/* ATO Tax Report — PlusOnePoint系デザイン（ネイビー×オレンジ、ピルボタン、帯付きカード） */
* { box-sizing: border-box; }

:root {
    --bg: #f7f8fa;
    --card: #ffffff;
    --navy: #1e3a5f;
    --navy-hover: #2d4d7a;
    --text: #2b3a4d;
    --muted: #6b7a8c;
    --border: #e3e8ef;
    --accent: #f09d2f;
    --band: #edf4fc;          /* カードの見出し帯（淡ブルー） */
    --stripe: #f7fafd;        /* テーブルの縞 */
    --green: #1b7f3d;
    --green-bg: #e6f5eb;
    --red: #c0392b;
    --red-bg: #fdecea;
    --error-bg: #fdecea;
    --error-text: #c0392b;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
}
a { color: var(--navy); }

/* --- header --- */
.topbar {
    background: #fff;
    border-bottom: 1px solid var(--border);
}
.topbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.brand {
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.2;
    white-space: nowrap;
    color: var(--navy);
}
.brand:hover { color: var(--navy-hover); }
.brand-sub {
    display: block;
    font-size: .72rem;
    font-weight: 500;
    color: var(--muted);
    letter-spacing: .04em;
}
.mainnav {
    display: flex;
    gap: 8px;
    flex: 1;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.mainnav a {
    display: inline-block;
    padding: 6px 18px;
    border: 1.5px solid var(--navy);
    border-radius: 999px;
    color: var(--navy);
    font-weight: 700;
    font-size: .9rem;
    text-decoration: none;
    background: #fff;
    transition: background .12s, color .12s;
}
.mainnav a:hover {
    background: var(--navy);
    color: #fff;
}

/* --- nav dropdown（管理1 / 管理2） --- */
.nav-drop { position: relative; }
.nav-pill {
    display: inline-block;
    padding: 6px 18px;
    border: 1.5px solid var(--navy);
    border-radius: 999px;
    color: var(--navy);
    font-weight: 700;
    font-size: .9rem;
    background: #fff;
    cursor: pointer;
    font-family: inherit;
    transition: background .12s, color .12s;
}
.nav-drop:hover .nav-pill, .nav-drop:focus-within .nav-pill {
    background: var(--navy);
    color: #fff;
}
.nav-pill .chev { font-size: .75em; }
.drop-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    padding-top: 8px;
    z-index: 100;
}
.nav-drop:hover .drop-menu, .nav-drop:focus-within .drop-menu { display: block; }
.drop-menu-inner {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(30, 58, 95, .14);
    min-width: 180px;
    padding: 6px;
}
.drop-menu-inner a {
    display: block;
    padding: 9px 14px;
    border: none;
    border-radius: 8px;
    color: var(--navy);
    font-weight: 600;
    font-size: .9rem;
    text-decoration: none;
    background: none;
}
.drop-menu-inner a:hover { background: var(--band); color: var(--navy); }

/* --- logout（ピンク系） --- */
.mainnav a.btn-logout, .btn-logout {
    display: inline-block;
    padding: 6px 20px;
    border: 1.5px solid transparent;
    border-radius: 999px;
    background: #d6336c;
    color: #fff;
    font-weight: 700;
    font-size: .9rem;
    text-decoration: none;
    transition: background .12s;
}
.mainnav a.btn-logout:hover, .btn-logout:hover { background: #b52a5b; color: #fff; }

/* --- layout --- */
.container {
    max-width: 1100px;
    margin: 28px auto;
    padding: 0 20px;
}
.footer {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
    color: var(--muted);
    font-size: .8rem;
}

h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 12px;
}
.muted { color: var(--muted); }
.small { font-size: .8rem; }
.neg { color: var(--red); }

/* --- cards（見出し帯付き） --- */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 22px;
    box-shadow: 0 1px 3px rgba(30, 58, 95, .05);
    overflow: hidden;
}
.card > h2:first-child,
.card > .card-head:first-child {
    margin: -20px -24px 18px;
    padding: 12px 24px;
    background: var(--band);
    border-bottom: 1px solid var(--border);
}
.card > .card-head:first-child h2 { margin: 0; padding: 0; background: none; border: none; }
h2 {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--navy);
    margin: 0 0 12px;
}
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }

/* --- tables --- */
.table { width: 100%; border-collapse: collapse; font-size: .93rem; }
.table th, .table td {
    padding: 9px 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}
.table thead th {
    color: var(--navy);
    font-weight: 700;
    font-size: .84rem;
    background: #fff;
    border-bottom: 2px solid var(--border);
}
.table tbody tr:nth-child(even) { background: var(--stripe); }
.table tbody tr:hover { background: #eef4fc; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table-scroll { overflow-x: auto; }

