:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-soft: #eef2f5;
  --surface-raised: #f7f9fc;
  --input-bg: #ffffff;
  --border: #d0d8e0;
  --border-strong: #c1ccd7;
  --text: #172026;
  --muted: #60707d;
  --primary: #1d7355;
  --primary-strong: #15533e;
  --primary-soft: #e3f1eb;
  --accent: #ad620f;
  --danger: #ba1a1a;
  --danger-soft: #fde7e7;
  --warning: #b35b00;
  --warning-soft: #fff0dc;
  --event-color: var(--primary);
  --shadow: 0 18px 50px rgba(23, 32, 38, 0.12);
  --card-shadow: 0 8px 22px rgba(23, 32, 38, 0.06);
  --toast-bg: #172026;
  --toast-text: #ffffff;
  --radius: 8px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body[data-theme="dark"] {
  --bg: #101418;
  --surface: #171d23;
  --surface-soft: #202932;
  --surface-raised: #1c242c;
  --input-bg: #111820;
  --border: #2c3844;
  --border-strong: #3a4856;
  --text: #eef3f7;
  --muted: #a3b0bc;
  --primary: #42b883;
  --primary-strong: #62c99a;
  --primary-soft: #173628;
  --accent: #f0b15d;
  --danger: #ef6b6b;
  --danger-soft: #3a1d20;
  --warning: #f2a84d;
  --warning-soft: #3b2a15;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.42);
  --card-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
  --toast-bg: #0b1117;
  --toast-text: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  letter-spacing: 0;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.62), rgba(246, 247, 244, 0.92)),
    var(--bg);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.45;
}

body[data-theme="dark"] {
  background:
    linear-gradient(180deg, rgba(26, 33, 40, 0.92), rgba(12, 16, 20, 0.96)),
    var(--bg);
}

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

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 2rem;
}

h2 {
  margin-bottom: 14px;
  font-size: 1.35rem;
}

h3 {
  margin-bottom: 10px;
  font-size: 1rem;
}

.is-hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
}

.auth-panel {
  width: min(460px, 100%);
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 22px 70px rgba(23, 32, 38, 0.1);
}

.brand-block,
.brand-inline,
.account-box,
.main-nav,
.calendar-toolbar,
.month-actions,
.modal-actions,
.event-card-head,
.admin-tabs,
.compact-actions,
.event-meta-line {
  display: flex;
  align-items: center;
}

.brand-block {
  gap: 14px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.brand-mark {
  width: 68px;
  height: 48px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 900;
  overflow: hidden;
}

.brand-mark.small {
  width: 52px;
  height: 38px;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.theme-btn {
  white-space: nowrap;
}

.brand-block .theme-btn {
  margin-left: auto;
}

.eyebrow {
  margin: 0 0 3px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.auth-tabs,
.main-nav,
.calendar-scope-toggle {
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.auth-tabs {
  display: flex;
  margin-bottom: 18px;
}

.auth-tab,
.nav-btn,
.tab-btn,
.calendar-scope-toggle button {
  min-height: 38px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-weight: 800;
}

.auth-tab {
  flex: 1;
}

.auth-tab.is-active,
.nav-btn.is-active,
.tab-btn.is-active,
.calendar-scope-toggle button.is-active {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 1px 3px rgba(31, 38, 33, 0.12);
}

.auth-form,
.form-grid {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
}

input,
textarea,
select {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--input-bg);
  color: var(--text);
  outline: none;
}

input[type="color"] {
  min-height: 42px;
  padding: 4px;
}

textarea {
  min-height: 112px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(36, 116, 90, 0.16);
}

.password-field {
  position: relative;
  display: block;
}

.password-field input {
  padding-right: 50px;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 7px;
  width: 34px;
  min-height: 30px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 0;
  transform: translateY(-50%);
}

.password-toggle:hover,
.password-toggle:focus {
  background: var(--surface-soft);
  color: var(--text);
}

