:root {
  --bg: #f7f8f7;
  --ink: #15201d;
  --muted: #66736f;
  --line: #dbe2df;
  --panel: #ffffff;
  --accent: #1f6f68;
  --accent-strong: #15534e;
  --success: #1f7a4d;
  --success-strong: #17613d;
  --danger: #b73535;
  --danger-strong: #8f2424;
  --warn: #996b16;
  --warn-strong: #7a530d;
  --soft: #edf4f2;
  --success-soft: #eaf6ef;
  --warn-soft: #fff3d6;
  --danger-soft: #fdecec;
}

* {
  box-sizing: border-box;
}

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

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

button,
a.secondary-action {
  min-height: 42px;
}

.hidden {
  display: none !important;
}

.app-shell {
  min-height: 100svh;
}

.login-view {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  min-height: 100svh;
}

.login-copy {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.login-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: min(100%, 420px);
  padding: 34px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.login-heading {
  display: grid;
  gap: 8px;
  margin-bottom: 4px;
}

.login-heading h1 {
  margin: 0;
  color: var(--ink);
  font-size: 30px;
  line-height: 1.1;
  letter-spacing: 0;
}

.login-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 12px 13px;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.inline-check {
  grid-template-columns: 18px 1fr;
  align-items: start;
  font-weight: 600;
  line-height: 1.35;
}

.inline-check input {
  width: 18px;
  margin-top: 2px;
}

.primary-action,
.secondary-action,
.ghost-action,
.punch-buttons button,
.nav-item {
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.primary-action {
  background: var(--accent);
  color: #fff;
  padding: 12px 16px;
  font-weight: 800;
}

.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 10px 14px;
  font-weight: 800;
}

.ghost-action {
  background: transparent;
  color: var(--muted);
  padding: 8px 0;
  text-align: left;
}

.logout-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 6px;
  border: 1px solid #e6b7b7;
  background: var(--danger-soft);
  color: var(--danger-strong);
  padding: 10px 12px;
  font-weight: 900;
  text-align: center;
}

.logout-action:hover {
  background: #f9dcdc;
  transform: translateY(-1px);
}

.primary-action:hover,
.secondary-action:hover,
.punch-buttons button:hover {
  transform: translateY(-1px);
}

.helper,
.muted {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.sync-status {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.sync-status.pending {
  color: var(--warn);
}

.error-text {
  min-height: 20px;
  color: var(--danger);
  font-weight: 700;
}

.main-view {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100svh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100svh;
  padding: 28px;
  background: #fff;
  border-right: 1px solid var(--line);
}

.sidebar h2,
.topbar h1,
.punch-area h2,
.section-heading h2,
.plain-form h2 {
  margin: 0;
  letter-spacing: 0;
}

.sidebar nav {
  display: grid;
  gap: 8px;
  margin-top: 28px;
}

.nav-item {
  width: 100%;
  background: transparent;
  color: var(--muted);
  padding: 12px;
  text-align: left;
  font-weight: 800;
}

.nav-item.active,
.nav-item:hover {
  background: var(--soft);
  color: var(--accent-strong);
}

.session-box {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.session-box strong {
  color: var(--ink);
  font-size: 15px;
}

.workspace {
  min-width: 0;
  padding: 28px;
}

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

.topbar h1 {
  margin-top: 4px;
  font-size: 34px;
}

.clock {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.view-panel {
  padding-top: 24px;
}

.work-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.5fr);
  gap: 24px;
  align-items: stretch;
}

.punch-area,
.metrics-strip,
.data-section,
.plain-form {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.punch-area {
  display: grid;
  gap: 22px;
  padding: 28px;
  border-left: 6px solid var(--line);
}

.punch-area h2 {
  margin-top: 6px;
  font-size: 32px;
}

.today-status {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.today-status div {
  display: grid;
  gap: 5px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: 12px;
}

