/*
  ระบบคิดค่าแรงคนงาน — Design tokens
  แนวคิด: "สมุดบันทึกงานไซต์ก่อสร้าง" กระดาษพิมพ์เขียว (blueprint) + ตรายางประทับ + เทปวัด
*/

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  /* Color */
  --ink: #1B2430;
  --ink-soft: #414B58;
  --paper: #EEF1F3;
  --paper-card: #FFFFFF;
  --blueprint: #3D6B99;
  --blueprint-dark: #2C4E70;
  --amber: #F2A93B;
  --amber-dark: #C9860F;
  --green: #3F8F5F;
  --red: #C1443C;
  --line: #D6DCE1;

  /* Type */
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

body {
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 32px 32px;
  font-family: var(--font-body);
  color: var(--ink);
}

.font-display { font-family: var(--font-display); letter-spacing: 0.02em; }
.font-mono { font-family: var(--font-mono); }

/* ---------- App shell ---------- */
.app-shell {
  min-height: 100vh;
}

.sidebar {
  background: var(--ink);
  color: #E8ECEF;
}

.sidebar .brand {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.9rem;
  border-radius: 4px;
  color: #B7C0CB;
  font-weight: 500;
  font-size: 0.92rem;
  transition: background-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
  border-left: 3px solid transparent;
}

.nav-tab:hover {
  background: rgba(255,255,255,0.06);
  color: #FFFFFF;
}

.nav-tab.active {
  background: rgba(242, 169, 59, 0.12);
  color: var(--amber);
  border-left-color: var(--amber);
}

/* ---------- Ledger card ---------- */
.ledger-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 1px 2px rgba(27, 36, 48, 0.04);
}

.kpi-card {
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--tick-color, var(--blueprint));
}

.kpi-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
}

.kpi-value {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ink);
}

/* ---------- Measuring-tape ruled table ---------- */
.tape-table {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  table-layout: fixed; /* Force table to respect column widths */
}

.tape-table thead th {
  position: relative;
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
  padding: 0.7rem 2px; /* Further reduced horizontal padding */
  border-bottom: 2px solid var(--ink);
  background: var(--paper-card);
  border-right: 1px solid var(--line);
  word-wrap: break-word; /* Allow long words in header to wrap */
  vertical-align: top; /* Align wrapped header text to the top */
}

.tape-table thead th:last-child {
  border-right: none;
}

.tape-table tbody td {
  padding: 0.65rem 2px; /* Further reduced horizontal padding */
  border-bottom: 1px dashed var(--line);
  font-size: 0.88rem;
  border-right: 1px solid var(--line);
}

.tape-table tbody td:last-child {
  border-right: none;
}

.tape-table tbody tr:hover td {
  background: #F8FAFB;
}

.tape-table tbody tr:first-child td {
  border-top: none;
}

/* left ruler ticks on first column */
.tape-table tbody td:first-child {
  position: relative;
  padding-left: 4px; /* Reduced first column padding */
}

/* ---------- Rubber stamp badge ---------- */
.stamp {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 0.18rem 0.55rem;
  border: 1.5px solid currentColor;
  border-radius: 3px;
  transform: rotate(-2deg);
}

.stamp-active { color: var(--green); }
.stamp-inactive { color: var(--ink-soft); }
.stamp-paid { color: var(--blueprint-dark); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.86rem;
  padding: 0.55rem 1rem;
  border-radius: 5px;
  transition: filter 0.15s ease, transform 0.05s ease;
  cursor: pointer;
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--blueprint); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }

.btn-amber { background: var(--amber); color: var(--ink); }
.btn-amber:hover { filter: brightness(1.05); }

.btn-outline { background: transparent; border: 1.5px solid var(--line); color: var(--ink); }
.btn-outline:hover { border-color: var(--ink-soft); }

.btn-danger { background: transparent; color: var(--red); }
.btn-danger:hover { background: rgba(193,68,60,0.08); }

.btn[disabled] {
  cursor: not-allowed;
  filter: grayscale(0.5) brightness(0.95);
}

