/* 🎨 СТИЛИ ДЛЯ ИНТЕГРАЦИИ ФОРМ С ELMA365 */

/* === ОСНОВНЫЕ СТИЛИ ВАЛИДАЦИИ === */
.field-error-input {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
    animation: fieldErrorShake 0.3s ease-in-out;
}

.field-error {
    color: #dc3545;
    font-size: 12px;
    margin-top: 5px;
    display: block;
    animation: fadeInDown 0.3s ease-out;
}

@keyframes fieldErrorShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === СТИЛИ СООБЩЕНИЙ ФОРМЫ === */
.form-message {
    padding: 15px;
    margin: 15px 0;
    border-radius: 6px;
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease-out;
}

.form-message--visible {
    opacity: 1;
    transform: translateY(0);
}

.form-message--success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message--error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.success-icon,
.error-icon {
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.success-text,
.error-text {
    flex: 1;
    line-height: 1.4;
}

.success-text strong,
.error-text strong {
    display: block;
    margin-bottom: 5px;
}

.error-text small {
    opacity: 0.8;
    margin-top: 5px;
    display: block;
}

/* === СОСТОЯНИЯ ФОРМЫ === */
.form-disabled {
    opacity: 0.7;
    pointer-events: none;
}

.form-submitting {
    position: relative;
    overflow: hidden;
}

.form-submitting::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #007bff, transparent);
    animation: loadingBar 2s infinite;
    z-index: 10;
}

@keyframes loadingBar {
    0% { left: -100%; }
    100% { left: 100%; }
}

.form-success {
    animation: formSuccessPulse 0.6s ease-out;
}

@keyframes formSuccessPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.form-error {
    animation: formErrorShake 0.6s ease-out;
}

@keyframes formErrorShake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.form-shake {
    animation: formShake 0.6s ease-out;
}

@keyframes formShake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-3px); }
    20%, 40%, 60%, 80% { transform: translateX(3px); }
}

/* === СТИЛИ КНОПОК === */
button[type="submit"],
input[type="submit"] {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

button[type="submit"]:disabled,
input[type="submit"]:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.button-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-radius: 50%;
    border-top-color: transparent;
    animation: buttonSpin 1s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
}

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

/* === УЛУЧШЕНИЯ ПОЛЕЙ ВВОДА === */
input[type="tel"],
input[name="phone"] {
    font-family: monospace;
    letter-spacing: 1px;
}

input[type="tel"]:focus,
input[name="phone"]:focus {
    transform: scale(1.02);
    transition: transform 0.2s ease;
}

/* Placeholder анимация */
input:focus::placeholder,
textarea:focus::placeholder {
    opacity: 0.5;
    transform: translateY(-2px);
    transition: all 0.3s ease;
}

/* === МОДАЛЬНЫЕ ОКНА === */
.modal.form-success-modal {
    animation: modalSuccessAppear 0.5s ease-out;
}

@keyframes modalSuccessAppear {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* === АДАПТИВНОСТЬ === */
@media (max-width: 768px) {
    .form-message {
        padding: 12px;
        font-size: 13px;
    }
    
    .field-error {
        font-size: 11px;
    }
    
    .button-spinner {
        width: 12px;
        height: 12px;
    }
}

/* === ТЕМНАЯ ТЕМА (если нужна) === */
@media (prefers-color-scheme: dark) {
    .form-message--success {
        background-color: #1e4620;
        color: #75dd79;
        border-color: #2d5a2f;
    }
    
    .form-message--error {
        background-color: #4a1e1e;
        color: #f5a3a3;
        border-color: #5a2d2d;
    }
    
    .field-error {
        color: #f5a3a3;
    }
    
    .field-error-input {
        border-color: #dc3545 !important;
        box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.4) !important;
    }
}

