:root,
[data-theme="light"] {
  color-scheme: light;
  --navy: #0f2c3c;
  --teal: #028090;
  --seafoam: #00a896;
  --mint: #e8f6f5;
  --page-bg: #ffffff;
  --surface: #ffffff;
  --white: #ffffff;
  --charcoal: #2d3436;
  --muted: #636e72;
  --oncall: #028090;
  --off: #c4785a;
  --appt: #b8860b;
  --light-oncall: #d4eeec;
  --light-off: #f5e6df;
  --light-appt: #fbf0d0;
  --note: #b8860b;
  --light-note: #fff3c4;
  --border: #e0e0e0;
  --day-bg: #ffffff;
  --day-empty: #f5f5f5;
  --chip-neutral: #f0f0f0;
  --input-bg: #ffffff;
  --shadow: 0 8px 24px rgba(15, 44, 60, 0.08);
  --radius: 12px;
  --heading: #0f2c3c;
  /* Sidebar (matches theme) */
  --sidebar-bg: #0f2c3c;
  --sidebar-text: #ffffff;
  --sidebar-muted: #a8d5d0;
  --sidebar-label: #7fb8b2;
  --sidebar-link: #e8f6f5;
  --sidebar-btn-bg: rgba(255, 255, 255, 0.1);
  --sidebar-btn-border: rgba(255, 255, 255, 0.15);
  --sidebar-hover: rgba(255, 255, 255, 0.08);
  --sidebar-active-bg: rgba(0, 168, 150, 0.28);
  --sidebar-active-border: rgba(0, 168, 150, 0.55);
  /* Buttons (kept separate from --navy text color) */
  --btn-primary-bg: #0f2c3c;
  --btn-primary-hover: #163a4f;
  --btn-primary-text: #ffffff;
  --btn-secondary-bg: #e8f6f5;
  --btn-secondary-hover: #d7f1ef;
  --btn-secondary-text: #028090;
  --btn-secondary-border: #b8e4df;
  --btn-danger-bg: #fdecea;
  --btn-danger-hover: #fadbd8;
  --btn-danger-text: #c0392b;
  --btn-danger-border: #f5c6c0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;
  --navy: #e8f0f4;
  --teal: #3dccc7;
  --seafoam: #5eead4;
  --mint: #1a3338;
  --page-bg: #12161a;
  --surface: #1c2228;
  --white: #ffffff;
  --charcoal: #e8eaed;
  --muted: #9aa0a6;
  --oncall: #3dccc7;
  --off: #e0a080;
  --appt: #e0c060;
  --light-oncall: #1a3338;
  --light-off: #3a2a22;
  --light-appt: #3a3420;
  --note: #e0c060;
  --light-note: #3a3420;
  --border: #2e363e;
  --day-bg: #1c2228;
  --day-empty: #161b20;
  --chip-neutral: #2a3138;
  --input-bg: #161b20;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  --heading: #f0f4f8;
  /* Sidebar — same dark surface family as main */
  --sidebar-bg: #161b20;
  --sidebar-text: #e8eaed;
  --sidebar-muted: #8a9aa8;
  --sidebar-label: #6b8a8f;
  --sidebar-link: #5eead4;
  --sidebar-btn-bg: rgba(255, 255, 255, 0.06);
  --sidebar-btn-border: rgba(255, 255, 255, 0.12);
  --sidebar-hover: rgba(255, 255, 255, 0.08);
  --sidebar-active-bg: rgba(61, 204, 199, 0.22);
  --sidebar-active-border: rgba(61, 204, 199, 0.5);
  /* Buttons — dark surfaces, not light “paper” colors */
  --btn-primary-bg: #3dccc7;
  --btn-primary-hover: #2bb3ae;
  --btn-primary-text: #0f1a1c;
  --btn-secondary-bg: #243038;
  --btn-secondary-hover: #2c3a44;
  --btn-secondary-text: #5eead4;
  --btn-secondary-border: #3a4a55;
  --btn-danger-bg: #3a2222;
  --btn-danger-hover: #4a2a2a;
  --btn-danger-text: #f0a0a0;
  --btn-danger-border: #6a3a3a;
}