.progress-button-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.progress-label {
  font-size: 0.8rem;
  transition: color 0.2s ease;
}
.progress-track {
  width: 100%;
  height: 5px;
  background: rgba(255,255,255,0.3);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: #fff;
  border-radius: 3px;
  transition: width 0.15s linear;
}

.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.78rem; }

/* ---------- Form fields ---------- */
.field-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 0.3rem;
}

.field-input {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: 5px;
  padding: 0.55rem 0.75rem;
  font-size: 0.9rem;
  background: #fff;
  color: var(--ink);
}
.field-input:focus {
  outline: none;
  border-color: var(--blueprint);
  box-shadow: 0 0 0 3px rgba(61, 107, 153, 0.15);
}

textarea.field-input {
  min-height: 120px;
  resize: vertical;
}

.worker-check {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.75rem;
  border: 1.5px solid var(--line);
  border-radius: 5px;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.worker-check.checked {
  border-color: var(--amber-dark);
  background: rgba(242, 169, 59, 0.08);
}

/* ---------- Worker wage options (v2) ---------- */
.worker-options {
  display: none;
  margin-top: 0.5rem;
  padding: 0.75rem;
  background: #F8FAFB;
  border: 1px solid var(--line);
  border-radius: 5px;
}
.worker-options.open {
  display: block;
}

.wage-type-toggle {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.wage-type-btn {
  padding: 0.3rem 0.7rem;
  font-size: 0.78rem;
  border: 1.5px solid var(--line);
  border-radius: 4px;
  background: #fff;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.12s ease;
}
.wage-type-btn.active {
  border-color: var(--blueprint);
  background: var(--blueprint);
  color: #fff;
}

.wage-input-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.wage-input-group label {
  font-size: 0.8rem;
  color: var(--ink-soft);
  font-weight: 500;
}

.wage-input-group select,
.wage-input-group input[type="number"] {
  border: 1.5px solid var(--line);
  border-radius: 4px;
  padding: 0.3rem 0.5rem;
  font-size: 0.85rem;
  background: #fff;
  color: var(--ink);
  font-family: var(--font-mono);
}
.wage-input-group select:focus,
.wage-input-group input[type="number"]:focus {
  outline: none;
  border-color: var(--blueprint);
}

.wage-calc-result {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blueprint-dark);
  margin-top: 0.3rem;
}

.wage-calc-result .no-markup {
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 500;
}

/* ---------- Image upload (v2) ---------- */
.image-upload-area {
  border: 2px dashed var(--line);
  border-radius: 6px;
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.image-upload-area:hover {
  border-color: var(--blueprint);
  background: rgba(61, 107, 153, 0.04);
}
.image-upload-area.dragover {
  border-color: var(--amber);
  background: rgba(242, 169, 59, 0.06);
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.image-preview {
  position: relative;
  aspect-ratio: 1;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.image-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.image-preview .remove-btn {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s ease;
}
.image-preview .remove-btn:hover {
  background: var(--red);
}

.image-count {
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin-top: 0.4rem;
}

/* ---------- Loading skeleton ---------- */
.skeleton {
  background: linear-gradient(90deg, #E4E8EB 25%, #EDF0F2 37%, #E4E8EB 63%);
  background-size: 400% 100%;
  animation: skeleton-loading 1.4s ease infinite;
  border-radius: 4px;
}
@keyframes skeleton-loading {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

.spinner {
  width: 1.1rem;
  height: 1.1rem;
  border: 2.5px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.spinner-dark {
  border: 2.5px solid rgba(27,36,48,0.15);
  border-top-color: var(--blueprint);
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Overview report ---------- */
.overview-section { margin-top: 1.25rem; }
.overview-section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  margin-bottom: 0.6rem;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.4rem;
}

.overview-requester { margin-bottom: 1rem; }
.overview-requester:last-child { margin-bottom: 0; }
.overview-requester-title { font-weight: 600; margin-bottom: 0.5rem; }
.overview-requester-count { font-weight: 400; color: var(--ink-soft); font-size: 0.85rem; }

