/* =====================================================================
   顧客予約システム — lawyer_crm 同居版
   配色: ネイビー #1a3a5c / ゴールド #c8a94a (lawyer_crm と整合)
   ===================================================================== */

:root {
    --navy: #1a3a5c;
    --navy-dark: #122a44;
    --gold: #c8a94a;
    --gold-dark: #a88c2f;
    --bg: #f5f7fa;
    --line: #d8dde3;
    --muted: #6b7280;
    --red: #c0392b;
    --green: #1e8449;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
    background: var(--bg);
    color: #222;
    line-height: 1.6;
}

a { color: var(--navy); }
a:hover { color: var(--gold-dark); }

/* ===== 公開ページ ===== */
.public-header {
    background: var(--navy);
    color: #fff;
    padding: 1.5rem 1rem;
    text-align: center;
}
.public-header h1 { margin: 0; font-size: 1.4rem; }
.public-header .subtitle { margin: 0.25rem 0 0; color: var(--gold); }

.public-main {
    max-width: 880px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
}

.public-footer {
    text-align: center;
    padding: 1rem;
    color: var(--muted);
}

.notice {
    background: #fff8e7;
    border-left: 4px solid var(--gold);
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
}

/* ===== カレンダー ===== */
.cal-section { background: #fff; padding: 1rem; border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06); }

.cal-nav {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 0.75rem;
}
.cal-nav strong { font-size: 1.1rem; }

.calendar { width: 100%; border-collapse: collapse; table-layout: fixed; }
.calendar th, .calendar td {
    border: 1px solid var(--line);
    text-align: center;
    vertical-align: top;
    padding: 0;
    height: 64px;
    width: 14.28%;
}
.calendar th { background: var(--navy); color: #fff; height: 36px; font-weight: normal; }
.calendar th.dow-0 { background: #a94442; }
.calendar th.dow-6 { background: #2e5a8a; }

.calendar td a, .calendar td > .num {
    display: block; width: 100%; height: 100%;
    padding: 6px; text-decoration: none; color: inherit;
}
.calendar td a:hover { background: #eef2f7; }
.calendar td .num { display: block; font-weight: bold; }
.calendar td .state { display: block; font-size: 0.85rem; margin-top: 0.1rem; }

.calendar td.empty { background: #f9f9f9; }
.calendar td.cell-past, .calendar td.cell-out_of_range, .calendar td.cell-closed {
    background: #f3f3f3; color: #aaa;
}
.calendar td.cell-available { background: #fff; }
.calendar td.cell-available .state { color: var(--green); font-weight: bold; }
.calendar td.cell-full { background: #fff; }
.calendar td.cell-full .state { color: var(--red); }
.calendar td.today { outline: 2px solid var(--gold); outline-offset: -2px; }
.calendar td.selected { background: #fff4cc; }

.legend { margin-top: 0.75rem; display: flex; gap: 0.75rem; flex-wrap: wrap;
    font-size: 0.85rem; color: var(--muted); }

/* ===== スロット ===== */
.slots-section { margin-top: 1.5rem; background: #fff; padding: 1rem;
    border-radius: 6px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.slots-section h2 { margin-top: 0; font-size: 1.1rem; color: var(--navy); }

.slot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 0.5rem;
}
.slot {
    display: block; text-align: center;
    padding: 0.6rem 0.3rem;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: #fff;
    text-decoration: none;
    color: inherit;
}
.slot.free { border-color: var(--gold); background: #fff8e7; }
.slot.free:hover { background: var(--gold); color: #fff; }
.slot.booked { background: #f3f3f3; color: #aaa; cursor: not-allowed; }

/* ===== 選択枠 ===== */
.selected-slot {
    padding: 0.75rem 1rem; background: var(--navy); color: #fff;
    border-radius: 4px; margin-bottom: 1rem;
}

/* ===== フォーム ===== */
.form-vert { display: flex; flex-direction: column; gap: 0.85rem; }
.form-vert label { display: flex; flex-direction: column; font-size: 0.9rem;
    color: #555; }
.form-vert label.inline {
    flex-direction: row; align-items: center; gap: 0.3rem; margin-right: 0.5rem;
}
.form-vert input[type="text"],
.form-vert input[type="email"],
.form-vert input[type="tel"],
.form-vert input[type="time"],
.form-vert input[type="date"],
.form-vert input[type="number"],
.form-vert input[type="password"],
.form-vert select,
.form-vert textarea {
    font-size: 1rem; padding: 0.4rem 0.5rem; border: 1px solid var(--line);
    border-radius: 4px; background: #fff;
}
.form-vert fieldset { border: 1px solid var(--line); border-radius: 4px;
    padding: 0.5rem 0.75rem; }
.form-vert .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.required { color: var(--red); font-size: 0.75rem; margin-left: 0.25rem; }

