/* =========================================================
   TOKENS — Light mode (default)
   ========================================================= */
:root {
  --bg:           oklch(0.97 0.006 280);
  --surface:      oklch(1.00 0.000   0);
  --surface-2:    oklch(0.94 0.008 280);
  --border:       oklch(0.87 0.010 280);
  --border-soft:  oklch(0.92 0.007 280);
  --ink:          oklch(0.18 0.016 280);
  --ink-2:        oklch(0.44 0.014 280);   /* ≥4.5:1 on --surface */
  --accent:       oklch(0.53 0.22  293);
  --accent-soft:  oklch(0.94 0.06  293);
  --accent-fg:    oklch(1.00 0.00    0);
  --success:      oklch(0.45 0.14  145);
  --success-bg:   oklch(0.96 0.04  145);
  --danger:       oklch(0.50 0.20   25);
  --danger-bg:    oklch(0.97 0.03   25);
  --shadow-sm:    0 1px 3px oklch(0.18 0.016 280 / 0.07),
                  0 1px 2px oklch(0.18 0.016 280 / 0.04);
  --radius-sm:    5px;
  --radius:       8px;
  --radius-lg:    12px;
  --z-sticky:     10;
}

/* =========================================================
   TOKENS — Dark mode
   ========================================================= */
@media (prefers-color-scheme: dark) {
  :root {
    --bg:           oklch(0.13 0.015 280);
    --surface:      oklch(0.17 0.014 280);
    --surface-2:    oklch(0.21 0.012 280);
    --border:       oklch(0.27 0.015 280);
    --border-soft:  oklch(0.23 0.012 280);
    --ink:          oklch(0.93 0.008 280);
    --ink-2:        oklch(0.68 0.010 280);
    --accent:       oklch(0.72 0.18  293);
    --accent-soft:  oklch(0.22 0.07  293);
    --accent-fg:    oklch(0.13 0.015 280);
    --success:      oklch(0.65 0.14  145);
    --success-bg:   oklch(0.20 0.06  145);
    --danger:       oklch(0.67 0.17   25);
    --danger-bg:    oklch(0.20 0.06   25);
    --shadow-sm:    0 1px 3px oklch(0 0 0 / 0.35);
  }
}

/* =========================================================
   BASE RESET
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* =========================================================
   HEADER
   ========================================================= */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.6875rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

header h1 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.01em;
  flex: 1;
  white-space: nowrap;
}

nav { display: flex; gap: 0.3125rem; }

.tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink-2);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  font-family: inherit;
  transition: color 0.12s, background 0.12s, border-color 0.12s;
  line-height: 1.4;
}
.tab-btn:hover {
  color: var(--ink);
  background: var(--surface-2);
  border-color: var(--border);
}
.tab-btn.active {
  color: var(--accent);
  background: var(--accent-soft);
}
.tab-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* =========================================================
   AUTH AREA
   ========================================================= */
#auth-area {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-left: auto;
}
#auth-user {
  font-size: 0.8125rem;
  color: var(--ink-2);
  max-width: 13rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#auth-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-2);
  padding: 0.3125rem 0.8125rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.8125rem;
  font-weight: 500;
  font-family: inherit;
  transition: color 0.12s, border-color 0.12s, background 0.12s;
  white-space: nowrap;
}
#auth-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
#auth-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* =========================================================
   MAIN
   ========================================================= */
main {
  max-width: 840px;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 3rem;
}

.tab { display: none; }
.tab.active { display: block; }

/* =========================================================
   WEEK SUMMARY
   ========================================================= */
.week-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem 1.375rem;
  margin-bottom: 1.125rem;
  box-shadow: var(--shadow-sm);
}

.week-meta {
  display: flex;
  align-items: center;
  gap: 0.4375rem;
  margin-bottom: 0.875rem;
  font-size: 0.8125rem;
  color: var(--ink-2);
}
.week-label-text { font-weight: 600; color: var(--ink); }
.week-meta-sep { color: var(--border); user-select: none; }

