/* =========================================================
   マイ秘書アプリ - スタイル
   ========================================================= */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Helvetica Neue", Arial, "Hiragino Sans", "Meiryo", sans-serif;
  line-height: 1.7;
  color: #24292f;
  background: #f4f6f8;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---- ヘッダー ---- */
.app-header {
  padding: 20px;
  background: #1f3a5f;
  color: #fff;
}

.app-header h1 {
  max-width: 1100px;
  margin: 0 auto;
  font-size: 20px;
}

.app-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

/* ---- ダッシュボード ---- */
.dashboard {
  margin-bottom: 24px;
}

.stat-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 16px 20px;
  background: #fff;
  border: 1px solid #d8dee4;
  border-radius: 8px;
}

.stat-accent {
  border-color: #d98324;
  background: #fff8ef;
}

.stat-done {
  border-color: #6cb47f;
  background: #f2f9f4;
}

.stat-label {
  flex: 1;
  font-size: 14px;
  color: #57606a;
}

.stat-value {
  font-size: 30px;
  font-weight: bold;
  font-variant-numeric: tabular-nums;
}

.stat-accent .stat-value {
  color: #b8651a;
}

.stat-done .stat-value {
  color: #1a7f37;
}

.stat-unit {
  font-size: 13px;
  color: #57606a;
}

/* ---- 通知 ---- */
.notice {
  margin: 0 0 20px;
  padding: 12px 16px;
  border: 1px solid #d1444a;
  border-radius: 6px;
  background: #fdf0f0;
  color: #a02128;
  font-size: 14px;
}

/* ---- 2カラム ---- */
.columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
  align-items: start;
}

.panel {
  padding: 20px;
  background: #fff;
  border: 1px solid #d8dee4;
  border-radius: 8px;
}

.panel h2 {
  margin: 0 0 16px;
  padding-bottom: 8px;
  font-size: 18px;
  border-bottom: 2px solid #1f3a5f;
}

/* ---- 入力フォーム ---- */
.form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  background: #f7f9fb;
  border: 1px solid #e3e8ed;
  border-radius: 6px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.field-label {
  font-size: 13px;
  font-weight: bold;
  color: #57606a;
}

.field input,
.field textarea {
  width: 100%;
  padding: 8px 10px;
  font: inherit;
  color: inherit;
  border: 1px solid #c3ccd5;
  border-radius: 4px;
  background: #fff;
}

.field textarea {
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid #1f3a5f;
  outline-offset: 1px;
}

/* ---- ボタン ---- */
.btn {
  padding: 8px 16px;
  font: inherit;
  font-size: 14px;
  border: 1px solid #c3ccd5;
  border-radius: 4px;
  background: #fff;
  color: #24292f;
  cursor: pointer;
}

.btn:hover:not(:disabled) {
  background: #f0f3f6;
}

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

.btn-primary {
  align-self: flex-start;
  background: #1f3a5f;
  border-color: #1f3a5f;
  color: #fff;
  font-weight: bold;
}

.btn-primary:hover:not(:disabled) {
  background: #2b4c78;
}

.btn-small {
  padding: 4px 12px;
  font-size: 13px;
}

.btn-danger {
  color: #a02128;
  border-color: #e0b4b6;
}

.btn-danger:hover:not(:disabled) {
  background: #fdf0f0;
}

/* ---- 一覧 ---- */
.list-heading {
  margin: 24px 0 12px;
  font-size: 15px;
  color: #57606a;
}

.list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.empty {
  margin: 0;
  padding: 20px;
  text-align: center;
  color: #8b949e;
  font-size: 14px;
  background: #f7f9fb;
  border: 1px dashed #d8dee4;
  border-radius: 6px;
}

/* ---- メモカード ---- */
.item {
  padding: 14px 16px;
  border: 1px solid #d8dee4;
  border-radius: 6px;
}

.item-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: bold;
  word-break: break-word;
}

.item-body {
  margin: 0 0 8px;
  font-size: 14px;
  white-space: pre-wrap;
  word-break: break-word;
}

.item-meta {
  font-size: 12px;
  color: #8b949e;
}

/* ---- タスク ---- */
.task-main {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.task-checkbox {
  margin-top: 6px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  cursor: pointer;
}

.task-text {
  flex: 1;
  min-width: 0;
}

.task-done .item-title {
  text-decoration: line-through;
  color: #8b949e;
}

.task-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  justify-content: flex-end;
}

.badge {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 8px;
  font-size: 11px;
  font-weight: bold;
  border-radius: 10px;
  vertical-align: middle;
}

.badge-open {
  background: #fff1e0;
  color: #b8651a;
  border: 1px solid #f0cfa6;
}

.badge-done {
  background: #e8f5ec;
  color: #1a7f37;
  border: 1px solid #b7dfc3;
}