/* === СПЕЦИАЛЬНЫЕ СТИЛИ ДЛЯ КОНКРЕТНЫХ ФОРМ === */

/* Стили для callback форм */
.callback__form .field-error,
.callback-form__form .field-error {
    position: absolute;
    bottom: -20px;
    left: 0;
    right: 0;
    text-align: center;
}

.callback__form .form-group,
.callback-form__form .form-group {
    position: relative;
    margin-bottom: 25px;
}

/* Стили для модальных форм */
.modal .form-message {
    margin: 10px 0;
}

.modal .field-error {
    position: static;
    text-align: left;
    margin-top: 5px;
}

/* === АНИМАЦИЯ УСПЕШНОЙ ОТПРАВКИ === */
.form-success-animation {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 30px;
    border-radius: 10px;
    z-index: 10000;
    text-align: center;
    animation: successPopup 3s ease-out forwards;
}

@keyframes successPopup {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5);
    }
    20%, 80% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5);
    }
}

/* === ИНДИКАТОРЫ ЗАГРУЗКИ === */
.form-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    border-radius: inherit;
}

.form-loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* === УЛУЧШЕНИЯ ДОСТУПНОСТИ === */
.field-error-input:focus {
    outline: 2px solid #dc3545;
    outline-offset: 2px;
}

.form-message[role="alert"] {
    /* Для screen readers */
    position: relative;
}

/* === СТИЛИ СЕЛЕКТОРА КУРСОВ === */
select[name="class"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%23333' d='M6 8L0 2h12z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
    background-color: #fff !important;
    color: #333 !important;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Специальные стили для разных классов форм */
select[name="class"].callback__input {
    padding-right: 40px;
    background-color: #fff !important;
    color: #333 !important;
}

select[name="class"].callback-form__input {
    padding-right: 40px;
    background-color: #fff !important;
    color: #333 !important;
}

select[name="class"]:hover {
    opacity: 0.8;
}

select[name="class"]:focus {
    outline: none;
}

select[name="class"] option {
    padding: 8px 12px;
    background-color: #fff !important;
    color: #333 !important;
    font-family: inherit;
}

select[name="class"] option:first-child {
    color: #999 !important;
    font-style: italic;
    background-color: #fff !important;
}

select[name="class"] option:hover {
    background-color: #f8f9fa !important;
    color: #000 !important;
}

select[name="class"] option:checked,
select[name="class"] option:selected {
    background-color: #fff !important;
    color: #333 !important;
}

/* Дополнительные селекторы для гарантированного стиля */
.callback__input select[name="class"],
.callback-form__input select[name="class"] {
    color: #333 !important;
    background-color: #fff !important;
}

.callback__input select[name="class"] option,
.callback-form__input select[name="class"] option {
    color: #333 !important;
    background-color: #fff !important;
}

/* Принудительные стили для всех браузеров */
select[name="class"]:not(:disabled) {
    color: #333 !important;
    background-color: #fff !important;
}

select[name="class"]:not(:disabled) option {
    color: #333 !important;
    background-color: #fff !important;
}

/* Стили для мобильных устройств */
@media (max-width: 768px) {
    select[name="class"] {
        font-size: 16px; /* Предотвращает зум на iOS */
        background-size: 10px;
        background-position: right 10px center;
        padding-right: 35px;
    }
}

/* Анимация при загрузке селекта */
.course-selector-loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.course-selector-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 12px;
    width: 16px;
    height: 16px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translateY(-50%);
}

/* Стили ошибок для селекта */
select[name="class"].field-error-input {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
    background-color: #fff5f5;
}

/* Темная тема для селекта - ОТКЛЮЧЕНА для принуждения белого фона */
@media (prefers-color-scheme: dark) {
    select[name="class"] {
        background-color: #fff !important;
        color: #333 !important;
        border-color: inherit;
        background-image: url("data:image/svg+xml;charset=US-ASCII,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%23333' d='M6 8L0 2h12z'/></svg>");
    }
    
    select[name="class"] option {
        background-color: #fff !important;
        color: #333 !important;
    }
    
    select[name="class"]:hover {
        background-color: #fff !important;
        opacity: 0.8;
    }
    
    select[name="class"]:focus {
        background-color: #fff !important;
        color: #333 !important;
    }
}

