html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
    overflow-x: hidden;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

.status-bar-safe-area {
    display: none;
}

@supports (-webkit-touch-callout: none) {
    .status-bar-safe-area {
        display: flex;
        position: sticky;
        top: 0;
        height: env(safe-area-inset-top);
        background-color: #f7f7f7;
        width: 100%;
        z-index: 1;
    }

    .flex-column, .navbar-brand {
        padding-left: env(safe-area-inset-left);
    }
}

/* Android / iOS のシステムバーに対応 */
html, body {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

/* スクロール可能なメインコンテンツ領域 */
.main {
    min-height: 100vh;
    min-height: 100dvh; /* dynamic viewport height - ナビバーを考慮 */
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* スキャン検出時のパルスアニメーション */
.scan-pulse {
    animation: scan-pulse-anim 0.5s ease-in-out 2;
}

@keyframes scan-pulse-anim {
    0%   { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.6); }
    50%  { box-shadow: 0 0 0 12px rgba(76, 175, 80, 0); }
    100% { box-shadow: 0 0 0 0 rgba(76, 175, 80, 0); }
}

/* ===== MainLayout styles ===== */
.page {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    min-height: 100vh;
    min-height: 100dvh; /* dynamic viewport height - iOSナビバーを考慮 */
}

.page main {
    flex: 1;
    min-width: 0;
    overflow-x: hidden;
}

.sidebar {
    background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
    position: sticky;
    top: 0;
    z-index: 11;
    overflow-x: hidden;
}

.top-row {
    background-color: #f7f7f7;
    border-bottom: 1px solid #d6d5d5;
    justify-content: flex-end;
    height: 3.5rem;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1;
}

.top-row a, .top-row .btn-link {
    white-space: nowrap;
    margin-left: 1.5rem;
    text-decoration: none;
}

.top-row a:hover, .top-row .btn-link:hover {
    text-decoration: underline;
}

.top-row a:first-child {
    overflow: hidden;
    text-overflow: ellipsis;
}

.top-row, article {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
}

@media (min-width: 640px) {
    .page {
        flex-direction: row;
    }

    .sidebar {
        width: 250px;
        min-width: 250px;
        max-width: 250px;
        height: 100vh;
        position: sticky;
        top: 0;
        overflow: hidden;
    }

    .top-row, article {
        padding-left: 2rem !important;
        padding-right: 1.5rem !important;
    }

    .top-row.auth a:first-child {
        flex: 1;
        text-align: right;
        width: 0;
    }
}

/* 生体認証ゲート画面のスタイル */
.biometric-gate {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    width: 100vw;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.biometric-content {
    max-width: 500px;
    padding: 3rem;
    text-align: center;
}

.biometric-content h2 {
    font-size: 2.5rem;
    font-weight: bold;
}

.biometric-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.biometric-content p {
    font-size: 1.1rem;
}

.biometric-content .btn-lg {
    padding: 0.8rem 2rem;
    font-size: 1.2rem;
    border-radius: 50px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.biometric-content .spinner-border {
    border-width: 0.3rem;
}

/* ===== NavMenu styles ===== */
.navbar-toggler {
    appearance: none;
    -webkit-appearance: none;
    position: absolute;
    right: 1rem;
    top: 0.8rem;
    width: 2rem;
    height: 2rem;
    cursor: pointer;
    background: transparent;
    background-color: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 4px;
    padding: 0;
    z-index: 2;
}

.navbar-toggler-icon {
    display: block;
    width: 1.5rem;
    height: 1.5rem;
    margin: auto;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
}

.sidebar .top-row {
    min-height: 3.5rem;
    background-color: #000;
    border-bottom: none;
}

.navbar-brand {
    font-size: 0.8rem;
}

.sidebar .bi {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    margin-right: 0.25rem;
    flex-shrink: 0;
}

.nav-item {
    font-size: 0.7rem;
    padding-bottom: 0.3rem;
}

.nav-item:first-of-type {
    padding-top: 1rem;
}

.nav-item:last-of-type {
    padding-bottom: 1rem;
}

.nav-item .nav-link {
    color: #d7d7d7;
    background: none;
    border: none;
    border-radius: 4px;
    height: 2.5rem;
    display: flex;
    align-items: center;
    line-height: 2.5rem;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-left: 0.5rem;
    padding-right: 0.25rem;
}

.nav-item a.active {
    background-color: rgba(255,255,255,0.37);
    color: white;
}

.nav-item .nav-link:hover {
    background-color: rgba(255,255,255,0.1);
    color: white;
}

.nav-scrollable {
    display: none;
    overflow-y: auto;
    overflow-x: hidden;
    position: fixed;
    top: 3.5rem;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
    z-index: 10;
}

.nav-scrollable.show {
    display: block;
}

@media (min-width: 640px) {
    .navbar-toggler {
        display: none;
    }

    .navbar-brand {
        font-size: 1.1rem;
    }

    .sidebar .bi {
        margin-right: 0.75rem;
    }

    .nav-item {
        font-size: 0.9rem;
        padding-bottom: 0.5rem;
    }

    .nav-item .nav-link {
        height: 3rem;
        line-height: 3rem;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .nav-scrollable {
        display: block;
        position: static;
        background-image: none;
        height: calc(100vh - 3.5rem);
        overflow-x: hidden;
    }
}