/* ========== FORM STYLES ========== */

/* Общие стили формы */
.request-form {
    background: var(--theme-surface-gradient);
    padding: 30px;
    border-radius: var(--theme-radius-xl);
    box-shadow: var(--theme-shadow);
    border: 1px solid var(--theme-border);
    position: relative;
    overflow: hidden;
    align-self: start;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    overflow-anchor: none;
}

.request-form__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: max-content;
    margin: 2px 0 14px;
    padding: 8px 13px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 240, 232, 0.9));
    border: 1px solid var(--theme-border);
    color: var(--theme-accent);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    box-shadow: var(--theme-shadow-soft);
}

.request-form__eyebrow::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--theme-accent);
    box-shadow: 0 0 0 6px rgba(var(--theme-champagne-rgb), 0.18);
}

.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 10px;
    margin: 0 0 18px;
}

.quick-actions .btn {
    padding: 11px 16px;
    font-size: 0.9rem;
    min-height: 44px;
    border-radius: var(--theme-radius-sm);
    border: 1px solid var(--theme-border);
    background: var(--theme-surface-gradient-soft);
    color: var(--theme-accent-strong);
    box-shadow: var(--theme-shadow-soft);
    transition:
        transform 0.24s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.24s ease,
        border-color 0.2s ease,
        background-color 0.2s ease;
}

.quick-actions .btn:hover,
.quick-actions .btn:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(var(--theme-champagne-rgb), 0.28);
    box-shadow:
        0 12px 24px rgba(18, 46, 74, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.56);
}

.quick-actions--priority {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quick-actions--priority .btn {
    justify-content: center;
    width: 100%;
    min-height: 48px;
}

.quick-actions--priority .btn:first-child {
    grid-column: 1 / -1;
    min-height: 50px;
}

.quick-actions--priority .btn-outline {
    background: rgba(255, 255, 255, 0.78);
    border-color: rgba(var(--theme-champagne-rgb), 0.22);
}

.quick-actions--priority .btn-outline:hover {
    background: rgba(var(--theme-champagne-rgb), 0.12);
}

.request-form--compact {
    padding: 24px 20px 20px;
    min-height: clamp(670px, 54vw, 760px);
}

.request-form:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--theme-accent), var(--theme-accent-strong));
}

.request-form h3 {
    color: var(--theme-text-strong);
    margin-bottom: 12px;
    text-align: left;
    font-size: 1.52rem;
    font-weight: 700;
}

/* Уведомление формы */
.form-notice {
    text-align: left;
    color: var(--theme-text-muted);
    margin-bottom: 18px;
    font-size: 0.95rem;
    line-height: 1.55;
    padding: 12px 14px;
    background: var(--theme-surface-gradient-soft);
    border-radius: var(--theme-radius-md);
    border: 1px solid var(--theme-border);
    box-shadow: var(--theme-shadow-soft);
}

.yandex-form-frame {
    background: var(--theme-surface-gradient);
    border: 1px solid var(--theme-border);
    border-radius: var(--theme-radius-lg);
    padding: 6px 10px 12px 6px;
    box-shadow: var(--theme-shadow-soft);
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    min-height: 0;
    overflow-anchor: none;
}

.yandex-form-embed {
    width: 100%;
    min-height: 600px;
    height: 600px;
    border: 0;
    border-radius: 8px;
    display: block;
    background: #ffffff;
    margin: 0;
    flex: 1 1 auto;
}

.request-form--compact .yandex-form-embed {
    min-height: 620px;
    height: 620px;
}

@media (max-width: 768px) {
    .yandex-form-frame {
        padding: 6px 12px 14px 6px;
        border-radius: 14px;
    }

    .yandex-form-embed {
        min-height: 620px;
        height: 620px;
    }

    .request-form--compact {
        padding: 22px 20px 20px;
        min-height: auto;
    }

    .request-form--compact .yandex-form-embed {
        min-height: 600px;
        height: 600px;
    }
}

@media (max-width: 480px) {
    .yandex-form-frame {
        padding: 6px 12px 14px 6px;
        border-radius: 12px;
    }

    .yandex-form-embed {
        min-height: 640px;
        height: 640px;
    }

    .request-form--compact {
        padding: 20px 18px 18px;
        min-height: auto;
    }

    .request-form--compact .yandex-form-embed {
        min-height: 620px;
        height: 620px;
    }

