/* Contact Form */
.contact-form {
    background: var(--bg-secondary);
    padding: 2.5rem 2.5rem 2.5em;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    max-width: 690px;
    height: 52rem;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
}

.contact-form h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--accent-primary);
    font-weight: 600;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    flex: 1 1 auto;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-small);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 400;
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group select.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='%23888'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group select.form-select option {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

/* Gdy wybrana jest opcja-placeholder (Wybierz), tekst selecta wyszarzony jak placeholder */
.form-group select.form-select.is-placeholder {
    color: var(--text-muted);
}

/* Niestandardowy dropdown – opcje w stylu formularza */
.custom-select-wrap {
    position: relative;
    width: 100%;
}

.custom-select-wrap select.form-select {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    margin: 0;
    padding: 0;
    border: none;
    pointer-events: none;
    z-index: 0;
    font-size: 16px; /* zapobiega zoomowi na iOS */
}

.custom-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 40px 12px 16px;
    background: var(--bg-tertiary);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-small);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 400;
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='%23888'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.custom-select-trigger:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.custom-select-trigger:focus {
    outline: none;
}

.custom-select-trigger:focus:not(.is-open) {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px rgba(243, 186, 105, 0.25);
}

.custom-select-trigger.is-placeholder {
    color: var(--text-muted);
}

.custom-select-trigger.is-open {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px rgba(243, 186, 105, 0.25);
    outline: none;
}

.custom-select-dropdown {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    margin-top: 4px;
    background: var(--bg-tertiary);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius-small);
    box-shadow: var(--shadow);
    z-index: 1000;
    max-height: 220px;
    overflow-y: auto;
    display: none;
}

.custom-select-dropdown.is-open {
    display: block;
}

.custom-select-option {
    padding: 12px 16px;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.custom-select-option:hover,
.custom-select-option.is-focused {
    background: rgba(243, 186, 105, 0.15);
    color: var(--text-primary);
}

.custom-select-option:first-child {
    border-radius: var(--border-radius-small) var(--border-radius-small) 0 0;
}

.custom-select-option:last-child {
    border-radius: 0 0 var(--border-radius-small) var(--border-radius-small);
}

/* Reset native invalid UI (we use custom validation) */
.form-group input:required:invalid,
.form-group textarea:required:invalid,
.form-group select:invalid,
.form-group input:invalid,
.form-group textarea:invalid {
    box-shadow: none; /* suppress UA glow/outline */
    border-color: rgba(255, 255, 255, 0.1);
}

/* Subtle validation states */
.form-group input.is-invalid,
.form-group textarea.is-invalid,
.form-group select.is-invalid {
    border-color: rgba(220, 53, 69, 0.6); /* subtle red */
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.08);
}

.form-group .error-text {
    /* visual */
    color: var(--accent-primary);
    font-size: var(--font-size-sm);
    text-align: left;
    
    /* animated appear/disappear to avoid layout jumps */
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    margin-top: 0; /* will expand when visible */
    transform: translateY(-4px);
    transition: max-height var(--transition-slow), opacity var(--transition-normal), transform var(--transition-normal), margin var(--transition-normal);
    will-change: max-height, opacity, transform, margin;
}

.form-group .error-text.is-visible {
    max-height: 80px; /* enough for 2 lines */
    opacity: 1;
    margin-top: 6px;
    transform: translateY(0);
}

.form-group input:focus:not(.is-invalid),
.form-group textarea:focus:not(.is-invalid),
.form-group select:focus:not(.is-invalid),
.form-group input:focus-visible:not(.is-invalid),
.form-group textarea:focus-visible:not(.is-invalid),
.form-group select:focus-visible:not(.is-invalid) {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px rgba(243, 186, 105, 0.25);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    resize: none;
    min-height: 100px;
}

/* Licznik znaków dla textarea (krótki opis nieruchomości) */
.textarea-with-counter {
    position: relative;
}

.textarea-with-counter .char-counter {
    position: absolute;
    bottom: -1.2em;
    right: 0;
    font-size: var(--font-size-sm);
    line-height: 1;
    color: var(--text-muted);
}

.textarea-with-counter .char-counter.at-limit {
    color: var(--accent-primary);
}

/* Consent section */
.consent-container-placeholder {
    grid-column: 1 / -1;
    overflow: hidden;
    opacity: 1;
    transform: translateY(0);
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: height var(--transition-slow), opacity var(--transition-normal), transform var(--transition-normal);
    will-change: height, opacity, transform;
}
.consent-placeholder-icon {
    align-self: center;
    font-size: 2.5rem;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}
.consent-container-placeholder strong {
    color: var(--text-primary);
}
.consent-container-placeholder.is-collapsed {
    height: 0;
    opacity: 0;
    transform: translateY(-4px);
}
.consent-container {
    grid-column: 1 / -1; /* span full width of the 2-column form grid */
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transform: translateY(-4px);
    margin-top: 0;
    transition: max-height var(--transition-slow), opacity var(--transition-normal), transform var(--transition-normal), margin var(--transition-normal);
    will-change: max-height, opacity, transform, margin;
}

.consent-container.is-visible {
    opacity: 1;
    transform: translateY(0);
    /* margin-top: 0.5rem; */
}
/* .consent-container.is-visible and consent-container-placeholder*/
.consent-container.is-visible, .consent-container-placeholder {
    height: 14rem;
    max-height: 14rem;
}

/* Submit group pinned 1rem from bottom of the form */
.submit-group {
    margin-top: auto;
}
.consent-notice {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
    text-align: left;
}

.consent-notice a {
    color: var(--accent-secondary);
    text-decoration: none;
    font-weight: 600;
}

.consent-notice a:hover {
    color: var(--accent-secondary);
    text-decoration: none;
}

.consent-checkboxes {
    margin-top: 1rem;
    display: grid;
    gap: 0.5rem;
}

.consent-item {
    display: grid;
    grid-template-columns: 20px 1fr;
    align-items: start;
    gap: 0.5rem;
    text-align: left;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.consent-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
}

/* Error state for consent group */
#consentsGroup.has-error {
    border: 1px solid rgba(220, 53, 69, 0.4);
    border-radius: var(--border-radius-small);
    padding: 10px;
    background: rgba(220, 53, 69, 0.03);
}

/* break point for mobile */
@media (max-width: 768px) {
    .contact-form {
        height: auto;
        /* max-width: 100%; */
        margin: 0 15px;
        padding: 1.5rem 1.5rem 1em;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .submit-group {
        padding-top: 0.5rem;
    }
    .consent-container.is-visible, .consent-container-placeholder {
        height: auto;
        max-height: none;
        overflow: visible;
    }
}