:root {
  color-scheme: light;
  --bg: #f6f4ef;
  --panel: #ffffff;
  --ink: #17211d;
  --muted: #66736d;
  --line: #d9ded8;
  --accent: #1f6f56;
  --accent-strong: #174d3f;
  --sky: #d8ebf0;
  --clay: #c76f4a;
  --pine: #1f3b32;
  --shadow: 0 18px 45px rgba(23, 33, 29, 0.12);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.mobile-menu-button {
  display: none;
}

button,
input,
select {
  font: inherit;
}

button,
.secondary-button {
  min-height: 42px;
  border: 0;
  border-radius: 6px;
  padding: 0 16px;
  color: white;
  background: var(--accent);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

button:hover,
.secondary-button:hover {
  background: var(--accent-strong);
}

.secondary-button {
  color: var(--pine);
  background: #edf2ee;
}

.secondary-button:hover {
  background: #dfe8e1;
}

.auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(rgba(23, 33, 29, 0.1), rgba(23, 33, 29, 0.2)),
    url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=1800&q=80") center / cover;
}

.auth-panel {
  width: min(460px, 100%);
  border-radius: 8px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--clay);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.auth-panel h1 {
  margin-bottom: 10px;
  font-size: clamp(2.2rem, 8vw, 4rem);
}

.muted {
  color: var(--muted);
}

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

label {
  display: grid;
  gap: 7px;
  color: var(--pine);
  font-size: 0.9rem;
  font-weight: 750;
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 0;
  padding: 12px;
}

legend {
  padding: 0 6px;
  color: var(--pine);
  font-size: 0.9rem;
  font-weight: 850;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 11px;
  color: var(--ink);
  background: #fff;
}

.input-with-action {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
  align-items: center;
}

.mini-find-button {
  min-height: 42px;
  padding: 0 10px;
  font-size: 0.82rem;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(31, 111, 86, 0.24);
  outline-offset: 2px;
}

.form-message {
  min-height: 0;
  margin: 0;
  border-radius: 8px;
  padding: 0;
  color: var(--clay);
  font-size: 0.98rem;
  font-weight: 900;
}

.form-message.is-success,
.form-message.is-error {
  margin-top: 8px;
  border: 1px solid transparent;
  padding: 12px 14px;
  box-shadow: 0 10px 22px rgba(23, 33, 29, 0.08);
}

.form-message.is-success {
  border-color: #96d4b3;
  color: #0f5132;
  background: #dff6e9;
}

.form-message.is-error {
  border-color: #edb7a5;
  color: #842029;
  background: #fde7df;
}

.register-box {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.register-box summary {
  cursor: pointer;
  font-weight: 800;
}

.compact-form {
  margin-top: 14px;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 26px;
  color: white;
  background: var(--pine);
}

.sidebar .eyebrow {
  color: #9fd3c1;
}

.sidebar h2 {
  margin-bottom: 0;
  font-size: 1.35rem;
}

.site-logo-display {
  max-width: 72px;
  max-height: 72px;
  border-radius: 8px;
  margin-bottom: 10px;
  object-fit: contain;
}

nav,
.nav-subnav {
  display: grid;
  gap: 8px;
}

.nav-link,
.nav-link-group {
  justify-content: flex-start;
  color: #f5faf7;
  background: transparent;
}

.nav-link-group.has-dropdown {
  justify-content: space-between;
}

.dropdown-indicator {
  transition: transform 160ms ease;
}

.nav-link-group[aria-expanded="true"] .dropdown-indicator {
  transform: rotate(180deg);
}

.nav-link:hover,
.nav-link.active,
.nav-link-group:hover,
.nav-link-group.active {
  color: var(--pine);
  background: #e6f0e9;
}

.nav-link.is-locked,
.nav-link-group.is-locked {
  color: rgba(245, 250, 247, 0.72);
}

.nav-link.is-locked:hover,
.nav-link-group.is-locked:hover {
  color: var(--pine);
  background: #e6f0e9;
}

.nav-subnav {
  padding-left: 12px;
}

.nav-sub-link {
  min-height: 38px;
  font-size: 0.92rem;
}

.sidebar-admin-link {
  margin-top: auto;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.content {
  min-width: 0;
  padding: 26px;
}