.password-toggle::before,
.password-toggle::after {
  position: absolute;
  top: 50%;
  left: 50%;
  content: "";
  transform: translate(-50%, -50%);
}

.password-toggle::before {
  width: 18px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 999px / 720px;
}

.password-toggle::after {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
}

.password-toggle.is-visible::after {
  width: 22px;
  height: 2px;
  border-radius: 999px;
  transform: translate(-50%, -50%) rotate(-35deg);
}

.two-fields {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 12px;
}

.primary-btn,
.secondary-btn,
.ghost-btn,
.danger-btn,
.icon-btn,
.event-pill,
.small-btn {
  min-height: 38px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 850;
}

.primary-btn {
  background: var(--primary);
  color: #fff;
}

.primary-btn:hover {
  background: var(--primary-strong);
}

.secondary-btn {
  border-color: var(--border);
  background: var(--surface);
  color: var(--text);
}

.ghost-btn {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}

.danger-btn {
  background: var(--danger);
  color: #fff;
}

.small-btn {
  min-height: 32px;
  padding: 6px 10px;
  border-color: var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 0.86rem;
}

.small-btn.is-active {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
}

.danger-small-btn {
  border-color: var(--danger);
  background: var(--danger-soft);
  color: var(--danger);
}

.danger-small-btn:hover {
  background: var(--danger);
  color: #fff;
}

.icon-btn {
  width: 38px;
  padding: 0;
  border-color: var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1.1rem;
  line-height: 1;
}

.full-width {
  width: 100%;
}

.form-message,
.inline-error {
  min-height: 20px;
  margin: 0;
  color: var(--danger);
  font-size: 0.9rem;
}

.form-message.success,
.inline-success {
  color: var(--primary);
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  gap: 18px;
  align-items: center;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  backdrop-filter: blur(14px);
}

.brand-inline {
  gap: 10px;
}

.brand-inline > div > span,
.account-box span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.main-nav {
  justify-content: center;
}

.nav-btn,
.tab-btn,
.calendar-scope-toggle button {
  padding: 0 14px;
}

.account-box {
  justify-content: flex-end;
  gap: 12px;
  text-align: right;
}

.notification-btn {
  position: relative;
  width: 38px;
  min-height: 38px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-weight: 900;
}

.notification-count {
  position: absolute;
  top: -7px;
  right: -7px;
  min-width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 0.72rem;
}

.notification-panel {
  position: fixed;
  top: 70px;
  right: 22px;
  z-index: 45;
  width: min(380px, calc(100% - 28px));
  max-height: min(560px, calc(100vh - 92px));
  overflow: auto;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.notification-head,
.notification-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.notification-head {
  align-items: center;
  margin-bottom: 10px;
}

.notification-item {
  padding: 12px 0;
  border-top: 1px solid var(--border);
}

.notification-item p {
  margin: 4px 0;
  color: var(--muted);
}

.notification-item small {
  color: var(--muted);
}

.notification-item.is-unread strong {
  color: var(--primary);
}

.content {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 42px;
}

.calendar-wrap,
.admin-wrap,
.panel,
.modal {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--card-shadow);
}

.calendar-wrap,
.admin-wrap {
  overflow: hidden;
}

.calendar-toolbar {
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}

.calendar-toolbar h2 {
  margin: 0;
}

.month-actions {
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.calendar-scope-toggle {
  display: inline-flex;
  min-height: 38px;
}

.calendar-scope-toggle button {
  min-height: 30px;
}

.calendar-filters {
  display: grid;
  grid-template-columns: minmax(180px, 260px) minmax(160px, 220px);
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-raised);
}

.calendar-filters-single {
  grid-template-columns: minmax(180px, 260px);
}

.calendar-grid,
.week-grid {
  display: grid;
}

.calendar-grid {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.week-grid {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.weekday {
  padding: 11px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
  background: var(--surface-raised);
}