.week-figures {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.625rem;
  gap: 0.75rem;
}
.week-hours-num {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ink);
  line-height: 1;
}
.week-hours-num.over { color: var(--danger); }
.week-hours-unit {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--ink-2);
  margin-left: 0.25em;
}
.week-pct {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-2);
  flex-shrink: 0;
}
.week-pct.over { color: var(--danger); }

/* Progress bar — uses transform: scaleX() to avoid layout thrash */
.progress-track {
  background: var(--surface-2);
  border-radius: 99px;
  height: 6px;
  overflow: hidden;
  margin-bottom: 0.625rem;
}
.progress-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(var(--progress, 0));
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}
.progress-fill.over { background: var(--danger); }

@media (prefers-reduced-motion: reduce) {
  .progress-fill { transition: none; }
}

.week-status {
  font-size: 0.8125rem;
  color: var(--ink-2);
}
.week-status .over-label { color: var(--danger); font-weight: 600; }
.week-ot { font-size: 0.8125rem; color: var(--danger); margin-top: 0.25rem; font-weight: 500; }
.week-oncall { font-size: 0.8125rem; color: var(--accent); margin-top: 0.25rem; font-weight: 500; }

/* =========================================================
   DAY LIST
   ========================================================= */
.day-list {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.day-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border-soft);
  flex-wrap: wrap;
}
.day-row:last-child { border-bottom: none; }
.day-row.holiday { opacity: 0.45; }

.day-name {
  font-weight: 600;
  font-size: 0.9375rem;
  min-width: 102px;
  flex-shrink: 0;
  color: var(--ink);
}
.day-times {
  font-size: 0.875rem;
  color: var(--ink-2);
  flex: 1;
}
.day-hours {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--accent);
  text-align: right;
  min-width: 68px;
  flex-shrink: 0;
}
.day-hours.muted {
  color: var(--ink-2);
  font-weight: 400;
}
.day-note {
  font-size: 0.8125rem;
  color: var(--danger);
  width: 100%;
  margin-top: 0.125rem;
  display: flex;
  align-items: center;
  gap: 0.3125rem;
}
.day-note svg { flex-shrink: 0; }

.day-badge {
  font-size: 0.6875rem;
  border-radius: 3px;
  padding: 0.1rem 0.4rem;
  font-weight: 600;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.day-badge.oncall  { background: var(--accent-soft); color: var(--accent); }
.day-badge.weekend { background: var(--surface-2); color: var(--ink-2); }

.add-entry-link {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-2);
  font-size: 0.75rem;
  font-weight: 500;
  font-family: inherit;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.1s, color 0.1s, border-color 0.1s;
  flex-shrink: 0;
}
.day-row:hover .add-entry-link { opacity: 1; }
.add-entry-link:hover { color: var(--accent); border-color: var(--accent); }
.add-entry-link:focus-visible { opacity: 1; outline: 2px solid var(--accent); outline-offset: 2px; }

/* =========================================================
   SKELETON LOADING
   ========================================================= */
@keyframes shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

.skeleton-block {
  background: linear-gradient(
    90deg,
    var(--surface-2) 25%,
    var(--border-soft) 50%,
    var(--surface-2) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  .skeleton-block { animation: none; background: var(--surface-2); }
}

.skeleton-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem 1.375rem;
  margin-bottom: 1.125rem;
}
.skeleton-summary .sk-label  { height: 0.875rem; width: 45%; }
.skeleton-summary .sk-num    { height: 2.25rem; width: 8rem; margin: 0.875rem 0 0.625rem; }
.skeleton-summary .sk-bar    { height: 6px; width: 100%; margin-bottom: 0.625rem; }
.skeleton-summary .sk-status { height: 0.8125rem; width: 55%; }

.skeleton-list {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.skeleton-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--border-soft);
}
.skeleton-row:last-child { border-bottom: none; }
.skeleton-row .sk-name  { height: 0.9375rem; width: 6.5rem; }
.skeleton-row .sk-times { height: 0.875rem; flex: 1; }
.skeleton-row .sk-hrs   { height: 0.9375rem; width: 4rem; }