.topbar,
.section-heading,
.calendar-results {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.topbar {
  margin-bottom: 24px;
}

.topbar-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.impersonation-bar {
  position: sticky;
  top: 0;
  z-index: 1200;
  margin: -26px -26px 18px;
  padding: 10px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff0d8;
  border-bottom: 1px solid #e8c891;
}

.profile-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 1000;
  width: 230px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  display: grid;
  gap: 6px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.14);
}

.profile-menu-link {
  justify-content: flex-start;
  color: var(--ink);
  background: transparent;
}

.profile-menu-link:hover {
  color: white;
  background: var(--accent);
}

.profile-menu-logout {
  border-top: 1px solid var(--line);
  border-radius: 0 0 6px 6px;
  margin-top: 4px;
  padding-top: 12px;
}

.notification-button {
  position: relative;
  width: 50px;
  min-height: 50px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  color: var(--pine);
  background: #edf2ee;
  font-size: 1.25rem;
}

.notification-button span[aria-hidden="true"] {
  position: static;
}

#notification-count {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  color: white;
  background: var(--clay);
  font-size: 0.75rem;
}

.notifications-panel {
  position: fixed;
  top: 86px;
  right: 28px;
  z-index: 1100;
  width: min(420px, calc(100vw - 32px));
  max-height: calc(100vh - 116px);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.06);
}

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

.topbar h1,
.section-heading h2 {
  margin-bottom: 0;
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px 7px 7px;
  color: var(--ink);
  background: var(--panel);
  cursor: pointer;
}

.user-chip span {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  background: var(--clay);
  font-weight: 900;
  overflow: hidden;
}

.user-chip img,
.profile-picture-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.view {
  display: none;
}

.active-view {
  display: block;
}

.map-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
}

.map-panel,
.info-panel,
.tool-panel,
.filter-panel,
.integration-panel,
.calendar-results > section {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.06);
}

.map-panel {
  min-height: calc(100vh - 150px);
  overflow: hidden;
}

.map-actions {
  display: flex;
  gap: 10px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
}

.map-filter-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(130px, 1fr)) auto;
  gap: 10px;
  align-items: end;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  background: #fbfcfa;
}

.map-filter-form .muted {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.9rem;
}

.mountain-map {
  width: 100%;
  min-height: 760px;
  height: min(980px, calc(100vh - 275px));
  display: block;
  background: var(--sky);
}

.leaflet-popup-content button {
  width: 100%;
  margin-top: 8px;
}

.info-panel {
  padding: 20px;
}

dl {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
}

dt {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 850;
  text-transform: uppercase;
}

dd {
  margin: 4px 0 0;
  font-weight: 750;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.item-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.06);
}

.item-card h3 {
  margin-bottom: 8px;
}

.item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.item-meta span {
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--pine);
  background: #edf2ee;
  font-size: 0.82rem;
  font-weight: 800;
}

.item-card p {
  color: var(--muted);
}

.data-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.filter-panel {
  grid-template-columns: minmax(220px, 1fr) 180px;
  align-items: end;
  margin-top: 16px;
  padding: 16px;
}

.card-action {
  width: 100%;
  margin-top: 4px;
}

.mountain-profile-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-top: 16px;
  padding: 0;
  overflow: hidden;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.06);
}

.mountain-profile-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
  min-height: 520px;
}

.mountain-profile-map {
  min-height: 520px;
  background: var(--sky);
}

.mountain-profile-data {
  padding: 28px;
  display: grid;
  align-content: start;
  gap: 16px;
}

.mountain-profile-panel h3 {
  margin-bottom: 8px;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.mountain-profile-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.mountain-weather-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfcfa;
}

.mountain-weather-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.mountain-weather-panel input[type="range"] {
  padding: 0;
}

.mountain-weather-output {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.weather-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 8px;
}

.weather-grid span {
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--pine);
  background: #edf2ee;
  font-size: 0.82rem;
  font-weight: 800;
}

.api-note {
  margin-top: 16px;
  border-left: 4px solid var(--clay);
  padding: 12px 14px;
  background: #fff7f0;
  color: #4a3a31;
}

.api-note a {
  color: var(--accent-strong);
  font-weight: 800;
}

.integration-panel {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) auto;
  gap: 12px;
  align-items: end;
  margin-top: 14px;
  padding: 16px;
}

