/* ==========================================================================
   ru-openrouter.ru — Вход и регистрация
   Страничные стили, подключаются в public/login.twig и public/register.twig
   ========================================================================== */

/* --- Центрированная карточка аутентификации --- */
.auth-container {
    min-height: calc(100vh - 260px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px 28px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.auth-card--wide {
    max-width: 480px;
}

.auth-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 14px;
}

.auth-brand .logo-icon {
    width: 36px;
    min-width: 36px;
    height: 36px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.auth-title {
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    margin: 0 0 6px;
    color: var(--text);
}

.auth-title--row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 14px;
}

.auth-subtitle {
    text-align: center;
    font-size: 13.5px;
    color: var(--text-muted);
    margin-bottom: 18px;
    line-height: 1.5;
}

.auth-secure-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 12.5px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.auth-secure-note svg { width: 15px; height: 15px; }

/* --- Поля формы --- */
.auth-form .form-group {
    margin-bottom: 13px;
}

.auth-form .form-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 5px;
}

.auth-form .form-label svg {
    width: 16px;
    height: 16px;
    color: var(--accent-2);
}

.auth-form .form-control {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    padding: 9px 13px;
    font-size: 15px;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.auth-form .form-control::placeholder {
    color: rgba(154, 167, 189, 0.55);
}

.auth-form .form-control:focus {
    background: var(--surface-2);
    border-color: var(--accent);
    color: var(--text);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.18);
    outline: none;
}

.auth-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.auth-form .form-text {
    font-size: 12.5px;
    color: var(--text-muted);
    margin-top: 5px;
}

/* --- Чекбоксы согласий --- */
.auth-checkbox {
    display: grid;
    gap: 10px;
    margin-bottom: 14px;
    cursor: pointer;
    grid-auto-flow: column;
    align-content: start;
    justify-content: start;
}

.auth-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--accent);
    cursor: pointer;
}

.auth-checkbox .auth-checkbox-text {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    user-select: none;
}

.auth-checkbox .auth-checkbox-text a {
    color: var(--accent-2);
    text-decoration: none;
}

.auth-checkbox .auth-checkbox-text a:hover {
    text-decoration: underline;
}

/* --- Кнопка отправки --- */
.auth-submit {
    width: 100%;
    padding: 11px 16px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    cursor: pointer;
    transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}

.auth-submit:hover {
    filter: brightness(1.08);
    box-shadow: 0 8px 24px rgba(14, 165, 233, 0.35);
    color: #fff;
}

.auth-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* --- Доп. ссылки --- */
.auth-links {
    margin-top: 14px;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}

.auth-links a {
    color: var(--accent-2);
    text-decoration: none;
    font-weight: 600;
}

.auth-links a:hover { text-decoration: underline; }

.auth-links .auth-link-row {
    margin-bottom: 5px;
}

/* --- Разделитель (ор / VK) --- */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 12.5px;
    margin: 16px 0 6px;
}

.auth-divider::before,
.auth-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* --- VK ID кнопка --- */
.vk-login-btn {
    width: 100%;
    margin-top: 14px;
    padding: 11px 16px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    font-size: 14.5px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background .15s ease, border-color .15s ease;
}

.vk-login-btn:hover {
    background: rgba(7, 118, 248, 0.12);
    border-color: #2481cc;
    color: var(--text);
}

.vk-login-btn svg { width: 18px; height: 18px; }

/* --- Капча --- */
#captcha-container {
    min-height: 96px;
    border-radius: 10px;
    overflow: hidden;
}

/* --- Алёрты --- */
.auth-alert {
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 13.5px;
    margin-bottom: 18px;
    line-height: 1.5;
    border: 1px solid;
}

.auth-alert a {
    color: inherit;
    font-weight: 600;
}

.auth-alert-success {
    background: rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.35);
    color: var(--text);
}

.auth-alert-error {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.35);
    color: var(--text);
}

/* --- Блок 2FA --- */
.totp-box {
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-otp-input {
    width: 100%;
    text-align: center;
    letter-spacing: 14px;
    font-size: 22px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    text-transform: uppercase;
}

/* --- OTP-код: 6 отдельных ячеек со стеклянным эффектом --- */
.otp-group {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 6px 0 4px;
}

.otp-box {
    flex: 1 1 0;
    min-width: 0;
    max-width: 52px;
    height: 60px;
    text-align: center;
    font-family: inherit;
    font-size: 26px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--text);
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 14px;
    caret-color: var(--accent-2);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease, transform .12s ease;
}

.otp-box:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(14, 165, 233, 0.10);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.20), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.otp-box.filled {
    border-color: rgba(14, 165, 233, 0.55);
    background: linear-gradient(160deg, rgba(14, 165, 233, 0.16), rgba(56, 189, 248, 0.05));
}