.day-cell {
  min-height: 142px;
  padding: 10px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  outline: none;
}

.week-day-cell {
  min-height: 470px;
}

.day-cell:nth-child(7n) {
  border-right: 0;
}

.day-cell:hover,
.day-cell:focus-within {
  background: var(--surface-raised);
}

.day-cell.is-muted {
  background: var(--surface-soft);
  color: var(--muted);
}

.day-cell.is-today {
  position: relative;
  background: color-mix(in srgb, var(--primary) 20%, var(--surface));
  box-shadow: inset 0 0 0 3px var(--primary), inset 0 0 0 999px rgba(36, 116, 90, 0.08);
}

.day-cell.is-today:hover,
.day-cell.is-today:focus-within {
  background: color-mix(in srgb, var(--primary) 26%, var(--surface));
}

.day-cell.is-today .day-number > span:first-child {
  min-width: 32px;
  min-height: 30px;
  display: inline-grid;
  place-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 22px rgba(36, 116, 90, 0.32);
}

.day-number {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 7px;
  font-weight: 850;
}

.event-list-mini {
  display: grid;
  gap: 5px;
}

.event-pill {
  width: 100%;
  min-height: 32px;
  display: block;
  padding: 5px 8px;
  overflow: hidden;
  border-color: color-mix(in srgb, var(--event-color) 38%, var(--border));
  border-left-width: 4px;
  border-left-color: var(--event-color);
  background: color-mix(in srgb, var(--event-color) 13%, var(--surface));
  color: var(--text);
  font-size: 0.8rem;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.event-pill span {
  color: var(--muted);
  font-weight: 900;
}

.event-pill:hover {
  filter: brightness(0.98);
}

.more-count,
.muted-text {
  color: var(--muted);
  font-size: 0.86rem;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(23, 32, 38, 0.34);
}

.modal {
  position: relative;
  width: min(780px, 100%);
  max-height: min(88vh, 760px);
  overflow: auto;
  padding: 24px;
  user-select: text;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
}

.modal h2 {
  padding-right: 40px;
}

.modal-actions {
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.event-detail-grid,
.admin-grid {
  display: grid;
  gap: 14px;
}

.event-detail-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-box,
.panel {
  padding: 14px;
}

.detail-box {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-raised);
  box-shadow: var(--card-shadow);
}

.detail-label {
  display: block;
  margin-bottom: 5px;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-value {
  color: var(--text);
  font-weight: 750;
}

.note-box {
  grid-column: 1 / -1;
}

.note-text {
  min-height: 54px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 1.55;
}

.attachment-uploader {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-raised);
}

.attachment-uploader strong,
.attachment-item strong,
.attachment-pending strong {
  color: var(--text);
}

.attachment-list {
  grid-column: 1 / -1;
}

.attachment-items {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.attachment-item {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}

.attachment-item div {
  min-width: 0;
}

.attachment-item strong,
.attachment-item small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attachment-item small,
.attachment-empty,
.attachment-helper {
  color: var(--muted);
  font-size: 0.84rem;
}

.attachment-empty,
.attachment-helper {
  padding-top: 6px;
}

.attachment-pending {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
}

.badge.approved,
.badge.manually_added {
  background: var(--primary-soft);
  color: var(--primary);
}

.badge.pending {
  background: var(--warning-soft);
  color: var(--warning);
}

.badge.rejected {
  background: var(--danger-soft);
  color: var(--danger);
}

.subject-dot {
  width: 10px;
  height: 10px;
  display: inline-block;
  margin-right: 7px;
  border-radius: 999px;
  background: var(--event-color);
  vertical-align: middle;
}

.admin-wrap {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 620px;
}

.admin-sidebar {
  padding: 16px;
  border-right: 1px solid var(--border);
  background: var(--surface-soft);
}