.integration-panel .form-message {
  grid-column: 1 / -1;
}

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

.integration-list {
  display: grid;
  gap: 12px;
}

.integration-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fbfcfa;
}

.integration-toggle {
  width: 100%;
  border-radius: 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--ink);
  background: transparent;
  text-align: left;
}

.integration-toggle span:first-child {
  display: grid;
  gap: 3px;
}

.integration-toggle small {
  color: var(--muted);
  font-size: 0.82rem;
}

.integration-details {
  border-top: 1px solid var(--line);
  padding: 16px;
}

.calendar-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.request-trip-layout {
  display: grid;
  grid-template-columns: minmax(320px, 520px) minmax(0, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.link-preview,
.selected-mountain-box,
.mountain-picker {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  background: #fbfcfa;
}

.link-preview img {
  width: 100%;
  max-height: 180px;
  border-radius: 6px;
  object-fit: cover;
  margin-bottom: 10px;
}

.mountain-picker {
  display: grid;
  gap: 4px;
  max-height: 280px;
  overflow: auto;
}

.mountain-picker button {
  min-height: 34px;
  justify-content: flex-start;
  padding: 7px 10px;
  color: var(--ink);
  background: transparent;
  text-align: left;
  font-weight: 750;
}

.mountain-picker button:hover {
  color: white;
  background: var(--accent);
}

.selected-mountain-box {
  display: grid;
  gap: 10px;
}

.trip-preview-map {
  min-height: 360px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--sky);
}

.trip-preview-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.trip-preview-details > div {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  background: white;
}

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

.rsvp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.calendar-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: start;
  margin-top: 18px;
}

.calendar-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.06);
}

.calendar-toolbar,
.calendar-weekdays,
.availability-calendar {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.calendar-toolbar {
  grid-template-columns: auto 1fr auto;
  align-items: center;
  margin-bottom: 16px;
}

.month-jump-button {
  color: var(--ink);
  background: transparent;
  font-size: 1.05rem;
}

.calendar-jump {
  position: relative;
  display: grid;
  justify-items: center;
}

.calendar-jump-controls {
  position: absolute;
  top: calc(100% + 8px);
  z-index: 20;
  display: flex;
  gap: 8px;
  min-width: 280px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.12);
}

.calendar-jump-controls select,
.calendar-jump-controls input {
  min-width: 0;
}

.calendar-weekdays {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-align: center;
  text-transform: uppercase;
}

.calendar-day {
  min-height: 86px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px;
  display: grid;
  align-content: space-between;
  gap: 8px;
  color: var(--ink);
  background: #fbfcfa;
  text-align: left;
}

.calendar-day:hover {
  border-color: var(--accent);
  background: #f2f8f4;
}

.calendar-day.is-today {
  border-color: var(--clay);
  box-shadow: inset 0 0 0 2px rgba(199, 111, 74, 0.24);
}

.calendar-day.is-empty {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
  cursor: default;
}

.calendar-date-number {
  font-weight: 900;
}

.calendar-status {
  border-radius: 999px;
  padding: 4px 7px;
  width: fit-content;
  font-size: 0.75rem;
  font-weight: 850;
}

.availability-select {
  width: 100%;
  min-height: 34px;
  border-radius: 999px;
  padding: 4px 8px;
  border-color: transparent;
  font-size: 0.75rem;
  font-weight: 850;
}

.trip-date-suggestions {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--panel);
}

.trip-suggestion-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.status-free {
  color: #14543f;
  background: #dff2e9;
}

.status-not-free {
  color: #7b3429;
  background: #fde4dc;
}

.status-maybe {
  color: #665000;
  background: #fff0bf;
}

.status-blank {
  color: var(--muted);
  background: #edf2ee;
}

.online-indicator {
  min-height: 50px;
  border: 0;
  border-radius: 6px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #edf2ee;
  color: var(--pine);
  cursor: pointer;
}

.online-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #1f9d63;
}

.online-user-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-layout,
.profile-layout,
.admin-stats {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.admin-layout {
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  align-items: start;
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.admin-tab-button {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--pine);
  background: var(--panel);
  font-weight: 900;
  cursor: pointer;
}