.auth-masked-email {
    text-align: center;
    font-weight: 700;
    font-size: 15px;
    color: var(--text);
    margin: 4px 0 20px;
}

.auth-resend {
    background: none;
    border: none;
    color: var(--accent-2);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
}

.auth-resend:hover { text-decoration: underline; }
.auth-resend:disabled { opacity: 0.6; cursor: not-allowed; }

.auth-timer {
    font-size: 12.5px;
    color: var(--text-muted);
    margin-top: 6px;
}

/* --- Приветственный бонус --- */
.bonus-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.16), rgba(56, 189, 248, 0.08));
    border: 1px solid rgba(14, 165, 233, 0.35);
    border-radius: 12px;
    padding: 13px 15px;
    margin-bottom: 22px;
}

.bonus-banner svg {
    width: 26px;
    height: 26px;
    color: var(--accent-2);
    flex-shrink: 0;
}

.bonus-banner .bonus-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}

.bonus-banner .bonus-text {
    font-size: 12.5px;
    color: var(--text-muted);
}

/* --- Password requirements strip --- */
.pw-hint {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    font-size: 12.5px;
    color: var(--text-muted);
    margin-top: 6px;
    line-height: 1.45;
}

.pw-hint svg { width: 14px; height: 14px; margin-top: 1px; flex-shrink: 0; }

/* --- VK ID: модальное окно подтверждения --- */
.vkid-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 10050;
    display: none;
    align-items: center;
    justify-content: center;
    animation: vkidFadeIn 0.2s ease-out;
}

@keyframes vkidFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.vkid-modal {
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 40px 36px 32px;
    max-width: 470px;
    width: 90%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: vkidSlideIn 0.25s ease-out;
}

@keyframes vkidSlideIn {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.vkid-modal-close {
    position: absolute;
    top: 14px;
    right: 18px;
    background: none;
    border: none;
    font-size: 26px;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    transition: color 0.15s;
}

.vkid-modal-close:hover {
    color: var(--text);
}

.vkid-modal-step {
    text-align: center;
}

.vkid-modal-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 8px;
}

.vkid-modal-desc {
    color: var(--text-muted);
    font-size: 14px;
    margin: 0 0 4px;
}

.vkid-modal-email {
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
    margin: 0 0 20px;
}

.vkid-modal-input-group {
    display: flex;
    gap: 8px;
    margin-top: 20px;
}

.vkid-modal-input-group .form-control {
    flex: 1;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    padding: 9px 13px;
    font-size: 15px;
}

.vkid-modal-input-group .form-control:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.18);
}

.vkid-modal-code-group {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
}

.vkid-code-input {
    font-size: 22px;
    text-align: center;
    letter-spacing: 6px;
    padding: 14px !important;
    width: 100%;
    box-sizing: border-box;
}

.vkid-modal-code-group .btn {
    width: 100%;
    text-align: center;
    display: block;
}

.vkid-error {
    color: #ef4444;
    font-size: 13px;
    margin-top: 10px;
    text-align: center;
}

.vkid-resend {
    text-align: center;
    margin-top: 14px;
}

.vkid-resend a {
    color: var(--accent-2);
    font-size: 13px;
    text-decoration: none;
}

.vkid-resend a:hover {
    text-decoration: underline;
}

/* Шаг 3: принятие соглашения */
.vkid-modal-terms {
    margin-top: 24px;
    text-align: left;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px 18px;
}

.vkid-terms-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text);
    line-height: 1.5;
}

.vkid-terms-label input[type="checkbox"] {
    margin-top: 3px;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    accent-color: var(--accent);
}

.vkid-terms-label a {
    color: var(--accent-2);
    text-decoration: underline;
}

#vkid-terms-accept-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* --- VK ID: оверлей ожидания авторизации --- */
.vkid-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(3px);
    z-index: 10060;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.vkid-loading-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 28px 36px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.vkid-loading-box p {
    margin: 0;
    font-size: 14px;
    color: var(--text);
    font-weight: 600;
}

.vkid-loading-box .vkid-loading-hint {
    font-size: 12px;
    font-weight: 400;
    color: var(--text-muted);
}

.vkid-spinner {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    animation: vkidSpin 0.8s linear infinite;
}

@keyframes vkidSpin {
    to { transform: rotate(360deg); }
}

/* --- Responsive --- */
@media (max-width: 480px) {
    .auth-card { padding: 24px 18px; }
    .auth-form .form-row { grid-template-columns: 1fr; }
    .auth-container { padding: 30px 5px; }
    .vkid-modal {
        padding: 30px 20px 24px;
        width: 94%;
    }
    .vkid-modal-input-group {
        flex-direction: column;
    }
}