1: Používatelia a oprávnenia --- */

.data-table-wrap {
  overflow-x: auto;
  margin-bottom: 20px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.data-table th,
.data-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  white-space: nowrap;
}

.data-table th {
  background: var(--color-bg);
  font-weight: 600;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.badge.role-admin { background: var(--color-priority-urgent); }
.badge.role-user { background: var(--color-text-muted); }
.badge.status-active { background: var(--color-status-completed); }
.badge.status-inactive { background: var(--color-text-muted); }

.permission-matrix th,
.permission-matrix td {
  text-align: center;
}

.permission-matrix td:first-child,
.permission-matrix th:first-child {
  text-align: left;
}

.permission-matrix select {
  padding: 4px 6px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

.inline-form {
  display: inline-flex;
  margin: 0 4px 0 0;
}

/* --- P2.1: Dovolenky --- */

.vacation-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.vacation-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.vacation-card.is-current {
  border-color: var(--color-priority-high);
  background: #fff6e0;
}

.vacation-card .vacation-range {
  font-weight: 600;
}

.vacation-card .vacation-note {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  flex-basis: 100%;
}