/* =========================================================
   MONTH VIEW
   ========================================================= */
.month-controls {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.month-controls select { flex: 1; min-width: 90px; }

.week-group { margin-bottom: 1.375rem; }

.week-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-2);
  margin-bottom: 0.4375rem;
  padding: 0 0.125rem;
}
.week-group-total { color: var(--accent); }

.month-totals {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.5rem;
  margin-top: 1.25rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  box-shadow: var(--shadow-sm);
}
.month-totals .stat-val {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.025em;
  line-height: 1;
  display: block;
  margin-bottom: 0.25rem;
}
.month-totals .stat-lbl {
  font-size: 0.8125rem;
  color: var(--ink-2);
}

.empty-state {
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--ink-2);
  font-size: 0.9375rem;
}

/* =========================================================
   ENTRY WEEK PREVIEW
   ========================================================= */
.entry-preview-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 1.125rem;
  box-shadow: var(--shadow-sm);
}

.entry-preview-header {
  padding: 0.625rem 1.25rem;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.entry-preview-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1.25rem;
  border-bottom: 1px solid var(--border-soft);
  cursor: pointer;
  transition: background 0.1s;
}
.entry-preview-row:last-child { border-bottom: none; }
.entry-preview-row:hover { background: var(--surface-2); }
.entry-preview-row.is-selected { background: var(--accent-soft); }
.entry-preview-row.is-selected .entry-preview-date { color: var(--accent); }
.entry-preview-row.dim { opacity: 0.45; }

.entry-preview-date {
  font-weight: 600;
  font-size: 0.875rem;
  min-width: 96px;
  flex-shrink: 0;
  color: var(--ink);
}
.entry-preview-times {
  flex: 1;
  font-size: 0.875rem;
  color: var(--ink-2);
}
.entry-preview-hrs {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  text-align: right;
  min-width: 56px;
  flex-shrink: 0;
}
.entry-preview-hrs.muted {
  color: var(--ink-2);
  font-weight: 400;
}
.entry-preview-badge {
  font-size: 0.75rem;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 3px;
  padding: 0.1rem 0.4rem;
  font-weight: 600;
  flex-shrink: 0;
}

.entry-preview-summary {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink-2);
  white-space: nowrap;
  flex-shrink: 0;
}
.entry-preview-summary.over {
  color: var(--danger);
}

.check-hint {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--ink-2);
  opacity: 0.7;
  margin-left: 0.25rem;
}

/* =========================================================
   FORM CARD
   ========================================================= */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.form-card h2 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1.25rem;
}

.auth-notice {
  background: var(--accent-soft);
  border: 1px solid oklch(0.53 0.22 293 / 0.22);
  color: var(--accent);
  border-radius: var(--radius-sm);
  padding: 0.6875rem 1rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}
@media (prefers-color-scheme: dark) {
  .auth-notice { border-color: oklch(0.72 0.18 293 / 0.25); }
}

form { display: flex; flex-direction: column; gap: 0.875rem; }

label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-2);
}
label small {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--ink-2);
}
label.check {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink);
  font-weight: 400;
  cursor: pointer;
}

input, select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-family: inherit;
  transition: border-color 0.12s, box-shadow 0.12s;
  width: 100%;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px oklch(0.53 0.22 293 / 0.13);
}
@media (prefers-color-scheme: dark) {
  input:focus, select:focus {
    box-shadow: 0 0 0 3px oklch(0.72 0.18 293 / 0.18);
  }
}
input::placeholder { color: var(--ink-2); opacity: 0.55; }
input[type="checkbox"] { width: auto; }

/* The native date control sizes itself to its localized value + picker icon
   (e.g. "16 Jun 2026" on iOS). Forcing width:100% stretches the box and clips
   that icon on narrow screens, so let it shrink to its content instead. */
#entry-date {
  width: auto;
  align-self: flex-start;
  max-width: 100%;
}

/* Time inputs — select-all on focus, white bg */
.time-input {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  cursor: text;
}
.time-input:focus {
  background: var(--surface) !important;
}

.form-row {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
}
.form-row > label { flex: 1; min-width: 130px; }