    .quick-actions {
        grid-template-columns: 1fr;
    }

    .quick-actions--priority .btn:first-child {
        grid-column: auto;
    }
}

/* Группы полей */
.form-group {
    margin-bottom: 25px;
    position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 18px 20px;
    border: 2px solid rgba(22, 47, 74, 0.12);
    border-radius: var(--theme-radius-sm);
    font-size: 1.05rem;
    font-family: inherit;
    transition: all 0.3s;
    background: var(--theme-bg-soft);
    color: var(--theme-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--theme-accent);
    background: white;
    box-shadow: 0 0 0 3px rgba(36, 166, 191, 0.12);
}

/* Специфические стили полей */
.form-group textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

/* Чекбокс */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    background: var(--theme-surface-gradient-soft);
    border-radius: var(--theme-radius-sm);
    margin-bottom: 30px;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--theme-accent);
    flex-shrink: 0;
}

.checkbox-group label {
    font-size: 0.95rem;
    color: var(--theme-text-muted);
    line-height: 1.5;
    cursor: pointer;
    user-select: none;
    margin: 0;
}

/* Кнопка отправки */
.btn-submit {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--theme-accent), var(--theme-accent-strong));
    color: white;
    border: none;
    border-radius: var(--theme-radius-sm);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-submit:hover {
    background: linear-gradient(135deg, var(--theme-accent-strong), #183d5d);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(23, 121, 149, 0.28);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.btn-submit .fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Сообщения формы */
.form-success {
    background: #d4edda;
    color: #155724;
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
    border: 1px solid #c3e6cb;
    text-align: center;
    display: none;
    animation: fadeIn 0.3s ease;
}

.form-success.show {
    display: block;
}

.form-success i {
    font-size: 2rem;
    margin-bottom: 10px;
    color: #27ae60;
}

.form-success h4 {
    margin: 10px 0;
    font-size: 1.3rem;
}

.form-error {
    background: #f8d7da;
    color: #721c24;
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
    border: 1px solid #f5c6cb;
    text-align: center;
    display: none;
    animation: fadeIn 0.3s ease;
}

.form-error.show {
    display: block;
}

.form-error i {
    font-size: 2rem;
    margin-bottom: 10px;
    color: #dc3545;
}

.form-error h4 {
    margin: 10px 0;
    font-size: 1.3rem;
}

.btn-call {
    margin-top: 15px;
    background: #dc3545;
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    display: inline-block;
    font-weight: 500;
    transition:
        background 0.3s ease,
        transform 0.24s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.24s ease;
}

.btn-call:hover {
    background: #c82333;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(200, 35, 51, 0.2);
}

/* Индикатор загрузки */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: none;
    justify-content: center;
    align-items: center;
    border-radius: var(--theme-radius-md);
    z-index: 10;
}

.loading-overlay.show {
    display: flex;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--theme-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Анимации */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Валидация */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #e74c3c;
    background: rgba(231, 76, 60, 0.05);
}

.form-group input.success,
.form-group select.success,
.form-group textarea.success {
    border-color: #27ae60;
    background: rgba(39, 174, 96, 0.05);
}

.validation-message {
    display: none;
    margin-top: 5px;
    font-size: 0.85rem;
    padding: 5px 10px;
    border-radius: 4px;
}

.validation-message.error {
    display: block;
    color: #e74c3c;
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.2);
}

/* Адаптивность формы */
@media (max-width: 768px) {
    .request-form {
        padding: 30px 25px;
    }

    .request-form h3 {
        font-size: 1.6rem;
        margin-bottom: 20px;
    }

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

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 16px;
        font-size: 16px; /* Для отключения зума на iOS */
    }

    .checkbox-group {
        padding: 12px;
    }

    .checkbox-group label {
        font-size: 0.85rem;
    }

    .btn-submit {
        padding: 16px;
        font-size: 1rem;
    }

    .form-success,
    .form-error {
        padding: 15px;
        margin: 15px 0;
    }
}

@media (max-width: 480px) {
    .request-form {
        padding: 25px 20px;
    }

    .request-form h3 {
        font-size: 1.4rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 14px;
    }

    .spinner {
        width: 40px;
        height: 40px;
    }
}

/* Маска телефона (опционально) */
.phone-mask {
    position: relative;
}

.phone-mask:before {
    content: '+7';
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    pointer-events: none;
}

.phone-mask input {
    padding-left: 45px !important;
}