* { box-sizing: border-box; }

html {
  background: var(--page-bg);
}

body {
  margin: 0;
  background: var(--page-bg);
  color: var(--charcoal);
  min-height: 100vh;
}

.hidden { display: none !important; }

.admin-note {
  margin: 0 0 12px;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.4;
}
.section-heading {
  margin: 0 0 10px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--heading);
}

/* Landing top Admin */
.landing-topbar {
  position: absolute;
  top: 12px;
  right: 12px;
  left: 12px;
  display: flex;
  justify-content: flex-end;
  z-index: 20;
  pointer-events: none;
}
.admin-menu-btn {
  pointer-events: auto;
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  color: var(--charcoal) !important;
  box-shadow: var(--shadow);
}

/* Admin teams drawer */
.admin-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 40;
}
.admin-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(320px, 88vw);
  background: var(--surface);
  border-right: 1px solid var(--border);
  box-shadow: var(--shadow);
  z-index: 50;
  display: flex;
  flex-direction: column;
  padding: 16px;
  overflow: hidden;
}
.admin-drawer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.admin-drawer-header h2 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--heading);
}
.admin-drawer-sub {
  margin: 4px 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}
.admin-drawer-actions {
  margin-bottom: 12px;
}
.admin-team-list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.admin-team-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  background: var(--input-bg);
}
.admin-team-item h3 {
  margin: 0 0 4px;
  font-size: 0.95rem;
  color: var(--heading);
}
.admin-team-meta {
  margin: 0 0 10px;
  font-size: 0.75rem;
  color: var(--muted);
}
.admin-team-btns {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.admin-team-btns .btn {
  flex: 1;
  min-width: 0;
}

/* Landing */
#landing {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px 20px 28px;
  background:
    radial-gradient(ellipse at top right, rgba(2, 128, 144, 0.14), transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(2, 128, 144, 0.06), transparent 45%),
    var(--page-bg);
}

.landing-card {
  background: var(--surface);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 28px 24px 26px;
  max-width: 400px;
  width: 100%;
  border: 1px solid var(--border);
}

.landing-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}
.landing-logo {
  flex-shrink: 0;
  line-height: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(2, 128, 144, 0.25);
}
.landing-brand h1 {
  margin: 0 0 4px;
  font-size: 1.35rem;
  color: var(--heading);
  letter-spacing: -0.02em;
}
.landing-brand .sub {
  color: var(--muted);
  margin: 0;
  line-height: 1.4;
  font-size: 0.88rem;
}

.landing-contact {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.4;
}
.landing-contact a {
  color: var(--teal);
  text-decoration: none;
  font-weight: 600;
  word-break: break-all;
}
.landing-contact a:hover {
  text-decoration: underline;
}

/* Auth tabs */
.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  background: var(--chip-neutral);
  border-radius: 12px;
  margin-bottom: 20px;
}
.auth-tab {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 10px 12px;
  border-radius: 9px;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.auth-tab.active {
  background: var(--surface);
  color: var(--heading);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}
.auth-panel {
  animation: fadeIn 0.15s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

input[type="text"],
input[type="password"],
input[type="time"],
input[type="number"],
select,
textarea,
.input-full {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  background: var(--input-bg);
  color: var(--charcoal);
  margin-bottom: 14px;
  color-scheme: inherit;
  -webkit-appearance: none;
  appearance: none;
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(2, 128, 144, 0.35);
  border-color: var(--teal);
}