.btn-primary {
    background: var(--navy); color: #fff; border: none; padding: 0.55rem 1.1rem;
    border-radius: 4px; font-size: 1rem; cursor: pointer;
}
.btn-primary:hover { background: var(--navy-dark); }
.btn-large { padding: 0.8rem 1.4rem; font-size: 1.05rem; }
.btn-mini {
    background: #fff; color: var(--navy); border: 1px solid var(--navy);
    padding: 0.25rem 0.6rem; border-radius: 3px; font-size: 0.85rem; cursor: pointer;
    text-decoration: none;
}
.btn-mini:hover { background: var(--navy); color: #fff; }
.btn-link { color: var(--gold); margin-left: 1rem; }
.btn-danger { color: var(--red); border-color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }

/* ===== メッセージ ===== */
.ok  { background: #d4edda; color: var(--green); padding: 0.6rem 1rem; border-radius: 4px; }
.err { background: #f8d7da; color: var(--red);   padding: 0.6rem 1rem; border-radius: 4px; }
.ok-box, .err-box { padding: 1rem 1.25rem; border-radius: 6px; background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.ok-box h2  { margin-top: 0; color: var(--green); }
.err-box h2 { margin-top: 0; color: var(--red); }
.muted { color: var(--muted); font-size: 0.9rem; }

/* ===== 管理画面 ===== */
.admin-body { background: var(--bg); }
.admin-header {
    background: var(--navy); color: #fff; padding: 0.75rem 1rem;
    display: flex; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.admin-brand { font-weight: bold; }
.admin-brand .muted { color: var(--gold); }
.admin-nav { flex: 1; }
.admin-nav a {
    color: #fff; margin-right: 0.75rem; text-decoration: none;
    padding: 0.25rem 0.5rem; border-radius: 3px;
}
.admin-nav a.on { background: var(--gold); color: var(--navy); }
.admin-nav a:hover { background: rgba(255,255,255,0.1); }
.admin-user { color: #fff; font-size: 0.9rem; }

.admin-main { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1rem; }
.admin-main h2 { color: var(--navy); border-bottom: 2px solid var(--gold); padding-bottom: 0.3rem; }
.admin-footer { text-align: center; padding: 1rem; color: var(--muted); }

/* ===== グリッド表 ===== */
.grid { width: 100%; border-collapse: collapse; background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
.grid th, .grid td { border: 1px solid var(--line); padding: 0.4rem 0.6rem;
    vertical-align: top; font-size: 0.92rem; }
.grid th { background: var(--navy); color: #fff; text-align: left; }
.grid tr:nth-child(even) td { background: #fafbfc; }

/* ===== ステータスバッジ ===== */
.status { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 3px;
    font-size: 0.8rem; color: #fff; }
.status-pending   { background: #b8860b; }
.status-confirmed { background: var(--green); }
.status-canceled  { background: #888; }
.status-noshow    { background: var(--red); }

.actions form { margin: 0; }
.inline { display: inline-flex; align-items: center; gap: 0.3rem; }

/* ===== フィルタ ===== */
.filter { display: flex; gap: 0.5rem; align-items: end; flex-wrap: wrap;
    margin-bottom: 1rem; }
.filter label { display: flex; flex-direction: column; font-size: 0.85rem; color: #555; }

/* ===== ログイン画面 ===== */
.login-box {
    max-width: 380px; margin: 8vh auto; background: #fff;
    padding: 2rem; border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.login-box h1 { color: var(--navy); margin-top: 0; text-align: center; }
.login-box h1 small { display: block; font-size: 0.85rem; color: var(--gold); font-weight: normal; }
.login-box label { display: flex; flex-direction: column; margin-bottom: 0.85rem; font-size: 0.9rem; color: #555; }
.login-box input {
    font-size: 1rem; padding: 0.5rem; border: 1px solid var(--line); border-radius: 4px;
}
.login-box .btn-primary { width: 100%; padding: 0.6rem; }
.login-box .note { color: var(--muted); font-size: 0.8rem; margin-top: 1rem; }
.login-box code { background: #f3f3f3; padding: 0 0.25rem; border-radius: 2px; }

/* ===== サマリ ===== */
.summary { margin: 1rem 0; border-collapse: collapse; }
.summary th, .summary td { padding: 0.4rem 0.8rem; border: 1px solid var(--line); }
.summary th { background: #f3f3f3; text-align: left; width: 7rem; }

/* ===== モバイル ===== */
@media (max-width: 640px) {
    .form-vert .row2 { grid-template-columns: 1fr; }
    .calendar td, .calendar th { font-size: 0.85rem; }
    .calendar td { height: 56px; }
    .admin-header { flex-direction: column; align-items: stretch; }
    .admin-user { text-align: right; }
    .filter { flex-direction: column; align-items: stretch; }
}