/* Copyright (c) 2025-2026 Ioannis Belesiotis. All rights reserved.
   This source code is proprietary and confidential. */
/* =========================================================
   TIME-OFF IMPORT WIZARD
   Column mapping modal for XLSX/CSV time-off import
   ========================================================= */

.timeoff-import {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeoff-import-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(30, 34, 60, 0.50);
  -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
}

.timeoff-import-dialog {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: calc(100vw - 32px);
  height: calc(100vh - 32px);
  display: flex;
  flex-direction: column;
}

/* ── Header ───────────────────────────────────────────────── */

.timeoff-import-header {
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.timeoff-import-header h3 {
  margin: 0;
  font-size: var(--font-md);
  font-weight: 600;
}

.timeoff-import-step {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ── Body ─────────────────────────────────────────────────── */

.timeoff-import-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}

/* ── Footer ───────────────────────────────────────────────── */

.timeoff-import-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ── Sheet picker ─────────────────────────────────────────── */

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

.timeoff-sheet-item {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: border-color 0.15s, background 0.15s;
}

.timeoff-sheet-item:hover {
  border-color: var(--color-border-strong);
}

.timeoff-sheet-item.selected {
  border-color: var(--color-accent);
  background: var(--color-accent-subtle);
}

.timeoff-sheet-info {
  flex: 1;
  min-width: 0;
}

.timeoff-sheet-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.timeoff-sheet-name {
  font-weight: 500;
  font-size: var(--font-sm);
}

.timeoff-sheet-count {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
}

.timeoff-sheet-cols {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Column mapping ───────────────────────────────────────── */

.timeoff-mapping-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.timeoff-mapping-label {
  width: 100px;
  font-size: var(--font-sm);
  font-weight: 500;
  flex-shrink: 0;
}

.timeoff-mapping-label.required::after {
  content: ' *';
  color: var(--color-danger);
}

.timeoff-mapping-select {
  flex: 1;
  padding: 6px 8px;
  font-size: var(--font-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

.timeoff-mapping-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent-subtle);
}

/* ── Raw data preview (column mapping step) ──────────────── */

.timeoff-raw-preview {
  margin-top: 16px;
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
}

.timeoff-raw-preview-label {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  margin-bottom: 6px;
  font-weight: 500;
}

.timeoff-preview-table th.toi-mapped,
.timeoff-preview-table td.toi-mapped {
  background: var(--color-accent-subtle);
}

/* ── Preview ──────────────────────────────────────────────── */

.timeoff-preview-summary {
  margin-bottom: 8px;
  font-size: var(--font-sm);
}

.timeoff-match-hint {
  font-size: var(--font-xs);
  color: var(--color-danger);
  background: color-mix(in srgb, var(--color-danger) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-danger) 20%, transparent);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  margin-bottom: 8px;
}

.timeoff-match-hint code {
  background: color-mix(in srgb, var(--color-danger) 12%, transparent);
  padding: 1px 4px;
  border-radius: 3px;
  font-size: var(--font-xs);
}

.timeoff-preview-warn {
  font-size: var(--font-xs);
  color: var(--color-warning);
  margin-bottom: 12px;
}

.timeoff-preview-scroll {
  max-height: 320px;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.timeoff-preview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-xs);
}

.timeoff-preview-table th {
  text-transform: uppercase;
  font-size: 10px;
  color: var(--color-text-muted);
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 6px 8px;
  text-align: left;
  position: sticky;
  top: 0;
  background: var(--color-surface-alt);
}

.timeoff-preview-table td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}

.timeoff-match-ok {
  color: var(--color-success);
  font-weight: 600;
}

.timeoff-match-fail {
  color: var(--color-danger);
  font-weight: 600;
}

.timeoff-preview-more {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  padding: 8px 0;
  text-align: center;
}