.auth-panel .btn {
  margin-top: 4px;
  padding: 13px 16px;
  border-radius: 10px;
}
.auth-panel .status {
  min-height: 1.3em;
  margin-top: 12px;
  font-size: 0.88rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 8px;
  padding: 11px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.05s, opacity 0.15s;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1px solid transparent;
  width: 100%;
}
.btn-primary:hover { background: var(--btn-primary-hover); }
.btn-secondary {
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border: 1px solid var(--btn-secondary-border);
}
.btn-secondary:hover { background: var(--btn-secondary-hover); }
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--chip-neutral);
  color: var(--charcoal);
}
.btn-danger {
  background: var(--btn-danger-bg);
  color: var(--btn-danger-text);
  border: 1px solid var(--btn-danger-border);
}
.btn-danger:hover { background: var(--btn-danger-hover); }
.btn-sm { padding: 7px 12px; font-size: 0.85rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0;
  color: var(--muted);
  font-size: 0.8rem;
}
.divider::before, .divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* App shell */
#app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
  background: var(--page-bg);
}

@media (max-width: 860px) {
  #app { grid-template-columns: 1fr; }
  .sidebar { border-right: none; border-bottom: 1px solid var(--border); }
}

.sidebar {
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 100vh;
  border-right: 1px solid var(--border);
  transition: background 0.15s ease, color 0.15s ease;
}

.sidebar-top {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  min-height: 0;
}

.sidebar-coworkers {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-height: 0;
}

.sidebar-settings {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}
.admin-session-status {
  margin: 4px 0 0;
  font-size: 0.72rem;
  color: var(--sidebar-muted);
  min-height: 1em;
  line-height: 1.3;
}
.admin-session-status.on {
  color: var(--sidebar-link);
  font-weight: 600;
}
.person-list button.is-team-admin {
  font-weight: 600;
}
.person-list button.is-team-admin::after {
  content: "";
}

.sidebar-groups {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.group-select {
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--sidebar-btn-border);
  background: var(--sidebar-btn-bg);
  color: var(--sidebar-text);
  font-size: 0.9rem;
}
.group-select option {
  color: #111;
  background: #fff;
}
.section-label-sub {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  opacity: 0.85;
  font-size: 0.78em;
}

.sidebar h2 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--sidebar-text);
}

.sidebar .team-meta {
  font-size: 0.78rem;
  color: var(--sidebar-muted);
  word-break: break-all;
  line-height: 1.4;
}
.sidebar .team-link-display {
  color: var(--sidebar-link);
  font-weight: 600;
}

.sidebar .section-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sidebar-label);
  margin-bottom: 6px;
}

.person-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  overflow-y: auto;
}

.person-list li button {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  color: var(--sidebar-text);
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.95rem;
}
.person-list li button:hover { background: var(--sidebar-hover); }
.person-list li button.active {
  background: var(--sidebar-active-bg);
  border-color: var(--sidebar-active-border);
  color: var(--sidebar-text);
}

.sidebar-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar .btn-secondary {
  background: var(--sidebar-btn-bg);
  color: var(--sidebar-text);
  border-color: var(--sidebar-btn-border);
}
.sidebar .btn-secondary:hover {
  background: var(--sidebar-hover);
}
.sidebar .btn-ghost {
  color: var(--sidebar-muted);
  border-color: var(--sidebar-btn-border);
  background: transparent;
}
.sidebar .btn-ghost:hover {
  color: var(--sidebar-text);
  background: var(--sidebar-hover);
}

.main {
  padding: 20px 24px 40px;
  max-width: 1100px;
  background: var(--page-bg);
  min-height: 100vh;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.topbar h1 {
  margin: 0;
  font-size: 1.35rem;
  color: var(--heading);
}

.person-lock-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  margin-bottom: 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--chip-neutral);
  color: var(--charcoal);
  font-size: 0.9rem;
}
.person-lock-banner.unlocked {
  border-color: var(--oncall);
  background: var(--light-oncall);
  color: var(--oncall);
}
.person-lock-banner.admin-override {
  border-color: var(--seafoam);
  background: var(--light-oncall);
  color: var(--heading);
  font-weight: 500;
}
.calendar-wrap.view-only {
  opacity: 0.95;
}
.calendar-wrap.view-only .day:not(.empty) {
  cursor: default;
}
.toolbar.view-only {
  opacity: 0.55;
  pointer-events: none;
}