.admin-tabs {
  align-items: stretch;
  flex-direction: column;
  gap: 8px;
}

.tab-btn {
  width: 100%;
  text-align: left;
}

.admin-content {
  padding: 18px;
}

.admin-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.admin-head p {
  margin: 3px 0 0;
  color: var(--muted);
}

.event-card,
.user-card {
  padding: 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-raised);
  box-shadow: var(--card-shadow);
}

.event-card-head {
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.event-card-title {
  margin: 0;
  font-weight: 850;
}

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

.event-meta-line {
  justify-content: space-between;
  gap: 10px;
  margin: 8px 0;
  flex-wrap: wrap;
}

.event-card-list,
.user-list,
.subject-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.event-filters {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(160px, 220px) minmax(180px, 240px) auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 14px;
  padding: 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-raised);
  box-shadow: var(--card-shadow);
}

.subject-form {
  grid-template-columns: minmax(240px, 1fr) minmax(120px, 160px) auto;
}

.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid .span-2 {
  grid-column: 1 / -1;
}

.user-search {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.search-symbol {
  position: relative;
  width: 16px;
  height: 16px;
  border: 2px solid var(--muted);
  border-radius: 50%;
}

.search-symbol::after {
  position: absolute;
  right: -6px;
  bottom: -4px;
  width: 8px;
  height: 2px;
  border-radius: 999px;
  background: var(--muted);
  content: "";
  transform: rotate(45deg);
}

.user-search input {
  min-height: 36px;
  border-color: transparent;
  background: transparent;
}

.user-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.user-card strong {
  display: block;
}

.user-card small {
  color: var(--muted);
}

.user-controls {
  display: grid;
  grid-template-columns: 120px 130px auto auto;
  gap: 8px;
  align-items: center;
}

.subject-controls {
  grid-template-columns: minmax(170px, 1fr) 64px auto auto;
}

.logo-preview {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-raised);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 850;
}

.logo-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.logo-uploader {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 16px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-raised);
  transition: border-color 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
}

.logo-uploader.is-dragging {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 0 0 0 3px rgba(36, 116, 90, 0.16);
}

.logo-uploader-copy {
  display: grid;
  gap: 7px;
}

.file-picker-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 7px 12px;
  color: var(--text);
  cursor: pointer;
}

.empty-state {
  padding: 24px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  max-width: min(380px, calc(100% - 36px));
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--toast-bg);
  color: var(--toast-text);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.16s ease, transform 0.16s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .topbar {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .main-nav,
  .account-box {
    justify-content: stretch;
  }

  .nav-btn {
    flex: 1;
  }

  .account-box {
    text-align: left;
  }

  .calendar-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .month-actions {
    justify-content: space-between;
  }

  .admin-wrap {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .admin-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .event-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  body {
    font-size: 14px;
  }

  .auth-page {
    padding: 14px;
  }

  .auth-panel {
    padding: 20px;
  }

  .two-fields,
  .event-detail-grid,
  .form-grid,
  .user-card,
  .user-controls,
  .subject-controls,
  .logo-uploader,
  .attachment-uploader,
  .event-filters,
  .subject-form,
  .calendar-filters,
  .user-search {
    grid-template-columns: 1fr;
  }

  .content {
    width: min(100% - 18px, 1220px);
    padding-top: 10px;
  }

  .calendar-grid,
  .week-grid {
    grid-template-columns: 1fr;
  }

  .weekday {
    display: none;
  }

  .day-cell,
  .week-day-cell {
    min-height: auto;
    border-right: 0;
  }

  .day-cell.is-muted {
    display: none;
  }

  .event-list-mini {
    grid-template-columns: 1fr;
  }

  .calendar-scope-toggle {
    width: 100%;
  }

  .calendar-scope-toggle button {
    flex: 1;
  }

  .admin-tabs {
    grid-template-columns: 1fr;
  }

  .modal {
    max-height: 92vh;
    padding: 18px;
  }
}