* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  background: #f5f5f5;
  color: #333;
  min-height: 100vh;
}

.container {
  max-width: 700px;
  margin: 0 auto;
  padding: 16px;
}

h1 {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 16px;
  color: #2c3e50;
}

/* フォームカード */
.form-card {
  background: #fff;
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}

.form-card h2 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: #555;
}

.form-row {
  display: flex;
  flex-direction: column;
  margin-bottom: 10px;
}

.form-row label {
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 4px;
}

.form-row input {
  border: 1px solid #ccc;
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.95rem;
  width: 100%;
}

.form-row input:focus {
  outline: none;
  border-color: #4a90d9;
}

.form-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

#btn-submit {
  background: #4a90d9;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 9px 20px;
  font-size: 0.95rem;
  cursor: pointer;
}

#btn-submit:hover {
  background: #357abd;
}

.btn-cancel {
  background: #e0e0e0;
  color: #555;
  border: none;
  border-radius: 6px;
  padding: 9px 16px;
  font-size: 0.95rem;
  cursor: pointer;
}

.btn-cancel:hover {
  background: #ccc;
}

/* 並び替えコントロール */
.sort-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: #666;
}

.sort-btn {
  border: 1px solid #bbb;
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 0.85rem;
  background: #fff;
  cursor: pointer;
  color: #555;
}

.sort-btn.active {
  background: #4a90d9;
  border-color: #4a90d9;
  color: #fff;
}

/* 案件カード */
.project-card {
  background: #fff;
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
  border-left: 5px solid #ccc;
  position: relative;
}

.project-card.status-green {
  border-left-color: #27ae60;
}

.project-card.status-yellow {
  border-left-color: #f39c12;
  background: #fffdf0;
}

.project-card.status-red {
  border-left-color: #e74c3c;
  background: #fff8f8;
}

.project-card.status-done {
  border-left-color: #95a5a6;
  opacity: 0.7;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.card-name {
  font-size: 1rem;
  font-weight: bold;
  color: #2c3e50;
  flex: 1;
  margin-right: 8px;
}

.card-actions {
  display: flex;
  gap: 6px;
}

.btn-edit, .btn-delete {
  border: none;
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 0.8rem;
  cursor: pointer;
}

.btn-edit {
  background: #ecf0f1;
  color: #555;
}

.btn-edit:hover {
  background: #d5dbdb;
}

.btn-delete {
  background: #fdecea;
  color: #c0392b;
}

.btn-delete:hover {
  background: #f5b7b1;
}

/* プログレスバー */
.progress-bar-wrap {
  background: #eee;
  border-radius: 20px;
  height: 14px;
  margin-bottom: 8px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 20px;
  transition: width 0.3s;
  background: #27ae60;
}

.status-yellow .progress-bar-fill {
  background: #f39c12;
}

.status-red .progress-bar-fill {
  background: #e74c3c;
}

.status-done .progress-bar-fill {
  background: #95a5a6;
}

.card-meta {
  font-size: 0.82rem;
  color: #777;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.card-meta .progress-text {
  font-weight: bold;
  color: #555;
}

.deadline-badge {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 10px;
  font-size: 0.78rem;
  font-weight: bold;
}

.badge-red {
  background: #fdecea;
  color: #c0392b;
}

.badge-yellow {
  background: #fef9e7;
  color: #d68910;
}

.badge-normal {
  background: #eaf4ee;
  color: #1d8348;
}

.badge-done {
  background: #f0f0f0;
  color: #888;
}

.card-memo {
  margin-top: 6px;
  font-size: 0.82rem;
  color: #888;
}

/* 空メッセージ */
.empty-msg {
  text-align: center;
  padding: 40px 16px;
  color: #aaa;
  font-size: 0.95rem;
}

.hidden {
  display: none !important;
}