.today-status span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.today-status strong {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.punch-area.status-active {
  border-color: #acd9bf;
  background: linear-gradient(90deg, var(--success-soft), #fff 42%);
}

.punch-area.status-break {
  border-color: #f2cf72;
  background: linear-gradient(90deg, var(--warn-soft), #fff 42%);
}

.punch-area.status-out {
  border-color: #e7abab;
  background: linear-gradient(90deg, var(--danger-soft), #fff 42%);
}

.punch-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.punch-buttons button {
  background: var(--ink);
  color: #fff;
  padding: 14px 10px;
  font-weight: 900;
}

.punch-buttons .punch-in {
  background: var(--success);
}

.punch-buttons .punch-in:hover {
  background: var(--success-strong);
}

.punch-buttons .punch-site,
.punch-buttons .punch-resume {
  background: var(--accent);
}

.punch-buttons .punch-site:hover,
.punch-buttons .punch-resume:hover {
  background: var(--accent-strong);
}

.punch-buttons .punch-break {
  background: #d99a16;
  color: #231705;
}

.punch-buttons .punch-break:hover {
  background: #c4860d;
}

.punch-buttons .punch-out {
  background: var(--danger);
}

.punch-buttons .punch-out:hover {
  background: var(--danger-strong);
}

.punch-buttons button:disabled {
  cursor: not-allowed;
  opacity: 0.35;
  transform: none;
}

.metrics-strip {
  display: grid;
  align-content: stretch;
  overflow: hidden;
}

.metrics-strip div {
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 24px;
  border-bottom: 1px solid var(--line);
}

.metrics-strip div:last-child {
  border-bottom: 0;
}

.metrics-strip span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.metrics-strip strong {
  font-size: 32px;
}

.data-section {
  margin-top: 24px;
  overflow: hidden;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0;
}

td {
  font-size: 14px;
}

.absence-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.plain-form {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  margin-bottom: 20px;
}

.danger-outline {
  border-color: #e6b7b7;
  color: var(--danger-strong);
}

.monthly-report {
  margin-bottom: 24px;
}

.report-controls {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(160px, 220px) auto;
  gap: 14px;
  align-items: end;
  padding: 20px 22px;
}

.report-buttons {
  align-items: end;
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
}

.management-grid {
  margin-top: 24px;
  grid-template-columns: minmax(300px, 0.55fr) minmax(0, 1.45fr);
  align-items: start;
}

.admin-grid .data-section {
  margin-top: 0;
}

.split-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.alert-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.alert-list li {
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
  color: var(--warn);
  font-weight: 800;
}

.status {
  display: inline-flex;
  max-width: 100%;
  border-radius: 999px;
  padding: 4px 9px;
  background: var(--soft);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 900;
  white-space: normal;
}

.status-warn {
  background: #fff2d8;
  color: var(--warn);
}

.status-muted {
  background: #eef0ef;
  color: var(--muted);
}

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

.row-actions button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 8px 10px;
  cursor: pointer;
  font-weight: 800;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 10;
  max-width: min(380px, calc(100vw - 44px));
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  padding: 14px 16px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18);
}

@media (max-width: 980px) {
  .login-view,
  .main-view,
  .work-grid,
  .absence-layout,
  .admin-grid,
  .today-status,
  .report-controls {
    grid-template-columns: 1fr;
  }

  .login-panel {
    padding: 28px;
  }

  .sidebar {
    position: static;
    height: auto;
    gap: 20px;
  }

  .sidebar nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 12px;
  }

  .workspace {
    padding: 20px;
  }

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

  .metrics-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metrics-strip div {
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .metrics-strip div:last-child {
    border-right: 0;
  }
}

@media (max-width: 640px) {
  .sidebar nav,
  .punch-buttons,
  .metrics-strip,
  .split-fields {
    grid-template-columns: 1fr;
  }

  .metrics-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .section-heading,
  .admin-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar h1,
  .punch-area h2 {
    font-size: 28px;
  }
}