#segments-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.segment-row + .segment-row {
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.segment-row .form-row > .remove-segment-btn {
  flex: 0 0 auto;
  align-self: flex-end;
}
#add-segment-btn {
  align-self: flex-start;
}

.entry-quick-actions {
  display: flex;
  gap: 0.625rem;
  flex-wrap: wrap;
}

.suggest-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.875rem;
}
.suggest-bar[hidden] { display: none; }
.suggest-bar-text { flex: 1 1 auto; }
.suggest-bar-text strong { font-weight: 700; }
.suggest-bar-apply {
  flex: 0 0 auto;
  background: var(--accent);
  color: var(--accent-fg);
  border: none;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.12s, transform 0.1s;
}
.suggest-bar-apply:hover  { opacity: 0.88; }
.suggest-bar-apply:active { transform: scale(0.97); }
.suggest-bar-apply:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.form-checkrow {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

button[type=submit] {
  background: var(--accent);
  color: var(--accent-fg);
  border: none;
  padding: 0.5625rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.12s, transform 0.1s;
  align-self: flex-start;
}
button[type=submit]:hover  { opacity: 0.88; }
button[type=submit]:active { transform: scale(0.98); }
button[type=submit]:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
button[type=submit]:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.hint {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--ink-2);
}

.day-label-display {
  pointer-events: none;
  user-select: none;
}
.day-name-display {
  display: block;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink);
  padding: 0.5rem 0;
  line-height: 1.5;
}

#entry-result {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 0.6875rem 1rem;
  border-radius: var(--radius-sm);
  display: none;
}
#entry-result.success {
  background: var(--success-bg);
  border: 1px solid var(--success);
  color: var(--success);
  display: block;
}
#entry-result.error {
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  color: var(--danger);
  display: block;
}

/* =========================================================
   HOME LINK HEADING
   ========================================================= */
#home-link {
  cursor: pointer;
  user-select: none;
}
#home-link:hover { opacity: 0.78; }

/* =========================================================
   MAIN AUTH GATE
   ========================================================= */
#main-auth-gate { display: none; }

main.unauthenticated .tab { display: none !important; }
main.unauthenticated #main-auth-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
}

.auth-gate-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: var(--ink-2);
  text-align: center;
}
.auth-gate-inner p {
  font-size: 1rem;
  color: var(--ink-2);
}
#gate-login-btn {
  background: var(--accent);
  color: var(--accent-fg);
  border: none;
  padding: 0.5625rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.12s;
}
#gate-login-btn:hover { opacity: 0.88; }
#gate-login-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* =========================================================
   SECONDARY BUTTON (month reset)
   ========================================================= */
.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink-2);
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.12s, border-color 0.12s, background 0.12s;
  white-space: nowrap;
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.btn-secondary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* =========================================================
   SPLIT TIME INPUTS
   ========================================================= */
.time-group {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  overflow: hidden;
  transition: border-color 0.12s, box-shadow 0.12s, background 0.12s;
  width: 100%;
  cursor: text;
}
.time-group:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px oklch(0.53 0.22 293 / 0.13);
}
@media (prefers-color-scheme: dark) {
  .time-group:focus-within {
    box-shadow: 0 0 0 3px oklch(0.72 0.18 293 / 0.18);
  }
}
.time-group.confirmed { background: var(--surface); }

.time-part {
  border: none;
  background: transparent;
  color: var(--ink);
  padding: 0.5rem 0.4rem;
  font-size: 0.9375rem;
  font-family: inherit;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  text-align: center;
  flex: 1;
  min-width: 0;
  outline: none;
  width: 3ch;
}
.time-part::placeholder { color: var(--ink-2); opacity: 0.45; }

.time-colon {
  color: var(--ink-2);
  font-size: 0.9375rem;
  flex-shrink: 0;
  padding: 0 0.05rem;
  user-select: none;
  pointer-events: none;
}

