/* =========================================================
   28. AUTH PAGE / АВТОРИЗАЦИЯ
   ========================================================= */

/* =========================================================
   28.1. ОБЩИЙ МАКЕТ СТРАНИЦЫ АВТОРИЗАЦИИ
   ========================================================= */

.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 28px 18px 22px;
}

.login-container {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 36px 0;
}

.login-card {
    width: 100%;
    max-width: 480px;
    padding: 34px 30px 28px;
    border-radius: 28px;
}

html[data-theme="light"] .login-card {
    background: rgba(255, 255, 255, 0.72);
}

/* =========================================================
   28.2. ПЛАВАЮЩАЯ КНОПКА ПЕРЕКЛЮЧЕНИЯ ТЕМЫ
   ========================================================= */

.theme-toggle-float {
    position: fixed;
    top: 18px;
    right: 18px;
    z-index: 50;
    width: 52px;
    height: 52px;
    padding: 0;
    border: 0;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    background: rgba(11, 16, 32, 0.76);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.18), inset 0 0 0 1px rgba(255, 255, 255, 0.08);
    cursor: pointer;
    transition: transform var(--transition-main), background-color var(--transition-main), box-shadow var(--transition-main);
}

    .theme-toggle-float:hover {
        transform: translateY(-2px);
        background: rgba(17, 24, 39, 0.92);
    }

    .theme-toggle-float svg {
        width: 22px;
        height: 22px;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

html[data-theme="light"] .theme-toggle-float {
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 16px 30px rgba(18, 32, 58, 0.10), inset 0 0 0 1px rgba(18, 32, 58, 0.06);
}

/* =========================================================
   28.3. ШАПКА ФОРМЫ
   ========================================================= */

.login-header {
    margin-bottom: 24px;
}

.login-title {
    margin: 0 0 10px;
    font-size: clamp(1.8rem, 1.35rem + 1vw, 2.4rem);
    line-height: 1.08;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text);
}

.login-subtitle {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.98rem;
    line-height: 1.55;
}

/* =========================================================
   28.4. ALERT ОШИБОК
   ========================================================= */

.login-card .alert.alert-danger {
    border: 0;
    border-radius: 18px;
    padding: 14px 16px;
    color: var(--color-text);
    background: linear-gradient(135deg, rgba(255, 143, 143, 0.18), rgba(255, 143, 143, 0.08));
    box-shadow: inset 0 0 0 1px rgba(255, 143, 143, 0.16), var(--shadow-xs);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

    .login-card .alert.alert-danger > div + div {
        margin-top: 6px;
    }

/* =========================================================
   28.5. ФОРМА
   ========================================================= */

.login-card .form-label {
    margin-bottom: 8px;
    font-size: 0.94rem;
    font-weight: 500;
    color: var(--color-text);
}

.login-card .form-control,
.login-card .form-select {
    min-height: 54px;
    padding: 14px 16px;
    border-radius: 16px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border-soft);
    color: var(--color-text);
    font-size: 0.98rem;
    line-height: 1.35;
    box-shadow: none;
    transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

    .login-card .form-control::placeholder {
        color: var(--color-text-faint);
    }

    .login-card .form-control:focus,
    .login-card .form-select:focus {
        color: var(--color-text);
        background-color: var(--color-surface-strong);
        border-color: rgba(121, 168, 255, 0.30);
        box-shadow: 0 0 0 0.2rem rgba(121, 168, 255, 0.14);
    }

html[data-theme="light"] .login-card .form-control:focus,
html[data-theme="light"] .login-card .form-select:focus {
    border-color: rgba(93, 143, 255, 0.30);
    box-shadow: 0 0 0 0.2rem rgba(93, 143, 255, 0.12);
}

.login-card .form-control.is-invalid,
.login-card .form-select.is-invalid,
.login-card .was-validated .form-control:invalid,
.login-card .was-validated .form-select:invalid {
    border-color: rgba(255, 143, 143, 0.42);
    box-shadow: 0 0 0 0.18rem rgba(255, 143, 143, 0.12);
}

.login-card .invalid-feedback {
    margin-top: 8px;
    font-size: 0.88rem;
    color: #ff9d9d;
}

html[data-theme="light"] .login-card .invalid-feedback {
    color: #d85b5b;
}

/* =========================================================
   28.6. ЧЕКБОКСЫ НА СТРАНИЦЕ AUTH
   ========================================================= */

