:root {
    --ht-font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --ht-surface: #ffffff;
    --ht-field: #f5f5f7;
    --ht-text: #1d1d1f;
    --ht-muted: #6e6e73;
    --ht-hairline: rgba(0, 0, 0, 0.08);
    --ht-accent: #d50c2d;
    --ht-accent-hover: #b80a27;
    --ht-accent-soft: rgba(213, 12, 45, 0.08);
    --ht-blue: #0071e3;
    --ht-radius-sm: 8px;
    --ht-radius-card: 16px;
    --ht-shadow-card: 0 1px 1px rgba(0, 0, 0, 0.03), 0 8px 32px rgba(20, 20, 40, 0.07);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body.security {
    min-height: 100vh;
    margin: 0;
    background: linear-gradient(160deg, #eceef3 0%, #f5f5f7 45%, #f1eef0 100%);
    color: var(--ht-text);
    font-family: var(--ht-font);
    font-size: 15px;
    line-height: 1.45;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
}

.security__main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 40px 16px;
}

.security__card {
    width: 100%;
    max-width: 400px;
    padding: 40px 36px 32px;
    border-radius: var(--ht-radius-card);
    background: var(--ht-surface);
    box-shadow: var(--ht-shadow-card);
}

.security__logo {
    display: block;
    width: 160px;
    height: auto;
    margin: 0 auto 28px;
}

.security__title {
    margin: 0 0 20px;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.25;
    text-align: center;
}

.security__content {
    margin-bottom: 20px;
    color: var(--ht-muted);
    text-align: center;
}

.security__content p {
    margin: 0 0 8px;
}

.security__card form {
    margin: 0;
}

.security__card fieldset {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.security__card .field {
    margin: 0 0 16px;
}

.security__card .field > label.left {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
}

.security__card input.text {
    display: block;
    width: 100%;
    min-height: 44px;
    padding: 10px 14px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 10px;
    background: var(--ht-field);
    color: var(--ht-text);
    font: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.security__card input.text:focus {
    border-color: var(--ht-blue);
    outline: 0;
    background: var(--ht-surface);
    box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.18);
}

.security__card .field.checkbox {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.security__card .field.checkbox input {
    flex: none;
    width: 18px;
    height: 18px;
    margin: 1px 0 0;
    accent-color: var(--ht-accent);
}

.security__card .field.checkbox label {
    color: var(--ht-muted);
    font-size: 14px;
    cursor: pointer;
}

.security__card .field .message {
    margin: 6px 0 0;
    font-size: 13px;
}

.security__card .clear {
    display: none;
}

.security__card .btn-toolbar {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    margin-top: 24px;
}

.security__card input.action,
.security__card button.action {
    width: 100%;
    min-height: 44px;
    padding: 10px 18px;
    border: 0;
    border-radius: 10px;
    background: var(--ht-accent);
    color: #fff;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.security__card input.action:hover,
.security__card button.action:hover {
    background: var(--ht-accent-hover);
}

.security__card input.action:focus-visible,
.security__card button.action:focus-visible {
    outline: 0;
    box-shadow: 0 0 0 4px rgba(213, 12, 45, 0.25);
}

.security__card #ForgotPassword {
    margin: 0;
    font-size: 14px;
}

.security__card a,
.security__home {
    color: var(--ht-muted);
    text-decoration: none;
}

.security__card a:hover,
.security__home:hover {
    color: var(--ht-text);
    text-decoration: underline;
}

.security__home {
    margin-top: 24px;
    font-size: 14px;
}

.security__message,
.security__card p.message:not(:empty) {
    margin: 0 0 20px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--ht-field);
    font-size: 14px;
}

.security__card .security__message p.message:not(:empty) {
    margin: 0;
    padding: 0;
    background: none;
    color: inherit;
}

.security__card .field p.message:not(:empty) {
    margin: 6px 0 0;
    padding: 0;
    background: none;
    color: var(--ht-accent);
}

.security__message--bad,
.security__message--error,
.security__message--danger,
.security__card p.message.bad,
.security__card p.message.error,
.security__card p.message.required {
    background: var(--ht-accent-soft);
    color: #8e0a20;
}

.security__message--warning,
.security__card p.message.warning {
    background: rgba(255, 159, 10, 0.12);
    color: #7a4b00;
}

.security__message--good,
.security__message--success,
.security__card p.message.good {
    background: rgba(52, 199, 89, 0.12);
    color: #1d6b34;
}

@media (max-width: 480px) {
    .security__main {
        justify-content: flex-start;
        padding-top: 24px;
    }

    .security__card {
        padding: 32px 20px 24px;
    }
}