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

.month-nav .month-label {
  font-weight: 700;
  min-width: 150px;
  text-align: center;
  color: var(--heading);
}

/* Legend / tools */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.tool-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.tool-group span.label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  margin-right: 4px;
}

.chip {
  border: 2px solid transparent;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--chip-neutral);
  color: var(--charcoal);
}
.chip.active { box-shadow: 0 0 0 2px var(--heading); }
.chip-clear { background: var(--chip-neutral); color: var(--muted); }
.chip-oncall { background: var(--light-oncall); color: var(--oncall); border-color: var(--oncall); }
.chip-off { background: var(--light-off); color: var(--off); border-color: var(--off); }
.tool-group .hint {
  font-size: 0.78rem;
  color: var(--muted);
  margin-right: 8px;
}
.field-hint {
  margin: -8px 0 14px;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.35;
}

/* Calendar */
.calendar-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
  overflow-x: auto;
}

.dow {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 6px;
}
.dow span {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  padding: 4px 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}

.day {
  min-height: 78px;
  min-width: 0; /* allow ellipsis inside CSS grid */
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--day-bg);
  color: var(--charcoal);
  padding: 6px 6px 8px;
  cursor: pointer;
  transition: transform 0.05s, box-shadow 0.15s;
  user-select: none;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.day:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.12); }
.day:active { transform: scale(0.98); }
.day.empty {
  background: var(--day-empty);
  border-color: var(--border);
  cursor: default;
  opacity: 0.55;
}
.day .num {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.1;
  flex-shrink: 0;
}
/* Green circle around today's date number */
.day .num.today {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.65em;
  height: 1.65em;
  border-radius: 50%;
  border: 2px solid #22a06b;
  color: #1a7a50;
  box-sizing: border-box;
  line-height: 1;
}
.day.is-today {
  box-shadow: inset 0 0 0 1px rgba(34, 160, 107, 0.25);
}
[data-theme="dark"] .day .num.today {
  border-color: #3dcc8c;
  color: #5eead4;
}
[data-theme="dark"] .day.is-today {
  box-shadow: inset 0 0 0 1px rgba(61, 204, 140, 0.35);
}
.day .tag {
  display: block;
  margin-top: 4px;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.15;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.day .sub {
  display: block;
  font-size: 0.62rem;
  color: var(--muted);
  margin-top: 2px;
  font-weight: 500;
  line-height: 1.2;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: normal;
  overflow-wrap: normal;
}
.day .sub-time {
  font-weight: 600;
}
.day .sub-note {
  font-style: italic;
}

/* Phone: tighter cells, still readable */
@media (max-width: 720px) {
  .calendar-wrap { padding: 10px 8px; }
  .dow { gap: 4px; }
  .dow span { font-size: 0.65rem; }
  .grid { gap: 4px; }
  .day {
    min-height: 64px;
    padding: 5px 4px 6px;
    border-radius: 8px;
  }
  .day .num { font-size: 0.85rem; }
  .day .tag { font-size: 0.6rem; margin-top: 3px; }
  .day .sub { font-size: 0.55rem; }
  .main { padding: 12px 10px 32px; }
  .toolbar { padding: 10px; gap: 8px; }
  .tool-group .hint { display: none; }
  .panels { gap: 10px; }
}

.day.oncall {
  background: var(--light-oncall);
  border-color: var(--oncall);
}
.day.oncall .tag { color: var(--oncall); }
/* On call with a note (e.g. doctor appt) → yellow */
.day.oncall-note {
  background: var(--light-note);
  border-color: var(--note);
}
.day.oncall-note .tag { color: var(--note); }
.day.oncall-note .sub { color: var(--note); opacity: 0.9; }
.day.off {
  background: var(--light-off);
  border-color: var(--off);
}
.day.off .tag { color: var(--off); }

/* Summary + export */
.panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 720px) {
  .panels { grid-template-columns: 1fr; }
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.panel h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  color: var(--heading);
}
.panel ul {
  margin: 0;
  padding-left: 18px;
  color: var(--charcoal);
  font-size: 0.9rem;
  line-height: 1.55;
}
.panel .empty-note {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.status {
  font-size: 0.8rem;
  color: var(--seafoam);
  min-height: 1.2em;
  margin-top: 8px;
}