/* ---------- Показать пароль ---------- */

.login-card .show-password-check {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-left: 0;
    margin-bottom: 14px !important;
}

    .login-card .show-password-check .form-check-input {
        flex: 0 0 auto;
        width: 1.1em;
        height: 1.1em;
        margin: 0;
        float: none;
        border: 1px solid var(--color-border-soft);
        background-color: var(--color-surface);
        box-shadow: none;
        cursor: pointer;
    }

        .login-card .show-password-check .form-check-input:focus {
            box-shadow: 0 0 0 0.2rem rgba(121, 168, 255, 0.12);
            border-color: rgba(121, 168, 255, 0.26);
        }

html[data-theme="light"] .login-card .show-password-check .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(93, 143, 255, 0.10);
    border-color: rgba(93, 143, 255, 0.26);
}

.login-card .show-password-check .form-check-input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.login-card .show-password-check .form-check-label {
    margin: 0;
    line-height: 1.35;
    color: var(--color-text-muted) !important;
    cursor: pointer;
}


/* ---------- Согласие с политикой ---------- */

.login-card .policy-check {
    display: grid;
    grid-template-columns: 1.1em 1fr;
    column-gap: 12px;
    row-gap: 8px;
    align-items: start;
    padding-left: 0;
    margin-bottom: 14px !important;
}

    .login-card .policy-check .form-check-input {
        grid-column: 1;
        grid-row: 1;
        width: 1.1em;
        height: 1.1em;
        margin: 0.2rem 0 0 0;
        float: none;
        border: 1px solid var(--color-border-soft);
        background-color: var(--color-surface);
        box-shadow: none;
        cursor: pointer;
    }

        .login-card .policy-check .form-check-input:focus {
            box-shadow: 0 0 0 0.2rem rgba(121, 168, 255, 0.12);
            border-color: rgba(121, 168, 255, 0.26);
        }

html[data-theme="light"] .login-card .policy-check .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(93, 143, 255, 0.10);
    border-color: rgba(93, 143, 255, 0.26);
}

.login-card .policy-check .form-check-input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.login-card .policy-check .form-check-label {
    grid-column: 2;
    grid-row: 1;
    display: block;
    margin: 0;
    line-height: 1.45;
    color: var(--color-text) !important;
    cursor: pointer;
}

    .login-card .policy-check .form-check-label a {
        color: var(--color-text) !important;
        font-weight: 700;
        text-decoration: none;
    }

        .login-card .policy-check .form-check-label a:hover {
            text-decoration: underline;
        }

.login-card .policy-check .invalid-feedback {
    grid-column: 2;
    grid-row: 2;
    display: block;
    margin: 0;
}

/* =========================================================
   28.7. ОСНОВНАЯ КНОПКА
   ========================================================= */

.login-card .btn.btn-primary {
    min-height: 50px;
    border: 0;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    line-height: 1;
    color: #ffffff;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-strong) 100%);
    box-shadow: 0 14px 26px rgba(93, 143, 255, 0.24), inset 0 0 0 1px rgba(255, 255, 255, 0.12);
    transition: transform var(--transition-main), box-shadow var(--transition-main), filter var(--transition-main);
}

    .login-card .btn.btn-primary:hover,
    .login-card .btn.btn-primary:focus {
        transform: translateY(-2px);
        filter: brightness(1.03);
        box-shadow: 0 18px 30px rgba(93, 143, 255, 0.28), inset 0 0 0 1px rgba(255, 255, 255, 0.14);
    }

    .login-card .btn.btn-primary:active {
        transform: translateY(0);
    }

/* =========================================================
   РАЗДЕЛИТЕЛЬ ПЕРЕД ВНЕШНЕЙ АВТОРИЗАЦИЕЙ
   ========================================================= */

.external-login-wrapper {
    margin-top: 28px;
}

.login-card .divider {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 18px 0 20px;
    text-align: center;
}

    .login-card .divider::before,
    .login-card .divider::after {
        content: "";
        flex: 1 1 auto;
        height: 1px;
        background: var(--color-border-soft);
        opacity: 0.95;
    }