.admin-tab-button:hover,
.admin-tab-button.active {
  color: white;
  background: var(--pine);
  border-color: var(--pine);
}

.admin-tab-panel {
  display: block;
}

.admin-doc-content {
  display: grid;
  gap: 12px;
  margin-top: 14px;
  line-height: 1.6;
}

.admin-doc-content h2,
.admin-doc-content h3,
.admin-doc-content p,
.admin-doc-content ul {
  margin: 0;
}

.admin-doc-content ul {
  padding-left: 20px;
}

.admin-doc-content code {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1px 5px;
  background: #f1f4f1;
}

.profile-layout,
.profile-page-layout {
  grid-template-columns: minmax(280px, 360px) repeat(2, minmax(0, 1fr));
  align-items: start;
}

.profile-page-layout {
  grid-template-columns: minmax(0, 1fr);
}

.profile-page-section {
  max-width: 980px;
}

.profile-card {
  grid-row: span 2;
}

.profile-picture-preview {
  width: 118px;
  height: 118px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: white;
  background: var(--clay);
  font-size: 2.4rem;
  font-weight: 900;
  overflow: hidden;
}

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

.admin-stats article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.06);
}

.admin-stats span {
  display: block;
  margin-bottom: 4px;
  color: var(--accent-strong);
  font-size: 2rem;
  font-weight: 900;
}

.admin-list {
  display: grid;
  gap: 10px;
}

.admin-user-row {
  display: grid;
  grid-template-columns: minmax(130px, 180px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfcfa;
}

.admin-user-controls {
  display: grid;
  gap: 10px;
}

.admin-user-summary {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding-top: 2px;
}

.admin-user-summary small {
  grid-column: 2;
  color: var(--muted);
  font-weight: 700;
}

.admin-user-avatar {
  grid-row: span 2;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: white;
  background: var(--clay);
  font-weight: 900;
  overflow: hidden;
}

.admin-user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-user-row strong,
.role-pill {
  overflow-wrap: anywhere;
}

.role-pill {
  width: fit-content;
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--pine);
  background: #edf2ee;
  font-size: 0.82rem;
  font-weight: 800;
  text-align: center;
}

.admin-user-controls {
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  align-items: end;
}

.admin-user-controls label {
  font-size: 0.78rem;
}

.admin-inline-action {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

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

.admin-password-input,
.admin-username-input {
  min-height: 38px;
}

.admin-amend-panel {
  min-height: 42px;
}

.stats-form-grid,
.profile-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.profile-stats-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #fbfcfa;
}

.profile-stats-grid span {
  display: block;
  margin-bottom: 4px;
  color: var(--accent-strong);
  font-size: 1.6rem;
  font-weight: 900;
}

.danger-button {
  color: #7b3429;
  background: #fde4dc;
}

.danger-button:hover {
  color: white;
  background: #9f4e3d;
}

button:disabled,
input:disabled,
select:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.danger-panel {
  margin-top: 14px;
}

.tool-panel,
.calendar-layout > section,
.calendar-results > section {
  padding: 18px;
}

.calendar-results {
  align-items: stretch;
}

.calendar-results > section {
  flex: 1;
}

.plain-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.plain-list li {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px;
  background: #fbfcfa;
}

.plain-list-item {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px;
  background: #fbfcfa;
}

.icon-dismiss-button {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  min-height: 24px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  background: white;
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1;
}

.icon-dismiss-button:hover {
  color: white;
  background: var(--ink);
}

.dashboard-customise {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 16px;
  background: var(--panel);
}

.dashboard-customise summary {
  cursor: pointer;
  font-weight: 850;
}

.dashboard-customise-options {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 12px;
}

.dashboard-customise-options label {
  display: inline-flex;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px;
}

.dashboard-customise-options input {
  width: auto;
  min-height: auto;
}

.user-picker-list {
  display: grid;
  gap: 8px;
}

.user-picker-option {
  display: flex;
  align-items: center;
  gap: 9px;
  border-radius: 6px;
  padding: 8px 10px;
  background: #fbfcfa;
}

.user-picker-option input {
  width: auto;
  min-height: auto;
}

.friends-layout,
.leaderboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}

.leaderboard-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.leaderboard-scope-button.active {
  color: white;
  background: var(--accent);
}