.overview-run-list { display: flex; flex-direction: column; gap: 0.5rem; }
.overview-run {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.6rem 0.8rem;
}
.overview-run-range {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--blueprint-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.overview-run-days {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.72rem;
  background: var(--blueprint);
  color: #fff;
  padding: 0.05rem 0.45rem;
  border-radius: 999px;
}
.overview-run-detail { font-weight: 600; margin-top: 0.2rem; }
.overview-run-desc { font-size: 0.82rem; color: var(--ink-soft); margin-top: 0.15rem; }

.streak-flow { display: flex; flex-wrap: wrap; align-items: center; gap: 0.3rem; font-size: 0.82rem; }
.streak-chip { padding: 0.25rem 0.6rem; border-radius: 999px; white-space: nowrap; }
.streak-work { background: rgba(63,143,95,0.12); color: var(--green); font-weight: 600; }
.streak-off { background: rgba(193,68,60,0.1); color: var(--red); font-weight: 600; }
.streak-arrow { color: var(--ink-soft); }

/* ---------- Site filter dropdown ---------- */
.site-filter-wrap {
  position: relative;
  display: inline-block;
}

.site-filter-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 70;
  width: 240px;
  max-height: 320px;
  display: flex;
  flex-direction: column;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 6px 20px rgba(27, 36, 48, 0.18);
  padding: 0.75rem;
}

.site-filter-actions {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
  flex-shrink: 0;
}

.site-filter-actions .btn { flex: 1; }

.site-filter-list {
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.site-filter-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  cursor: pointer;
}

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(27, 36, 48, 0.55);
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-box {
  background: var(--paper-card);
  border-radius: 8px;
  border: 1px solid var(--line);
  width: 100%;
  max-width: 760px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 28px rgba(27, 36, 48, 0.25);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
}

.modal-body {
  padding: 1.25rem;
  overflow-y: auto;
}

/* ---------- Toast ---------- */
#toast-container {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  min-width: 260px;
  max-width: 340px;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.86rem;
  font-weight: 500;
  color: #fff;
  box-shadow: 0 6px 16px rgba(0,0,0,0.18);
  animation: toast-in 0.2s ease;
}
@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.toast-success { background: var(--green); }
.toast-error { background: var(--red); }
.toast-info { background: var(--blueprint-dark); }

/* ---------- Error banner ---------- */
.error-banner {
  border: 1.5px solid var(--red);
  background: rgba(193, 68, 60, 0.06);
  color: var(--red);
  border-radius: 6px;
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

/* ---------- Status badge ---------- */
.status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  padding: 5px 10px;
  border-radius: 20px;
  white-space: nowrap;
  font-weight: 600;
  border: 1.5px solid transparent;
  transition: background 0.2s ease, color 0.2s ease;
}
.status-badge.status-online,
.status-badge.status-offline {
  /* เปลี่ยนกลับเป็น text-only เมื่อได้ผลลัพธ์ */
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
}
.status-online {
  background: #e6f7e6;
  color: #1a7d1a;
  border-color: #b8e6b8;
}
.status-offline {
  background: #ffe6e6;
  color: #cc0000;
  border-color: #f5b8b8;
}

.status-progress-label {
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 3.5em;
  text-align: center;
}
.status-progress-track {
  width: 60px;
  height: 6px;
  background: #dce2e8;
  border-radius: 3px;
  overflow: hidden;
}
.status-progress-fill {
  height: 100%;
  background: #3D6B99;
  border-radius: 3px;
  transition: width 0.15s linear;
}
.status-loading {
  background: #f0f4f8;
  color: #3D6B99;
  border-color: #c8d4e0;
}

/* ---------- Text truncate for job detail ---------- */
.text-truncate {
  max-width: 250px;
  white-space: normal; /* Allow text to wrap */
  word-break: break-word; /* Break long words to prevent overflow */
}

/* Scrollbar tidy */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #C7CFD6; border-radius: 4px; }

/* ---------- Print Styles ---------- */
@media print {
  body {
    background: none;
  }

  /* Hide everything by default */
  body * {
    visibility: hidden;
  }

  /* Then, show the printable area and its children */
  #printable-area, #printable-area * {
    visibility: visible;
  }

  /* Position the printable area at the top of the page */
  #printable-area {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    padding: 0;
  }
}