    .login-card .divider span {
        flex: 0 0 auto;
        margin: 0;
        padding: 0;
        color: var(--color-text-faint);
        font-size: 0.88rem;
        font-weight: 500;
        line-height: 1;
        white-space: nowrap;
    }

.social-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.external-form {
    margin: 0;
}

.btn-social {
    width: 100%;
    min-height: 52px;
    padding: 12px 14px;
    border: 0;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: inset 0 0 0 1px var(--color-border-soft), var(--shadow-xs);
    cursor: pointer;
    transition: transform var(--transition-main), background-color var(--transition-main), box-shadow var(--transition-main);
    text-decoration: none;
}

    .btn-social:hover {
        transform: translateY(-2px);
        color: var(--color-text);
        background: var(--color-surface-strong);
        box-shadow: inset 0 0 0 1px var(--color-border), var(--shadow-sm);
    }

.social-icon {
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    object-fit: contain;
}

.btn-social span {
    font-weight: 600;
    line-height: 1;
}

/* =========================================================
   28.9. НИЖНИЕ ССЫЛКИ
   ========================================================= */

.login-footer {
    margin-top: 26px !important;
}

    .login-footer a {
        color: var(--color-primary);
        text-decoration: none;
        transition: color var(--transition-fast), opacity var(--transition-fast);
    }

        .login-footer a:hover {
            color: var(--color-primary-strong);
            text-decoration: underline;
        }

/* =========================================================
   28.10. ФУТЕР СТРАНИЦЫ
   ========================================================= */

.site-footer {
    width: 100%;
    text-align: center;
    padding-top: 10px;
}

    .site-footer p {
        margin: 0;
        color: var(--color-text-faint);
        font-size: 0.88rem;
        line-height: 1.5;
    }

/* =========================================================
   28.11. АДАПТИВ
   ========================================================= */

@media (max-width: 767.98px) {
    .login-page {
        padding: 18px 14px 18px;
    }

    .login-container {
        padding: 28px 0 20px;
    }

    .login-card {
        max-width: 100%;
        padding: 26px 18px 22px;
        border-radius: 24px;
    }

    .login-title {
        font-size: 1.7rem;
    }

    .login-subtitle {
        font-size: 0.94rem;
    }

    .theme-toggle-float {
        width: 48px;
        height: 48px;
        border-radius: 16px;
        top: 14px;
        right: 14px;
    }

    .social-buttons {
        grid-template-columns: 1fr;
    }

    .btn-social {
        min-height: 50px;
        border-radius: 15px;
    }

    .login-card .btn.btn-primary {
        min-height: 48px;
        border-radius: 15px;
    }
}

@media (max-width: 479.98px) {
    .login-card {
        padding: 22px 16px 20px;
        border-radius: 22px;
    }

    .login-title {
        font-size: 1.55rem;
    }

    .login-card .form-control,
    .login-card .form-select {
        min-height: 50px;
        padding: 12px 14px;
        border-radius: 14px;
    }

    .btn-social,
    .login-card .btn.btn-primary {
        min-height: 46px;
        border-radius: 14px;
    }

    .site-footer p {
        font-size: 0.82rem;
    }
}
/* =========================================================
   СТРАНИЦА ПОДТВЕРЖДЕНИЯ EMAIL
   ========================================================= */

.login-card .confirm-state {
    margin-top: 8px;
}

.login-card .confirm-state-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 18px;
    border-radius: 20px;
    color: var(--color-primary);
    background: rgba(121, 168, 255, 0.10);
    border: 1px solid rgba(121, 168, 255, 0.18);
}

html[data-theme="light"] .login-card .confirm-state-icon {
    background: rgba(93, 143, 255, 0.08);
    border-color: rgba(93, 143, 255, 0.16);
}

.login-card .confirm-state-text {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.98rem;
    line-height: 1.6;
}

.login-card .btn-outline-secondary {
    min-height: 52px;
    border-radius: 16px;
}


.auth-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 22px;
    text-decoration: none;
}

.auth-logo__image {
    display: block;
    max-width: 80px;
    width: 100%;
    height: auto;
    object-fit: contain;
}

@media (max-width: 767.98px) {
    .auth-logo {
        margin-bottom: 18px;
    }

    .auth-logo__image {
        max-width: 180px;
    }
}