/* =========================================================
   DELETE BUTTON IN ENTRY PREVIEW
   ========================================================= */
.entry-delete-btn {
  background: transparent;
  border: none;
  color: var(--ink-2);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 0.1s, color 0.1s, background 0.1s;
  font-family: inherit;
}
.entry-preview-row:hover .entry-delete-btn { opacity: 1; }
.entry-delete-btn:hover {
  color: var(--danger);
  background: var(--danger-bg);
}
.entry-delete-btn:focus-visible {
  opacity: 1;
  outline: 2px solid var(--danger);
  outline-offset: 1px;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 600px) {
  header {
    padding: 0.5625rem 1rem;
    gap: 0.5rem;
    row-gap: 0.5rem;
  }
  header h1  { order: 0; font-size: 0.875rem; }
  #auth-area { order: 1; margin-left: 0; }
  nav        { order: 2; width: 100%; }
  .tab-btn   { flex: 1; text-align: center; padding: 0.3125rem 0.25rem; font-size: 0.8125rem; }

  main { padding: 1.125rem 0.875rem 2.5rem; }

  .week-summary { padding: 1rem 1.125rem 1.125rem; }
  .week-hours-num { font-size: 1.875rem; }

  .day-row  { padding: 0.625rem 1rem; }
  .day-name { min-width: 88px; font-size: 0.875rem; }
  .day-times { font-size: 0.8125rem; }
  .day-hours { font-size: 0.875rem; min-width: 52px; }

  .form-card { padding: 1.125rem; }
  .month-controls { gap: 0.5rem; }
  .month-totals { gap: 1.25rem; padding: 0.875rem 1.125rem; }
  .month-totals .stat-val { font-size: 1.25rem; }

  .skeleton-row { padding: 0.75rem 1rem; }

  /* Larger tap targets on the tab bar */
  .tab-btn { padding: 0.4375rem 0.25rem; }

  /* Day rows: drop the time range to its own line so the hours column
     stays right-aligned in a consistent column instead of being shoved
     around by variable-length time strings. */
  .day-row { row-gap: 0.3rem; }
  .day-times { order: 3; flex-basis: 100%; }
  .day-badge,
  .day-hours,
  .add-entry-link { order: 2; margin-left: auto; }
  .day-note { order: 4; }           /* keep the note on the last line */
  .add-entry-link { opacity: 1; }   /* no hover on touch — keep it reachable */

  /* Same treatment for the entry week-preview rows (these don't wrap by
     default, so enable it before re-ordering onto two lines) */
  .entry-preview-row { flex-wrap: wrap; row-gap: 0.3rem; }
  .entry-preview-times { order: 3; flex-basis: 100%; }
  .entry-preview-badge,
  .entry-preview-hrs,
  .entry-delete-btn { order: 2; margin-left: auto; }
  .entry-delete-btn { opacity: 1; } /* reachable on touch */

  /* Stack the flags so each checkbox aligns to the left edge; drop each
     hint onto its own line so the label never breaks mid-word */
  .form-checkrow { flex-direction: column; gap: 0.75rem; }
  .form-checkrow label.check { flex-wrap: wrap; }
  .form-checkrow .check-hint { flex-basis: 100%; margin-left: 1.625rem; }

  /* Suggested-finish bar: message on its own line, action right-aligned */
  .suggest-bar-text { flex-basis: 100%; }
  .suggest-bar-apply { margin-left: auto; }

  /* Even 2-column grid for the four month totals (was a ragged wrap) */
  .month-totals {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 1.25rem;
  }
}

/* =========================================================
   SESSION EXPIRED BANNER
   ========================================================= */
.session-expired-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: oklch(0.35 0.18 25);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 500;
  box-shadow: 0 2px 8px oklch(0 0 0 / 0.25);
}
.session-expired-banner button {
  padding: 0.3125rem 0.875rem;
  border: 1.5px solid #fff;
  border-radius: 6px;
  background: transparent;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.session-expired-banner button:hover {
  background: oklch(1 0 0 / 0.15);
}
@media (prefers-reduced-motion: no-preference) {
  .session-expired-banner {
    animation: slide-down 0.2s ease-out;
  }
}
@keyframes slide-down {
  from { transform: translateY(-100%); }
  to   { transform: translateY(0); }
}