/* Высокая контрастность для селекта */
@media (prefers-contrast: high) {
    select[name="class"] {
        border-width: 2px;
        font-weight: bold;
    }
    
    select[name="class"]:focus {
        border-width: 3px;
        outline: 2px solid #007bff;
        outline-offset: 2px;
    }
}

/* === СТИЛИ ДЛЯ ЗАБЛОКИРОВАННЫХ КНОПОК === */
button.captcha-disabled,
input[type="submit"].captcha-disabled {
    background-color: #6c757d !important;
    border-color: #6c757d !important;
    color: #fff !important;
    cursor: not-allowed !important;
    opacity: 0.6;
    transition: all 0.3s ease;
}

button.captcha-disabled:hover,
input[type="submit"].captcha-disabled:hover {
    background-color: #6c757d !important;
    border-color: #6c757d !important;
    transform: none !important;
    box-shadow: none !important;
}

/* Специфичные стили для разных типов кнопок */
.callback__button.captcha-disabled {
    background-color: #6c757d !important;
    color: #fff !important;
}

.callback-form__button.captcha-disabled {
    background-color: #6c757d !important;
    color: #fff !important;
}

/* === СТИЛИ ЯНДЕКС КАПЧИ === */
.captcha-container {
    margin: 15px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Стили для капчи в основных формах (callback__form) */
.callback__line.captcha-container {
    margin: 20px 0;
    width: 100%;
}

/* Стили для капчи в модальных формах (callback-form__form) */
.callback-form__line.captcha-container {
    margin: 15px 0;
    width: 100%;
}

.yandex-captcha-widget {
    margin: 10px 0;
    transform-origin: center;
    transition: all 0.3s ease;
}

.captcha-loading .yandex-captcha-widget {
    opacity: 0.6;
    pointer-events: none;
}

.captcha-loading::after {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 10px auto;
}

.captcha-error-container {
    border-left: 3px solid #dc3545;
    padding-left: 10px;
    animation: fieldErrorShake 0.3s ease-in-out;
}

.captcha-error {
    color: #dc3545 !important;
    font-size: 12px !important;
    margin: 5px 0 !important;
    display: block !important;
    text-align: center;
    animation: fadeInDown 0.3s ease-out;
}

/* Адаптивность капчи */
@media (max-width: 768px) {
    .yandex-captcha-widget {
        transform: scale(0.9);
        transform-origin: center;
    }
    
    .captcha-container {
        margin: 10px 0;
    }
    
    .captcha-error {
        font-size: 11px !important;
    }
}

@media (max-width: 480px) {
    .yandex-captcha-widget {
        transform: scale(0.8);
    }
}

/* Темная тема для капчи */
@media (prefers-color-scheme: dark) {
    .captcha-error-container {
        border-left-color: #ff6b6b;
    }
    
    .captcha-error {
        color: #ff6b6b !important;
    }
}

/* Высокая контрастность для капчи */
@media (prefers-contrast: high) {
    .captcha-error-container {
        border-left-width: 4px;
        background-color: rgba(220, 53, 69, 0.1);
    }
    
    .captcha-error {
        font-weight: bold !important;
    }
}

/* === ПЕЧАТЬ === */
@media print {
    .form-message,
    .field-error,
    .button-spinner,
    .captcha-container,
    .yandex-captcha-widget {
        display: none !important;
    }
}

/* === ВЫСОКАЯ КОНТРАСТНОСТЬ === */
@media (prefers-contrast: high) {
    .field-error-input {
        border-width: 3px !important;
    }
    
    .form-message {
        border-width: 2px;
    }
    
    .field-error {
        font-weight: bold;
    }
}