.friend-list {
  display: grid;
  gap: 12px;
}

.friend-card,
.leaderboard-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfcfa;
}

.friend-profile-button {
  display: flex;
  align-items: center;
  gap: 10px;
}

.friend-profile-button {
  width: 100%;
  justify-content: flex-start;
  color: var(--ink);
  background: transparent;
  border: 0;
  padding: 0;
  text-align: left;
}

.friend-profile-button small {
  display: block;
  color: var(--muted);
}

.leaderboard-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: white;
  font-weight: 900;
  flex: 0 0 auto;
}

.leaderboard-rank {
  width: 30px;
  height: 30px;
  font-size: 0.78rem;
}

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

.leaderboard-list li {
  display: grid;
  grid-template-columns: 34px 58px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--line);
  min-height: 64px;
  padding-top: 10px;
}

.leaderboard-list li:first-child {
  border-top: 0;
}

.leaderboard-rank {
  color: var(--accent-strong);
  background: #edf2ee;
}

.leaderboard-avatar-wrap {
  position: relative;
  display: grid;
  place-items: center;
  width: 58px;
  min-height: 58px;
}

.leaderboard-avatar-wrap .admin-user-avatar {
  grid-row: auto;
  width: 44px;
  height: 44px;
}

.leaderboard-crown {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  color: #b9861f;
  font-size: 1rem;
  line-height: 1;
}

.leaderboard-score {
  color: var(--accent-strong);
  font-weight: 850;
  text-align: right;
}

.leaderboard-empty {
  grid-template-columns: 1fr;
  color: var(--muted);
}

.dashboard-grid,
.trip-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.dashboard-panel,
.trip-hero-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.06);
}

.section-heading-row,
.countdown-card-header,
.trip-hero-panel,
.trip-detail-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.countdown-grid,
.travel-link-list,
.trip-chat-list {
  display: grid;
  gap: 12px;
}

.countdown-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfcfa;
}

.countdown-units {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.countdown-units span {
  border-radius: 8px;
  padding: 10px 8px;
  text-align: center;
  background: #edf2ee;
}

.countdown-units strong {
  display: block;
  font-size: 1.45rem;
  color: var(--accent-strong);
}

.countdown-units small,
.travel-link small,
.trip-chat-message small {
  display: block;
  color: var(--muted);
}

.travel-link {
  width: 100%;
  min-height: 64px;
  justify-content: space-between;
  color: var(--ink);
  background: #fbfcfa;
  border: 1px solid var(--line);
  text-align: left;
}

.trip-detail-shell {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.trip-hero-panel h2 {
  margin-bottom: 8px;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.itinerary-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
}

.itinerary-list li span {
  display: block;
  color: var(--muted);
}

.trip-chat-panel {
  display: flex;
  flex-direction: column;
  min-height: 390px;
}

.trip-chat-panel .trip-chat-list {
  flex: 1;
  align-content: start;
  max-height: 300px;
  overflow-y: auto;
  padding-right: 4px;
}

#trip-typing-status {
  min-height: 20px;
  margin: auto 0 0;
}

.trip-chat-message {
  display: flex;
  justify-content: flex-start;
}

.trip-chat-message.is-own-message {
  justify-content: flex-end;
}

.trip-chat-bubble {
  position: relative;
  max-width: min(78%, 420px);
  border-radius: 14px 14px 14px 4px;
  padding: 9px 11px;
  background: #edf2ee;
}

.trip-chat-message.is-own-message .trip-chat-bubble {
  border-radius: 14px 14px 4px 14px;
  color: white;
  background: var(--accent);
}

.trip-chat-bubble span {
  display: block;
  margin: 3px 0 5px;
  font-weight: 500;
}

.trip-chat-bubble small {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
}

.trip-chat-message.is-own-message small {
  color: rgba(255, 255, 255, 0.8);
}

.trip-chat-delete-button {
  position: absolute;
  top: -7px;
  right: -7px;
  width: 20px;
  min-height: 20px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  display: none;
  align-items: center;
  justify-content: center;
  color: white;
  background: #9f4e3d;
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1;
}

