/* Honeypot - Hidden field */
.hidden {
    display: none !important;
}

/* File Upload Area - Required for drag & drop functionality */
.submit-form-file-upload {
    width: 100%;
    border: 2px dashed var(--color-foreground);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background-color: var(--color-background-100);
    box-sizing: border-box;
}

.submit-form-file-upload-placeholder svg {
    color: var(--color-foreground);
    opacity: 0.6;
    margin-bottom: 1rem;
}

.submit-form-file-upload-placeholder p {
    margin: 0.5rem 0;
    color: var(--color-foreground);
    opacity: 0.7;
}

.submit-form-file-upload-placeholder p strong {
    color: var(--color-foreground);
    opacity: 1;
}

.submit-form-file-hint {
    font-size: 0.875rem;
    color: var(--color-foreground);
    opacity: 0.6;
}

/* File List - Required for file preview functionality */
.submit-form-file-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
    width: 100%;
}

.submit-form-file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem;
    background-color: var(--color-background-100);
    border-radius: 6px;
    border: 1px solid var(--color-foreground);
    transition: all 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.submit-form-file-item:hover {
    opacity: 0.9;
}

.submit-form-file-info {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.submit-form-file-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background-100);
    border-radius: 6px;
    color: var(--color-foreground);
    opacity: 0.8;
    font-size: 1.4rem;
    overflow: hidden;
    border: 1px solid var(--color-foreground);
}

.submit-form-file-icon img,
.submit-form-file-icon video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 6px;
    display: block;
}

.submit-form-file-details {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.submit-form-file-name {
    font-weight: 500;
    color: var(--color-foreground);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.9rem;
    line-height: 1.4;
    display: block;
    width: 100%;
    max-width: 100%;
}

.submit-form-file-size {
    font-size: 0.8rem;
    color: var(--color-foreground);
    opacity: 0.6;
    margin-top: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.submit-form-file-remove {
    background: none;
    border: none;
    color: var(--color-foreground);
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.4rem;
    line-height: 1;
    transition: all 0.2s;
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    opacity: 0.7;
}

.submit-form-file-remove:hover {
    color: var(--color-foreground);
    background: var(--color-background-100);
    opacity: 1;
}

/* Upload Progress Indicator */
.submit-form-button-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.submit-form-progress-text {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.875rem;
    color: var(--color-foreground);
    opacity: 0.7;
    margin-right: 1rem;
    pointer-events: none;
}

/* Mobile: Show progress below button, centered */
@media (max-width: 768px) {
    .submit-form-progress-text {
        position: static;
        transform: none;
        display: block;
        text-align: center;
        margin-top: 0.75rem;
        margin-right: 0;
    }
}

/* Loading State */
.submit-form-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Form Wrapper - Required for overlay positioning */
.submit-form-wrapper {
    position: relative;
}

/* Success Overlay */
.submit-form-overlay {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-background-100);
    opacity: 0.95;
    z-index: 1000;
    align-items: flex-start;
    justify-content: center;
    backdrop-filter: blur(2px);
    overflow-y: auto;
    padding-top: 2rem;
}

.submit-form-overlay.active {
    display: flex;
}

.submit-form-overlay-content {
    background: transparent;
    padding: 2rem;
    text-align: center;
    max-width: 500px;
    position: relative;
    margin: 0 auto;
    width: 100%;
}

/* Mobile: Center overlay content better */
@media (max-width: 768px) {
    .submit-form-overlay {
        padding-top: 1rem;
    }
    
    .submit-form-overlay-content {
        padding: 1.5rem;
        max-width: 90%;
    }
}

.submit-form-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-foreground);
    opacity: 0.6;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s;
}

.submit-form-close-btn:hover {
    opacity: 1;
}

.submit-form-checkmark {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: #4caf50;
    margin: 0 auto 1.5rem;
    position: relative;
}

.submit-form-checkmark::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -60%) rotate(45deg);
    width: 6px;
    height: 12px;
    border: solid white;
    border-width: 0 3px 3px 0;
}

.submit-form-overlay-content h2 {
    margin: 0 0 1rem;
    color: var(--color-foreground);
    font-size: 1.75rem;
}

.submit-form-overlay-content p {
    margin: 0;
    color: var(--color-foreground);
    opacity: 0.7;
    font-size: 1rem;
}