.summary-table { max-width: 680px; }
.summary-table tbody tr:nth-child(even) { background: none; }
.row-sub td { color: var(--muted); font-size: .88rem; }
.row-total td {
    border-top: 2px solid var(--navy);
    font-size: 1.05rem;
    color: var(--navy);
    background: var(--band);
}
.row-inactive td { color: var(--muted); opacity: .6; }

pre {
    background: var(--stripe);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    overflow-x: auto;
    font-size: .85rem;
}

/* --- roadmap / menu --- */
.roadmap { margin: 0; padding-left: 20px; }
.roadmap li { margin: 6px 0; color: var(--muted); }
.roadmap li.done { color: var(--text); }
.roadmap li.done::marker { content: "✓ "; color: var(--green); }
.roadmap a { font-weight: 600; }

/* --- buttons（ピル型） --- */
.btn {
    display: inline-block;
    border: 1.5px solid var(--navy);
    border-radius: 999px;
    padding: 7px 20px;
    font-size: .92rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    background: #fff;
    color: var(--navy);
    transition: background .12s, color .12s;
}
.btn:hover { background: var(--navy); color: #fff; }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-hover); border-color: var(--navy-hover); }
.btn-small { padding: 4px 14px; font-size: .82rem; }
.btn-tiny { padding: 2px 12px; font-size: .78rem; border-width: 1px; font-weight: 600; }
.btn-danger { border-color: var(--red); color: var(--red); background: #fff; }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-block { width: 100%; text-align: center; }

/* --- badges / chips --- */
.badge {
    display: inline-block;
    padding: 1px 10px;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 700;
}
.badge-buy { background: var(--green-bg); color: var(--green); }
.badge-sell { background: var(--red-bg); color: var(--red); }

/* --- alerts --- */
.alert {
    border-radius: 10px;
    padding: 11px 16px;
    margin-bottom: 18px;
    font-size: .92rem;
    border: 1px solid transparent;
}
.alert-error { background: var(--error-bg); color: var(--error-text); border-color: #f5c9c4; }
.alert-success { background: var(--green-bg); color: var(--green); border-color: #c8e8d2; }

/* --- forms --- */
.form-inline, .form-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
}
.field { display: flex; flex-direction: column; }
.field label {
    font-size: .8rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--navy);
}
.field input, .field select {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .95rem;
    min-width: 140px;
    background-color: #fff;
    color: var(--text);
}

/* --- select（プルダウン）のカスタムデザイン --- */
select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%231e3a5f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 13px center;
    background-size: 12px 8px;
    background-color: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 36px 8px 12px;
    font-size: .95rem;
    font-family: inherit;
    color: var(--text);
    cursor: pointer;
}
select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(240, 157, 47, .18);
}
.field select { padding-right: 36px; }

/* 一覧フィルタや年切替など単独のプルダウンはピル型（ナビと同トーン） */
.card-head select, .inline-form select {
    border: 1.5px solid var(--navy);
    border-radius: 999px;
    padding: 6px 38px 6px 18px;
    color: var(--navy);
    font-weight: 700;
    font-size: .9rem;
}
.field input:focus, .field select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(240, 157, 47, .18);
}
.field-wide { flex-basis: 100%; }
.field-wide input { width: 100%; }
.field-btn { flex-direction: row; gap: 8px; }

.fieldset-au, .fieldset-us {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    background: var(--stripe);
}
.fieldset-au h3, .fieldset-us h3 {
    margin: 0 0 10px;
    font-size: .85rem;
    font-weight: 700;
    color: var(--navy);
}

.inline-form { display: inline-block; margin: 0; }
.actions { white-space: nowrap; }
.actions .btn { margin-right: 4px; }

/* FXレート入力（6ヶ月×2行グリッド） */
.fx-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px 16px;
    max-width: 860px;
    margin-bottom: 16px;
}
.fx-cell label {
    display: block;
    font-size: .82rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 5px;
}
.fx-cell input {
    width: 100%;
    padding: 10px 12px;
    font-size: 1.02rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}
.fx-cell input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(240, 157, 47, .18);
}

/* --- login --- */
.login-wrap {
    display: flex;
    justify-content: center;
    padding-top: 9vh;
}
.login-card {
    width: 100%;
    max-width: 400px;
    border-radius: 14px;
    padding: 32px;
}
.login-card h1 {
    text-align: center;
    font-size: 1.6rem;
}
.login-card .muted { text-align: center; margin-top: 0; }
.login-card label {
    display: block;
    margin: 16px 0 5px;
    font-size: .85rem;
    font-weight: 700;
    color: var(--navy);
}
.login-card input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
}
.login-card input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(240, 157, 47, .18);
}
.login-card .btn { margin-top: 24px; }

/* --- mobile --- */
@media (max-width: 720px) {
    .topbar-inner { padding: 10px 14px; gap: 10px; }
    .mainnav { justify-content: flex-start; }
    .mainnav a { padding: 4px 12px; font-size: .82rem; }
    .card { padding: 16px; }
    .card > h2:first-child, .card > .card-head:first-child { margin: -16px -16px 14px; padding: 10px 16px; }
    .fx-grid { grid-template-columns: repeat(3, 1fr); }
}