@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500&family=Space+Grotesk:wght@500;600&display=swap");

:root {
  --bg: #f6f3ef;
  --bg-accent: #f1ebe4;
  --ink: #1f1b16;
  --muted: #6f6155;
  --card: #ffffff;
  --stroke: #e5ded6;
  --accent: #2a9d8f;
  --accent-2: #e76f51;
  --shadow: 0 10px 30px rgba(36, 26, 16, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, #ffffff 0%, var(--bg) 45%, var(--bg-accent) 100%);
}

.app {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 60px;
  display: grid;
  gap: 20px;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

h1, h2, h3 {
  font-family: "Space Grotesk", sans-serif;
  margin: 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 8px;
}

.subtle {
  color: var(--muted);
  margin: 6px 0 0;
}

.top-actions {
  display: flex;
  gap: 8px;
}

.card {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow);
  animation: fadeIn 0.4s ease;
}

.section-title {
  margin-bottom: 16px;
}

.auth-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.panel {
  display: grid;
  gap: 12px;
}

label {
  font-size: 14px;
  color: var(--muted);
  display: grid;
  gap: 6px;
}

input {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--stroke);
  font-size: 15px;
}

input:focus {
  outline: 2px solid rgba(42, 157, 143, 0.3);
  border-color: var(--accent);
}

button {
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  cursor: pointer;
}

button.ghost {
  background: transparent;
  border: 1px solid var(--stroke);
  color: var(--ink);
}

button.link {
  background: none;
  color: var(--accent-2);
  padding: 0 6px;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.notice {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--accent-2);
  background: #fff1eb;
  color: #8a3b25;
}

.row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}

.row.row-slim {
  margin-top: -6px;
  margin-bottom: 12px;
  justify-content: space-between;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}

.toggle input {
  width: auto;
}

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

.row input {
  flex: 1;
}

.hidden {
  display: none;
}

.board-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

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

.member-pill {
  border-radius: 999px;
  padding: 6px 12px;
  background: #f4f0ea;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.member-pill.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(42, 157, 143, 0.2);
}

.member-pill.disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.member-pill span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  background: var(--member-color);
}

.grid {
  display: grid;
  gap: 2px 6px;
  grid-template-columns: 200px 44px repeat(var(--days), minmax(26px, 1fr)) minmax(180px, 220px);
  align-items: center;
}

.board-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 24px;
  font-weight: 600;
  background: none;
  border: none;
  padding: 0;
  color: var(--ink);
  cursor: pointer;
}

.board-title:hover {
  color: var(--accent);
  text-decoration: underline;
}

.board-title.disabled {
  cursor: default;
  color: var(--ink);
  text-decoration: none;
}

.grid-head {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

.grid-head.actions-head {
  text-align: left;
  padding-left: 6px;
}

.grid-head.order-head {
  text-align: center;
}

.grid-section {
  margin-bottom: 16px;
}

.grid-section-title {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 8px 0 6px;
}

.habit-name {
  padding: 0 4px;
}

.habit-title {
  font-weight: 600;
  text-align: left;
  background: none;
  border: none;
  padding: 2px 0;
  cursor: pointer;
  width: 100%;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

.habit-title:hover {
  color: var(--accent);
  text-decoration: underline;
}

.habit-actions {
  display: flex;
  flex-direction: row;
  gap: 6px;
  align-items: center;
  flex-wrap: nowrap;
}

.habit-order {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
  height: 26px;
}

.habit-action {
  background: #f4f0ea;
  border: 1px solid var(--stroke);
  color: var(--ink);
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 11px;
  line-height: 1;
  height: 26px;
}

.habit-action.small {
  padding: 2px 6px;
  font-size: 11px;
}

.habit-action.order {
  width: 22px;
  height: 12px;
  padding: 0;
  font-size: 10px;
  line-height: 10px;
}

.habit-action.danger {
  background: #fff4f4;
  border-color: #f2c2c2;
  color: #b00020;
}

.habit-action:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.habit-owner {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--owner-color);
  flex: 0 0 auto;
}

.habit-owner-name {
  color: var(--muted);
  font-size: 12px;
}

.cell {
  border: 1px solid var(--stroke);
  border-radius: 8px;
  min-height: 26px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px;
}

.cell.archived {
  opacity: 0.5;
  cursor: not-allowed;
}

.cell:hover {
  border-color: var(--accent);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #efe9e2;
}

.dot.active {
  background: var(--dot-color);
}

.member-settings {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.member-card {
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 12px;
  display: grid;
  gap: 8px;
  background: #fbfaf8;
}

.member-card input[type="color"] {
  height: 40px;
  padding: 4px;
  border-radius: 10px;
}

.footer {
  text-align: center;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 150px 36px repeat(var(--days), minmax(26px, 1fr)) minmax(140px, 180px);
  }
}

@media (max-width: 700px) {
  .top {
    flex-direction: column;
  }

  .board-meta {
    flex-direction: column;
    align-items: flex-start;
  }
}