.trip-chat-bubble:hover .trip-chat-delete-button {
  display: inline-flex;
}

.trip-chat-delete-button:hover {
  background: #7e392c;
}

.trip-settings-dropdown {
  position: relative;
}

.trip-settings-dropdown summary {
  list-style: none;
}

.trip-settings-dropdown summary::-webkit-details-marker {
  display: none;
}

.trip-settings-dropdown .tool-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 900;
  width: min(420px, 90vw);
  max-height: 75vh;
  overflow: auto;
  box-shadow: var(--shadow);
}

.trip-users-invite-dropdown {
  position: relative;
}

.trip-users-invite-dropdown summary {
  list-style: none;
}

.trip-users-invite-dropdown summary::-webkit-details-marker {
  display: none;
}

.invite-users-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 850;
  width: min(340px, 86vw);
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.trip-user-list {
  display: grid;
  gap: 10px;
}

.trip-user-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fbfcfa;
}

.trip-user-row small {
  display: block;
  color: var(--muted);
}

.trip-calendar-items {
  display: grid;
  gap: 4px;
  margin-top: 6px;
}

.trip-calendar-key {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.trip-calendar-key-tile {
  min-height: 34px;
  border-radius: 6px;
  padding: 0 12px;
  color: white;
  opacity: 0.45;
}

.trip-calendar-key-tile.active {
  opacity: 1;
  box-shadow: 0 0 0 3px rgba(23, 33, 29, 0.08);
}

.trip-calendar-chip {
  min-height: 24px;
  border-radius: 4px;
  padding: 2px 5px;
  justify-content: flex-start;
  font-size: 0.74rem;
  color: white;
}

.trip-calendar-chip.trip-not-going {
  background: #9f4e3d;
}

.trip-calendar-chip.trip-planned,
.trip-calendar-key-tile.trip-planned {
  background: #2f74a8;
}

.trip-calendar-chip.trip-maybe,
.trip-calendar-key-tile.trip-maybe {
  background: #b38b18;
}

.trip-calendar-chip.trip-going,
.trip-calendar-key-tile.trip-going {
  background: #1f6f56;
}

.trip-calendar-key-tile.trip-not-going {
  background: #9f4e3d;
}

.bookings-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.bookings-mode-button.active {
  color: white;
  background: var(--accent);
}

.post-composer,
.post-feed {
  margin-top: 16px;
}

.post-feed {
  display: grid;
  gap: 14px;
}

.post-image-preview,
.profile-bio-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fbfcfa;
}

.post-image-preview img,
.post-image {
  width: 100%;
  max-height: 420px;
  border-radius: 8px;
  display: block;
  object-fit: cover;
}

.post-image {
  margin: 10px 0;
}

.emoji-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.emoji-button {
  width: 32px;
  min-height: 32px;
  border-radius: 50%;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fbfcfa;
}

.post-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.06);
}

.post-header,
.post-actions,
.post-comment-form {
  display: flex;
  align-items: center;
  gap: 10px;
}

.post-header {
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.9rem;
}

.post-header strong {
  color: var(--ink);
}

.post-comments {
  display: grid;
  gap: 8px;
  margin: 14px 0;
}

.post-comment {
  border-radius: 6px;
  padding: 8px 10px;
  background: #edf2ee;
}

.post-comment strong {
  margin-right: 6px;
}

.post-comment-form input {
  flex: 1;
}

.climbed-delete-button {
  margin-top: 10px;
}

.strava-link-mountain {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 8px;
  margin-top: 10px;
}

.messages-shell {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  min-height: min(720px, calc(100vh - 180px));
  padding: 0;
  overflow: hidden;
}

.messages-sidebar {
  border-right: 1px solid var(--line);
  background: #f7faf7;
}

.messages-sidebar h3 {
  margin: 0;
  border-bottom: 1px solid var(--line);
  padding: 18px;
}

.messages-user-list {
  display: grid;
  gap: 8px;
  padding: 12px;
}

.message-user {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  justify-content: start;
  gap: 10px;
  min-height: 64px;
  border: 1px solid transparent;
  padding: 10px;
  color: var(--ink);
  background: transparent;
  text-align: left;
}

.message-user span:last-child {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.message-user small {
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.message-user.active,
.message-user:hover {
  border-color: var(--line);
  background: white;
}

