/* ============================================================
   勤怠管理システム スタイル(スマホファースト)
============================================================ */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Hiragino Kaku Gothic ProN", "Yu Gothic UI", Meiryo, sans-serif;
    color: #222; background: #f4f6f9; line-height: 1.5; }

a { color: #1d6fb8; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ----- ヘッダ ----- */
.topbar { background: #1f2d3d; color: #fff; padding: 10px 14px;
    display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; }
.topbar .brand a { color: #fff; font-weight: 700; font-size: 1.1em; }
.topbar nav { display: flex; flex-wrap: wrap; gap: 6px 12px; font-size: 0.9em; margin-left: auto; }
.topbar nav a { color: #cfe2f5; }
.topbar nav a:hover { color: #fff; }
.topbar .divider { color: #4a5e76; }

/* ----- コンテナ ----- */
.container { max-width: 1100px; margin: 12px auto; padding: 0 12px; }
.card { background: #fff; border-radius: 8px; padding: 18px 20px; margin-bottom: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.card.narrow { max-width: 520px; margin: 24px auto; }
.card.punch-card { max-width: 520px; margin: 12px auto; }
h1 { margin: 0 0 12px; font-size: 1.4em; }
h2 { margin: 18px 0 8px; font-size: 1.1em; border-left: 4px solid #1d6fb8; padding-left: 8px; }

/* ----- フォーム ----- */
.form { display: flex; flex-direction: column; gap: 10px; }
.form.inline { flex-direction: row; flex-wrap: wrap; align-items: end; gap: 10px; }
.form label { display: flex; flex-direction: column; font-size: 0.9em; color: #455; gap: 4px; }
.form input, .form select, .form textarea {
    padding: 8px 10px; border: 1px solid #c9d1da; border-radius: 6px; font-size: 1em;
    background: #fff; }
.form textarea { resize: vertical; min-height: 60px; }
.btn { display: inline-block; padding: 8px 14px; border: 1px solid #c9d1da;
    background: #fff; color: #1f2d3d; border-radius: 6px; cursor: pointer; font-size: 0.95em; }
.btn:hover { background: #f0f4f8; }
.btn.primary { background: #1d6fb8; color: #fff; border-color: #1d6fb8; }
.btn.primary:hover { background: #155a9c; }
.btn.small { padding: 4px 8px; font-size: 0.85em; }
.row { display: flex; gap: 10px; }

/* ----- テーブル ----- */
table.grid { width: 100%; border-collapse: collapse; font-size: 0.9em; margin-top: 8px; }
table.grid th, table.grid td { border: 1px solid #e4e8ee; padding: 6px 8px; vertical-align: top;
    text-align: left; }
table.grid th { background: #f0f4f8; font-weight: 600; }
table.grid tr:nth-child(even) td { background: #fafbfd; }
table.grid.small { font-size: 0.82em; }
.row-alert td { background: #ffecec !important; }
.muted { color: #98a3b3; }

/* ----- バッジ ----- */
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 0.8em;
    font-weight: 600; }
.badge.ok { background: #d8f3d8; color: #1c6a1c; }
.badge.warn { background: #fff3cd; color: #8a6d00; }
.badge.err { background: #fcd9d9; color: #9b1c1c; }

/* ----- フラッシュ ----- */
.flash { padding: 10px 12px; border-radius: 6px; margin-bottom: 12px; }
.flash.ok { background: #d8f3d8; color: #1c6a1c; }
.flash.error { background: #fcd9d9; color: #9b1c1c; }
.flash.warn { background: #fff3cd; color: #8a6d00; }

/* ----- 打刻画面 ----- */
.punch-info { background: #f7f9fb; padding: 10px 12px; border-radius: 6px; font-size: 0.92em;
    margin-bottom: 12px; }
.punch-info .label { color: #6c7a8c; min-width: 70px; display: inline-block; }
.gps-status { padding: 8px 12px; background: #e8f1fb; border-left: 4px solid #1d6fb8;
    font-size: 0.9em; margin-bottom: 12px; border-radius: 4px; }
.big-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 12px 0; }
.bigbtn { padding: 22px 0; font-size: 1.2em; font-weight: 700; color: #fff;
    border: none; border-radius: 10px; cursor: pointer; transition: transform 0.05s; }
.bigbtn:active { transform: scale(0.97); }
.bigbtn.in { background: #2c8a3e; }
.bigbtn.out { background: #b34141; }
.bigbtn.break_start { background: #c98c1a; }
.bigbtn.break_end { background: #5a7393; }
.bigbtn:disabled { opacity: 0.6; cursor: not-allowed; }
.note-field { display: block; margin-top: 4px; font-size: 0.9em; color: #455; }
.note-field input { width: 100%; padding: 8px; border: 1px solid #c9d1da; border-radius: 6px;
    margin-top: 4px; }
.result { margin-top: 12px; padding: 10px; border-radius: 6px; font-size: 0.95em;
    display: none; }
.result.ok { background: #d8f3d8; color: #1c6a1c; display: block; }
.result.err { background: #fcd9d9; color: #9b1c1c; display: block; }
.hint { font-size: 0.85em; color: #6c7a8c; }

/* ----- 統計 ----- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 10px; margin: 12px 0; }
.stat { background: #f0f4f8; padding: 14px; border-radius: 8px; text-align: center; }
.stat .num { font-size: 1.8em; font-weight: 700; color: #1d6fb8; }

/* ----- フッタ ----- */
.footer { text-align: center; color: #98a3b3; margin: 30px 12px 16px; }
.footer a { color: #98a3b3; }

@media (max-width: 600px) {
  .topbar nav { font-size: 0.85em; }
  .topbar .divider { display: none; }
  h1 { font-size: 1.2em; }
  table.grid { font-size: 0.82em; }
}