/* Tokens (LBM) */

:root {
  --c-accent: #008c95;
  --c-accent-deep: #00727c;
  --c-accent-tint: #e6f4f5;
  --c-ink: #182220;
  --c-body: #26312f;
  --c-soft: #5e6e6c;
  --c-line: #dce4e3;
  --c-cloud: #f2f6f6;
  --c-white: #ffffff;
  --c-error: #b42318;
  --c-error-tint: #fdecea;
  --c-ok: #1a7f4b;
  --c-ok-tint: #e7f5ee;
  --c-warn: #8a5a00;
  --c-warn-tint: #fdf3e1;
  --font-body: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Cinzel", Georgia, serif;
  --radius: 8px;
  --radius-card: 12px;
  --shadow-card: 0 1px 0 rgba(24, 34, 32, 0.04), 0 18px 50px rgba(24, 34, 32, 0.08);
  --focus: 0 0 0 3px rgba(0, 140, 149, 0.25);
}

/* Base */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--c-cloud);
  color: var(--c-body);
  font: 400 15px/1.5 var(--font-body);
}

h1,
h2,
h3 {
  color: var(--c-ink);
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
}

a {
  color: var(--c-accent);
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

[hidden] {
  display: none !important;
}

/* Buttons */

.btn {
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font: 600 14px/1.2 var(--font-body);
  cursor: pointer;
}

.btn--primary {
  background: var(--c-accent);
  color: var(--c-white);
}

.btn--primary:hover {
  background: var(--c-accent-deep);
}

.btn--ghost {
  background: transparent;
  border-color: var(--c-line);
  color: var(--c-body);
}

.btn--ghost:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.btn--small {
  padding: 6px 12px;
  font-size: 13px;
}

a.btn {
  display: inline-block;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn--primary:disabled:hover {
  background: var(--c-accent);
}

/* Header */

.bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  padding: 12px 24px;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-line);
}

.bar__name {
  color: var(--c-ink);
  font: 600 18px/1 var(--font-heading);
}

.bar__brand {
  padding: 8px 10px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-white);
  color: var(--c-body);
  font: 500 14px var(--font-body);
}

.bar__nav {
  display: flex;
  gap: 16px;
}

.bar__nav a {
  color: var(--c-soft);
  font-weight: 600;
  text-decoration: none;
}

.bar__nav a[aria-current="page"],
.bar__nav a:hover {
  color: var(--c-accent);
}

.bar__user {
  margin-left: auto;
  color: var(--c-soft);
  font-size: 13px;
}

/* Screens */

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 24px;
}

.screen__title {
  margin: 0 0 8px;
  font-size: 28px;
}

.screen__note {
  color: var(--c-soft);
}

/* Sign-in */

.signin {
  max-width: 380px;
  margin: 12vh auto 0;
  padding: 40px 32px;
  background: var(--c-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.signin__title {
  margin: 0;
  font-size: 30px;
}

.signin__lead {
  margin: 6px 0 28px;
  color: var(--c-soft);
}

.signin__error {
  min-height: 1.5em;
  margin: 16px 0 0;
  color: var(--c-error);
  font-weight: 500;
}

/* Agenda */

.agenda__head,
.presets__head,
.stats__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.agenda__head .screen__title,
.presets__head .screen__title,
.stats__head .screen__title {
  margin: 0;
}

.agenda__error,
.presets__error,
.stats__error {
  min-height: 1.5em;
  margin: 8px 0;
  color: var(--c-error);
  font-weight: 500;
}

.agenda__section + .agenda__section {
  margin-top: 36px;
}

.agenda__heading {
  margin: 0;
  font-size: 20px;
}

.agenda__date {
  margin: 18px 0 8px;
  color: var(--c-soft);
  font: 600 13px/1.3 var(--font-body);
}

.agenda__rows,
.presets__rows {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--c-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.change {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 10px 16px;
  align-items: start;
  padding: 14px 18px;
}

.change + .change {
  border-top: 1px solid var(--c-line);
}

.change__time {
  color: var(--c-ink);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.change__title {
  margin: 0;
  color: var(--c-ink);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.change__title.is-empty {
  color: var(--c-soft);
}

.change__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  margin: 6px 0 0;
}

.change__author {
  color: var(--c-soft);
  font-size: 13px;
}

.change__error {
  margin: 6px 0 0;
  color: var(--c-error);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.change__actions {
  display: flex;
  flex-wrap: wrap;
  grid-column: 2 / -1;
  gap: 8px;
}

.chip,
.status {
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.chip {
  border: 1px solid var(--c-line);
  color: var(--c-soft);
}

/* Page chip */

.chip--live {
  border-color: transparent;
  background: var(--c-accent-tint);
  color: var(--c-accent-deep);
}

/* Campaign chip */

.chip--pending,
.chip--done,
.chip--failed {
  border-color: currentColor;
}

.chip--pending {
  color: var(--c-accent-deep);
}

.chip--done {
  color: var(--c-ok);
}

.chip--failed {
  color: var(--c-error);
}

.status--pending {
  background: var(--c-accent-tint);
  color: var(--c-accent-deep);
}

.status--running {
  background: var(--c-warn-tint);
  color: var(--c-warn);
}

.status--done {
  background: var(--c-ok-tint);
  color: var(--c-ok);
}

.status--failed {
  background: var(--c-error-tint);
  color: var(--c-error);
}

.status--cancelled,
.status--superseded {
  background: var(--c-cloud);
  color: var(--c-soft);
}