.messages-conversation {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-width: 0;
  min-height: 0;
  background: #eef4ef;
}

.messages-conversation-header {
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  padding: 14px 18px;
  background: white;
}

.messages-conversation-header div {
  display: grid;
  gap: 2px;
}

.messages-thread {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: auto;
  padding: 18px;
}

.direct-message {
  display: flex;
  justify-content: flex-start;
}

.direct-message.is-own-message {
  justify-content: flex-end;
}

.direct-message-bubble {
  display: grid;
  max-width: min(560px, 76%);
  gap: 4px;
  border-radius: 10px;
  padding: 10px 12px;
  background: white;
}

.direct-message.is-own-message .direct-message-bubble {
  background: #d9fdd3;
}

.direct-message-bubble small {
  color: var(--muted);
  font-size: 0.78rem;
  justify-self: end;
}

.messages-compose {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding: 12px;
  background: white;
}

@media (max-width: 780px) {
  .messages-shell {
    grid-template-columns: 1fr;
  }

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

  .messages-user-list {
    grid-auto-flow: column;
    grid-auto-columns: minmax(210px, 1fr);
    overflow-x: auto;
  }
}

.mountain-climbed-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px;
  max-height: 620px;
  overflow: auto;
  margin-top: 18px;
  padding-right: 4px;
}

.mountain-board-filters {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 180px;
  gap: 12px;
  margin-top: 18px;
}

.mountain-climbed-tile {
  min-height: 92px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  display: grid;
  align-content: space-between;
  gap: 8px;
  color: var(--ink);
  background: #fff;
  text-align: left;
}

.mountain-climbed-tile.is-climbed {
  border-color: #8fc9a8;
  background: #e5f5ec;
}

.mountain-climbed-tile.not-climbed {
  border-color: #e5a79a;
  background: #fde8e2;
}

.mountain-climbed-tile span {
  width: fit-content;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.75rem;
  font-weight: 850;
  background: rgba(255, 255, 255, 0.7);
}

.mountain-history-panel {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.mountain-history-profile-button {
  margin-bottom: 14px;
}

.inline-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--accent-strong);
  font-weight: 800;
}

@media (max-width: 880px) {
  .mobile-menu-button {
    position: fixed;
    top: 18px;
    left: 0;
    z-index: 1400;
    width: 50px;
    min-height: 52px;
    display: inline-flex;
    padding: 0;
    border-radius: 0 8px 8px 0;
    color: white;
    background: var(--pine);
    box-shadow: 8px 12px 24px rgba(23, 33, 29, 0.16);
    transition: left 180ms ease, background 160ms ease;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1300;
    width: min(300px, 88vw);
    height: 100vh;
    transform: translateX(-105%);
    transition: transform 180ms ease;
    box-shadow: 14px 0 30px rgba(23, 33, 29, 0.18);
  }

  body.nav-open .sidebar {
    transform: translateX(0);
  }

  body.nav-open .mobile-menu-button {
    left: min(300px, 88vw);
    background: var(--accent);
  }

  body.nav-open {
    overflow: hidden;
  }

  .content {
    padding-top: 88px;
  }

  nav {
    grid-template-columns: 1fr;
  }

  .map-layout,
  .mountain-board-filters,
  .calendar-shell,
  .calendar-layout,
  .request-trip-layout,
  .calendar-toolbar,
  .filter-panel,
  .integration-panel,
  .admin-layout,
  .profile-layout,
  .admin-stats,
  .admin-user-row {
    grid-template-columns: 1fr;
  }

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

  .topbar,
  .section-heading,
  .calendar-results {
    align-items: stretch;
    flex-direction: column;
  }

  .availability-calendar,
  .calendar-weekdays {
    gap: 5px;
  }

  .calendar-day {
    min-height: 70px;
    padding: 6px;
  }

  .map-panel {
    min-height: 440px;
  }

  .mountain-map {
    height: 560px;
  }

  .mountain-profile-grid {
    grid-template-columns: 1fr;
  }

  .mountain-profile-map {
    min-height: 280px;
  }
}

@media (max-width: 520px) {
  .sidebar,
  .auth-panel {
    padding: 18px;
  }

  .content {
    padding: 88px 18px 18px;
  }

  nav,
  .map-actions,
  .map-filter-form {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
}