/* ============================================================
   SHINWA 飲食店衛生コンシェルジュAI
   共通スタイルシート style.css
   テーマ：白＋ネイビー(#1B2A4E)＋ゴールド(#B89968)＋クリーム
   ============================================================ */

/* --- カラートークン --- */
:root {
    --navy:        #1B2A4E;
    --navy-light:  #2C3E6B;
    --gold:        #B89968;
    --gold-dark:   #8B7142;
    --cream:       #FAF7F2;
    --ink:         #2A2A2A;
    --gray:        #5A5A5A;
    --gray-light:  #8A8A8A;
    --border:      #DCDCDC;
    --bg-blue:     #EAF0F7;
    --bg-gold:     #F5EFE3;
    --bg-red:      #F8E8E8;
    --bg-green:    #E8F0E8;
    --red:         #B22222;
    --green:       #2E7D32;
    --shadow:      0 2px 12px rgba(27, 42, 78, 0.08);
    --shadow-lg:   0 4px 24px rgba(27, 42, 78, 0.12);
}

/* --- リセット & ベース --- */
* { box-sizing: border-box; }
html, body {
    margin: 0;
    padding: 0;
    font-family: 'Yu Gothic', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
    color: var(--ink);
    background: var(--cream);
    -webkit-text-size-adjust: 100%;
    line-height: 1.6;
}
body {
    min-height: 100vh;
    background:
        linear-gradient(180deg, #FFFFFF 0%, var(--cream) 100%);
    background-attachment: fixed;
}
img { max-width: 100%; height: auto; }
button { font-family: inherit; cursor: pointer; }
a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- 共通ヘッダー --- */
.app-header {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    color: #fff;
    padding: 14px 20px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 50;
}
.app-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1100px;
    margin: 0 auto;
    gap: 12px;
}
.app-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 17px;
    letter-spacing: 0.02em;
}
.app-logo-mark {
    width: 32px; height: 32px;
    background: var(--gold);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-weight: 900;
    font-size: 16px;
}
.app-tenant-name {
    font-size: 13px;
    color: rgba(255,255,255,0.85);
}
.app-tenant-name strong { color: var(--gold); font-weight: 600; }
.app-logout-btn {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.4);
    color: #fff;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    transition: all 0.2s;
}
.app-logout-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.7);
}

/* --- メインコンテナ --- */
.app-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 20px 40px;
}

/* --- カード --- */
.card {
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 24px;
    margin-bottom: 20px;
    border: 1px solid var(--border);
}
.card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--navy);
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--gold);
    display: flex;
    align-items: center;
    gap: 8px;
}
.card-title-mark {
    width: 4px;
    height: 22px;
    background: var(--gold);
    border-radius: 2px;
}

/* --- ボタン --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    transition: all 0.2s;
    text-decoration: none;
    line-height: 1.4;
}
.btn-primary {
    background: var(--navy);
    color: #fff;
}
.btn-primary:hover {
    background: var(--navy-light);
    box-shadow: var(--shadow);
    text-decoration: none;
}
.btn-gold {
    background: var(--gold);
    color: #fff;
}
.btn-gold:hover {
    background: var(--gold-dark);
    box-shadow: var(--shadow);
}
.btn-emergency {
    background: var(--red);
    color: #fff;
}
.btn-emergency:hover {
    background: #8B1A1A;
    box-shadow: var(--shadow-lg);
}
.btn-outline {
    background: #fff;
    color: var(--navy);
    border: 2px solid var(--navy);
}
.btn-outline:hover {
    background: var(--bg-blue);
    text-decoration: none;
}
.btn-block { width: 100%; }
.btn-large { padding: 16px 32px; font-size: 17px; }

/* --- フォーム --- */
.form-group { margin-bottom: 18px; }
.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
}
.form-control {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
    transition: border-color 0.2s, box-shadow 0.2s;
    -webkit-appearance: none;
    appearance: none;
}
.form-control:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(184,153,104,0.18);
}
.form-error {
    background: var(--bg-red);
    color: var(--red);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
    border-left: 4px solid var(--red);
}
.form-info {
    background: var(--bg-blue);
    color: var(--navy);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
    border-left: 4px solid var(--navy);
}

/* --- ログイン画面 --- */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.login-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 36px 32px;
    width: 100%;
    max-width: 420px;
    border-top: 5px solid var(--gold);
}
.login-logo {
    text-align: center;
    margin-bottom: 28px;
}
.login-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px; height: 64px;
    background: var(--navy);
    color: var(--gold);
    font-weight: 900;
    font-size: 28px;
    border-radius: 14px;
    margin-bottom: 12px;
}
.login-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--navy);
    margin: 0 0 4px;
    letter-spacing: 0.02em;
}
.login-subtitle {
    font-size: 13px;
    color: var(--gray);
    margin: 0;
}
.login-footer {
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 12px;
    color: var(--gray-light);
    line-height: 1.7;
}

/* --- トップ画面：立場選択 --- */
.welcome-block {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    color: #fff;
    border-radius: 14px;
    padding: 28px 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    border-left: 6px solid var(--gold);
}
.welcome-greeting {
    font-size: 15px;
    color: rgba(255,255,255,0.85);
    margin: 0 0 6px;
}
.welcome-title {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 8px;
}
.welcome-text {
    font-size: 14px;
    color: rgba(255,255,255,0.92);
    line-height: 1.7;
    margin: 0;
}

.section-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--navy);
    margin: 28px 0 14px;
    padding-left: 12px;
    border-left: 4px solid var(--gold);
}

.role-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}
.role-card {
    background: #fff;
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 20px 18px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    color: var(--ink);
    display: block;
}
.role-card:hover {
    border-color: var(--gold);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
    text-decoration: none;
}
.role-icon {
    font-size: 32px;
    line-height: 1;
    margin-bottom: 10px;
}
.role-label {
    font-size: 17px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 4px;
}
.role-desc {
    font-size: 12px;
    color: var(--gray);
    line-height: 1.6;
}

/* --- 緊急ボタン --- */
.emergency-block {
    background: var(--bg-red);
    border: 2px solid var(--red);
    border-radius: 12px;
    padding: 18px 20px;
    margin-bottom: 20px;
}
.emergency-title {
    color: var(--red);
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.emergency-text {
    font-size: 13px;
    color: var(--gray);
    margin: 0 0 14px;
}

/* --- フッター --- */
.app-footer {
    text-align: center;
    padding: 24px 20px;
    color: var(--gray-light);
    font-size: 12px;
    border-top: 1px solid var(--border);
    margin-top: 40px;
    background: #fff;
}

/* --- レスポンシブ --- */
@media (max-width: 640px) {
    .app-header-inner { flex-wrap: wrap; }
    .app-tenant-name { font-size: 12px; }
    .app-main { padding: 16px 14px 30px; }
    .card { padding: 18px; }
    .role-grid { grid-template-columns: 1fr; }
    .login-card { padding: 28px 22px; }
    .welcome-block { padding: 22px 18px; }
    .welcome-title { font-size: 19px; }
}

/* --- iOS Safari スクロール対策 --- */
.scroll-area {
    -webkit-overflow-scrolling: touch;
    overflow-y: auto;
}

/* --- アクセシビリティ --- */
:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}