/* Apply dialog */

.ask {
  width: min(460px, calc(100vw - 32px));
  padding: 24px;
  border: 0;
  border-radius: var(--radius-card);
  background: var(--c-white);
  color: var(--c-body);
  box-shadow: var(--shadow-card);
}

.ask::backdrop {
  background: rgba(24, 34, 32, 0.45);
}

.ask__form {
  display: grid;
  gap: 18px;
}

.ask__question {
  margin: 0;
  font-size: 20px;
  line-height: 1.3;
}

.ask__mail {
  display: grid;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.ask__legend {
  padding: 0;
  margin-bottom: 8px;
  color: var(--c-ink);
  font-weight: 600;
}

.ask__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

/* Presets */

.preset {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 16px;
  align-items: center;
  padding: 14px 18px;
}

.preset + .preset {
  border-top: 1px solid var(--c-line);
}

.preset__name {
  margin: 0;
  color: var(--c-ink);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.preset__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  margin: 6px 0 0;
}

.preset__meta:empty {
  display: none;
}

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

@media (max-width: 600px) {
  .preset {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Day editor */

.day__layout {
  display: grid;
  gap: 24px;
  align-items: start;
}

@media (min-width: 1000px) {
  .day__layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 440px);
  }

  .preview {
    position: sticky;
    top: 16px;
    max-height: calc(100vh - 32px);
    overflow-y: auto;
  }
}

.day__note {
  min-height: 1.5em;
  margin: 0 0 16px;
  color: var(--c-soft);
  font-size: 14px;
}

.day__note .btn {
  margin-left: 8px;
}

.day__form {
  display: grid;
  gap: 20px;
}

.day__error {
  margin: 0 0 12px;
  color: var(--c-error);
  font-weight: 500;
}

.day__error:empty {
  display: none;
}

.day__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.card {
  display: grid;
  gap: 16px;
  min-width: 0;
  margin: 0;
  padding: 20px 22px 22px;
  border: 0;
  border-radius: var(--radius-card);
  background: var(--c-white);
  box-shadow: var(--shadow-card);
}

.card__title {
  float: left;
  padding: 0;
  color: var(--c-ink);
  font: 600 18px/1.2 var(--font-heading);
}

.card__note {
  margin: 0;
  color: var(--c-soft);
  font-size: 14px;
}

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

/* Block list */

.blocks,
.blocks__list {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.block {
  display: grid;
  gap: 12px;
  min-width: 0;
  padding: 12px 14px 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.block__head {
  display: flex;
  align-items: center;
  gap: 6px;
}

.block__type {
  margin-right: auto;
  color: var(--c-ink);
  font-weight: 600;
}

.blocks__add {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

/* Fields */

.field {
  display: grid;
  gap: 6px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.field > legend {
  float: left;
  padding: 0;
}

.field__label {
  color: var(--c-ink);
  font-size: 13px;
  font-weight: 600;
}

.field__input {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-white);
  color: var(--c-body);
  font: 400 15px/1.4 var(--font-body);
}

textarea.field__input {
  resize: vertical;
}

.field__input:focus-visible {
  border-color: var(--c-accent);
}

.field__input[aria-invalid="true"] {
  border-color: var(--c-error);
}

.field__input:disabled {
  background: var(--c-cloud);
  color: var(--c-soft);
}

.field__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
}

.field__row > .field__input,
.field__row > .field {
  flex: 1 1 200px;
}

.field__hint,
.field__error {
  margin: 0;
  font-size: 13px;
}

.field__hint {
  color: var(--c-soft);
}

.field__error {
  color: var(--c-error);
  font-weight: 500;
}

.field__hint:empty,
.field__error:empty {
  display: none;
}

.field__file {
  position: relative;
  flex: none;
  overflow: hidden;
}

.field__file input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.field__file:focus-within {
  box-shadow: var(--focus);
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  cursor: pointer;
}

.check input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--c-accent);
}

/* Preview */

.preview {
  display: grid;
  gap: 12px;
  min-width: 0;
  padding: 16px;
  border-radius: var(--radius-card);
  background: var(--c-white);
  box-shadow: var(--shadow-card);
}

.preview__tabs {
  display: flex;
  gap: 8px;
}

.preview__tab,
.stats__tab {
  padding: 7px 14px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  background: transparent;
  color: var(--c-soft);
  font: 600 13px/1.2 var(--font-body);
  cursor: pointer;
}

.preview__tab[aria-pressed="true"],
.stats__tab[aria-pressed="true"] {
  border-color: var(--c-accent);
  background: var(--c-accent-tint);
  color: var(--c-accent-deep);
}

.preview__panel {
  display: grid;
  gap: 10px;
}

.preview__frame {
  display: block;
  width: 100%;
  height: 480px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: var(--c-white);
}

.preview__frame--page {
  height: min(70vh, 720px);
}

.preview__send {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

/* Statistics */

.stats__range {
  display: flex;
  gap: 8px;
}

.stats__table {
  overflow-x: auto;
  background: var(--c-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.stats__table table {
  width: 100%;
  border-collapse: collapse;
}

.stats__table th,
.stats__table td {
  padding: 12px 16px;
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.stats__table thead th {
  color: var(--c-soft);
  font-size: 12px;
  font-weight: 600;
}

.stats__table tbody tr {
  border-top: 1px solid var(--c-line);
}

.stats__table th:first-child {
  min-width: 200px;
  text-align: left;
  white-space: normal;
  overflow-wrap: anywhere;
}

.stats__table tbody th {
  color: var(--c-ink);
  font-weight: 600;
}

.stats__table tbody th.is-empty {
  color: var(--c-soft);
}