:root {
  --bg: #f8f6f1;
  --panel: #fffef9;
  --text: #1e1b18;
  --muted: #5f5954;
  --primary: #0e8f6a;
  --primary-dark: #0a7053;
  --secondary: #eef6f3;
  --border: #e1dad2;
  --danger: #aa3f3f;
  --shadow: 0 14px 35px rgba(30, 27, 24, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, #dff3ea 0, #f8f6f1 45%), var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-shape {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.bg-shape-1 {
  width: 300px;
  height: 300px;
  right: -120px;
  top: -100px;
  background: rgba(14, 143, 106, 0.12);
}

.bg-shape-2 {
  width: 240px;
  height: 240px;
  left: -120px;
  bottom: -80px;
  background: rgba(30, 96, 173, 0.08);
}

.app {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 16px 40px;
}

.app-header,
.detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

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

h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h2 {
  font-size: clamp(1.2rem, 2.8vw, 1.6rem);
}

.section-title-row {
  margin-bottom: 12px;
}

.view {
  display: none;
  animation: fadeIn 260ms ease;
}

.view.active {
  display: block;
}

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

.category-group {
  grid-column: 1 / -1;
  display: grid;
  gap: 10px;
}

.category-title {
  font-size: 1.05rem;
}

.project-card,
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.project-card {
  padding: 16px;
  display: grid;
  gap: 12px;
  cursor: pointer;
}

.project-card.dragging {
  opacity: 0.45;
  transform: scale(0.98);
}

.project-card-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.project-card-badges {
  display: flex;
  gap: 6px;
  align-items: center;
}

.project-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.project-name {
  font-size: 1.05rem;
}

.project-rank-star {
  display: none;
  width: 24px;
  height: 24px;
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 92%, 50% 72%, 21% 92%, 32% 57%, 2% 35%, 39% 35%);
  font-size: 0.78rem;
  font-weight: 700;
  color: #2b2b2b;
  place-items: center;
}

.project-rank-star.active {
  display: grid;
}

.project-rank-star.gold {
  background: #f0c84e;
}

.project-rank-star.silver {
  background: #c6ccd4;
}

.project-rank-star.bronze {
  background: #c98a54;
}

.project-progress-badge {
  background: var(--secondary);
  border: 1px solid #c9ded6;
  color: var(--primary-dark);
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.85rem;
}

.project-version-badge {
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.82rem;
  border: 1px solid transparent;
}

.project-card.version-alpha {
  background: #fff3e6;
}

.project-card.version-alpha .project-version-badge {
  background: #ffe3c3;
  border-color: #f3bd84;
  color: #a75b13;
}

.project-card.version-beta {
  background: #fff9dc;
}

.project-card.version-beta .project-version-badge {
  background: #fff2b1;
  border-color: #e8cf57;
  color: #7d6416;
}

.project-card.version-ready {
  background: #eaf8ef;
}

.project-card.version-ready .project-version-badge {
  background: #cdeed6;
  border-color: #8fcea2;
  color: #1f6f36;
}

.progress-track {
  background: #ece6dd;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #16ab7f, #0f8f6b);
  width: 0;
  transition: width 250ms ease;
}

.btn {
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: transform 150ms ease, filter 150ms ease;
}

.btn:hover {
  filter: brightness(0.98);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

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

.btn-secondary {
  background: var(--secondary);
  color: var(--text);
  border: 1px solid #cee0d9;
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
}

.btn-danger {
  background: #b94848;
  color: #fff;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

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

.panel {
  padding: 16px;
  display: grid;
  gap: 12px;
}

#completed-show-more-btn {
  justify-self: start;
}

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

.task-item {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.95rem;
}

.task-item.clickable {
  cursor: pointer;
}

.task-item.clickable:hover {
  border-color: #c6b9ab;
  background: linear-gradient(
    90deg,
    rgba(30, 158, 86, 0.2) 0%,
    rgba(30, 158, 86, 0.2) var(--task-progress, 0%),
    #fffdfa var(--task-progress, 0%),
    #fffdfa 100%
  );
}

.task-item.in-progress {
  background: linear-gradient(
    90deg,
    rgba(30, 158, 86, 0.22) 0%,
    rgba(30, 158, 86, 0.22) var(--task-progress, 0%),
    #fff var(--task-progress, 0%),
    #fff 100%
  );
}

.task-item.empty {
  color: var(--muted);
  background: #faf8f5;
}

.task-item.completed {
  background: #edf9f0;
  border-color: #bfe3c8;
  color: #1d6e34;
}

.edit-panel {
  gap: 18px;
}

.form-label {
  font-weight: 600;
}

.progress-edit-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

#progress-input {
  flex: 1;
}

#progress-value {
  min-width: 48px;
  text-align: right;
  font-weight: 700;
}

.edit-sections {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hint {
  color: var(--muted);
  font-size: 0.9rem;
}

.inline-form {
  display: flex;
  gap: 8px;
}

.inline-form input {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

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

.check-item input[type="checkbox"] {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
}

.task-remove {
  margin-left: auto;
  border: none;
  background: transparent;
  color: var(--danger);
  cursor: pointer;
  font-size: 0.85rem;
}

.modal {
  border: none;
  padding: 0;
  background: transparent;
}

.modal::backdrop {
  background: rgba(20, 18, 16, 0.45);
  backdrop-filter: blur(2px);
}

.modal-card {
  width: min(92vw, 480px);
  margin: 0;
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 18px;
  display: grid;
  gap: 12px;
}

.modal-card input {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

.modal-card input[type="range"] {
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  width: 100%;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.modal-actions-left {
  justify-content: flex-start;
}

.task-state-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.state-btn {
  width: min(100%, 240px);
  background: var(--secondary);
  color: var(--text);
  border: 1px solid #cee0d9;
}

.modal .task-list {
  max-height: 140px;
  overflow: auto;
}

.partial-progress-box {
  display: grid;
  justify-items: center;
  margin-top: -2px;
}

.partial-progress-box .progress-edit-row {
  width: min(100%, 240px);
}

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

.version-option {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  background: #fff;
  font-size: 0.92rem;
}

.version-option input[type="radio"] {
  accent-color: var(--primary);
}

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

@media (max-width: 860px) {
  .detail-grid,
  .edit-sections {
    grid-template-columns: 1fr;
  }

  .detail-header {
    flex-wrap: wrap;
  }
}