h1:focus {
    outline: none;
}

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

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

.validation-message {
    color: #e50000;
}

.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;
}

/* === TMS Layout === */
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.tms-layout {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.tms-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--tms-primary, #1a3a5c);
    color: #fff;
    padding: 0 20px;
    height: 50px;
    flex-shrink: 0;
}

.tms-topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.tms-system-title {
    font-size: 18px;
    font-weight: 600;
}

.tms-tenant-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--tms-accent, #ffc107);
}

.tms-topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 14px;
}

.tms-operator {
    opacity: 0.9;
}

.tms-logout-link {
    color: var(--tms-accent, #ffc107);
    text-decoration: none;
}

.tms-logout-link:hover {
    text-decoration: underline;
}

.tms-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.tms-sidebar {
    width: 220px;
    background: #f0f2f5;
    border-right: 1px solid #ddd;
    overflow-y: auto;
    flex-shrink: 0;
}

.tms-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #fff;
}

/* === Nav Menu === */
.nav-menu {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 8px 0;
    flex: 1;
}

.nav-category {
    margin-bottom: 4px;
}

.nav-category-label {
    display: block;
    padding: 8px 16px;
    font-weight: 600;
    font-size: 13px;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-sub {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-sub li a {
    display: block;
    padding: 6px 16px 6px 32px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.15s;
}

.nav-sub li a:hover {
    background: #e2e6ea;
}

.nav-sub li a.active {
    background: color-mix(in srgb, var(--tms-primary, #1a3a5c) 15%, white);
    color: var(--tms-primary, #1a3a5c);
    font-weight: 600;
}

.nav-logout {
    border-top: 1px solid #ddd;
    padding: 12px 16px;
}

.nav-logout a {
    color: #c0392b;
    text-decoration: none;
    font-size: 14px;
}

.nav-logout a:hover {
    text-decoration: underline;
}

/* === Login Page === */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #f0f2f5;
}

.login-card {
    background: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
}

.login-title {
    text-align: center;
    color: var(--tms-primary, #1a3a5c);
    margin-bottom: 30px;
    font-size: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.form-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

.form-input:focus {
    outline: none;
    border-color: var(--tms-primary, #1a3a5c);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--tms-primary, #1a3a5c) 20%, transparent);
}

.login-button {
    width: 100%;
    padding: 12px;
    background: var(--tms-primary, #1a3a5c);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.2s;
}

.login-button:hover {
    background: #15304d;
}

.login-button:disabled {
    background: #8899aa;
    cursor: not-allowed;
}

.login-error {
    background: #fdecea;
    color: #c0392b;
    padding: 10px 14px;
    border-radius: 4px;
    margin-bottom: 16px;
    font-size: 14px;
    border: 1px solid #f5c6cb;
}