/* Export preview (for PNG / print) */
#export-sheet {
  position: fixed;
  left: -9999px;
  top: 0;
  width: 1000px;
  background: var(--cream);
  color: var(--charcoal);
  padding: 0;
  font-family: Arial, sans-serif;
}
#export-sheet.visible-export {
  position: static;
  left: auto;
  width: auto;
  margin-top: 20px;
}

.export-header {
  background: var(--navy);
  color: white;
  padding: 22px 28px;
}
.export-header h1 {
  margin: 0;
  font-size: 26px;
  letter-spacing: 0.02em;
}
.export-header p {
  margin: 6px 0 0;
  color: #a8d5d0;
  font-size: 13px;
}
.export-body { padding: 20px 28px 28px; }
.export-legend {
  display: flex;
  gap: 20px;
  margin-bottom: 14px;
  font-size: 12px;
}
.export-legend i {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  margin-right: 6px;
  vertical-align: -1px;
}
.export-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}
.export-dow {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  padding-bottom: 4px;
}
.export-day {
  min-height: 70px;
  border-radius: 8px;
  border: 1.5px solid #ddd;
  padding: 6px 8px;
  background: #ffffff;
  font-size: 12px;
}
.export-day.empty { background: #f5f5f5; opacity: 0.6; }
.export-day strong { display: block; font-size: 13px; }
.export-day.oncall { background: var(--light-oncall); border-color: var(--oncall); color: var(--oncall); }
.export-day.oncall-note { background: var(--light-note); border-color: var(--note); color: var(--note); }
.export-day.off { background: var(--light-off); border-color: var(--off); color: var(--off); }
.export-footer {
  margin-top: 16px;
  font-size: 11px;
  color: var(--muted);
}

.export-details {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}
.export-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  border-left: 4px solid var(--teal);
}
.export-card.off { border-left-color: var(--off); }
.export-card h4 {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.export-card ul {
  margin: 0;
  padding-left: 16px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--charcoal);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 44, 60, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
}
.modal {
  background: var(--surface);
  color: var(--charcoal);
  border-radius: 14px;
  padding: 22px;
  max-width: 420px;
  width: 100%;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.modal h3 { margin: 0 0 8px; color: var(--navy); }
.modal p { margin: 0 0 14px; color: var(--muted); font-size: 0.9rem; line-height: 1.4; }
.modal-day { max-width: 460px; }
.modal-day label { margin-top: 4px; }

.modal-admin-tools {
  max-width: 720px;
}
.admin-tools-layout {
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr;
  gap: 16px;
  align-items: start;
}
.admin-list-panel {
  background: var(--mint);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  min-height: 200px;
}
.admin-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 240px;
  overflow-y: auto;
}
.admin-list li button {
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  margin-bottom: 4px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--surface);
  color: var(--charcoal);
  cursor: pointer;
  font-size: 0.9rem;
}
.admin-list li button:hover {
  border-color: var(--btn-secondary-border);
}
.admin-list li button.active {
  border-color: var(--teal);
  background: var(--light-oncall);
  font-weight: 600;
}
.admin-list-empty {
  margin: 8px 0 0 !important;
  font-size: 0.82rem !important;
  color: var(--muted);
}
.admin-list-empty.hidden {
  display: none;
}
.admin-tools-main label {
  display: block;
  margin-top: 8px;
  margin-bottom: 4px;
  font-size: 0.85rem;
  color: var(--muted);
}
.admin-tools-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}
@media (max-width: 560px) {
  .admin-tools-layout {
    grid-template-columns: 1fr;
  }
  .admin-list-panel {
    order: -1;
  }
}

@media print {
  body * { visibility: hidden; }
  #export-sheet, #export-sheet * { visibility: visible; }
  #export-sheet {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
  }
  #landing, #app { display: none !important; }
}