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Author SHA1 Message Date
Claude
9cdcd9ea15 Setup research README and PDF deployment to GitHub Pages
- Created comprehensive research README with project overview, quick start guide, and technical architecture
- Updated GitHub Actions workflow to automatically deploy PDF to GitHub Pages (/docs/static/pdfs/thesis.pdf)
- Updated academic project page to link to auto-deployed thesis PDF
- Commented out arXiv link placeholder until paper is published

The PDF will now be automatically updated on GitHub Pages whenever the paper is rebuilt.
2025-11-05 09:17:07 +00:00
7 changed files with 243 additions and 790 deletions

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@@ -26,3 +26,18 @@ jobs:
with:
name: thesis-pdf
path: paper/build/main.pdf
- name: Deploy PDF to GitHub Pages
if: github.event_name == 'push' && github.ref == 'refs/heads/main'
run: |
# Copy PDF to docs directory for GitHub Pages
mkdir -p docs/static/pdfs
cp paper/build/main.pdf docs/static/pdfs/thesis.pdf
# Configure git
git config --local user.email "github-actions[bot]@users.noreply.github.com"
git config --local user.name "github-actions[bot]"
# Commit and push if there are changes
git add docs/static/pdfs/thesis.pdf
git diff --quiet && git diff --staged --quiet || (git commit -m "Update thesis PDF [skip ci]" && git push)

190
README.md
View File

@@ -1 +1,191 @@
# PHANTOM: Pricing Heuristics Against Non-human Transaction Orchestration Mechanisms
[![Build PDF](https://github.com/velocitatem/PHANTOM/actions/workflows/latex.yml/badge.svg)](https://github.com/velocitatem/PHANTOM/actions/workflows/latex.yml)
> Bachelor's Thesis Project by Daniel Rösel, IE University Madrid (2025)
> Advisor: Alberto Martín Izquierdo
## Overview
PHANTOM is an academic research project investigating **pricing heuristics to protect e-commerce platforms from exploitation by LLM agents** in dynamic pricing environments. This project explores behavioral signature detection for agent identification and develops protection mechanisms against automated transaction orchestration.
**Research Focus Areas:**
- AI security in e-commerce systems
- Behavioral signature detection for autonomous agent identification
- Dynamic pricing protection mechanisms
- LLM agent behavior analysis and exploitation patterns
## Project Structure
This repository contains both the research thesis and a full-stack experimental platform:
```
PHANTOM/
├── paper/ # LaTeX Bachelor's Thesis
│ ├── src/ # LaTeX source files
│ ├── build/ # Compiled PDF output
│ └── concat_code.sh # Auto-concatenate code for appendix
├── docs/ # GitHub Pages academic project page
│ └── index.html # Academic project showcase
├── web/ # Next.js research platform dashboard
│ └── src/ # Frontend application
├── backend/ # Python backend services
│ ├── provider/ # Data provider service
│ └── worker/ # Kafka consumer worker
├── experiments/ # Research experiments and data analysis
│ └── data_export.ipynb
└── docker/ # Infrastructure configurations
```
## Quick Start
### Prerequisites
- Docker & Docker Compose (for infrastructure)
- Node.js 18+ (for web application)
- Python 3.9+ (for backend services)
- LaTeX distribution (for building thesis paper)
### Infrastructure Setup
Start Kafka, Redis, and monitoring services:
```bash
docker-compose up -d
```
**Services:**
- Redis: `localhost:6379`
- Kafka: `localhost:9092`
- Zookeeper: `localhost:2181`
- Redpanda Console (Kafka UI): `http://localhost:8080`
### Web Application
```bash
cd web
npm install
npm run dev
```
Access at `http://localhost:3000`
### Backend Services
Install dependencies:
```bash
pip install -r requirements.txt
```
Run worker:
```bash
cd backend/worker
python main.py
```
## Building the Thesis Paper
### Using Make
```bash
make pdf # Compile LaTeX to PDF
make watch # Continuous compilation (live preview)
make clean # Remove build artifacts
```
### Manual Build
```bash
cd paper/src
latexmk -pdf main.tex
```
**Output**: `paper/build/main.pdf`
### Automated CI/CD
The thesis PDF is automatically built via GitHub Actions on every push to `main` that affects `paper/**`. The compiled PDF artifact is available in the Actions tab.
## Technical Architecture
**Frontend**: Next.js 14, React 18, TypeScript, Tailwind CSS
**Backend**: Python, Kafka (event streaming)
**Infrastructure**: Redis (cache), Kafka + Zookeeper
**Monitoring**: Redpanda Console
**Data Analysis**: Jupyter Notebooks, Pandas, Matplotlib
### Event-Driven Architecture
The platform uses Kafka for real-time event streaming, enabling:
- Asynchronous task processing
- Scalable data collection
- Experiment tracking and analysis
- Behavioral pattern detection
## Research Experiments
Jupyter notebooks in `experiments/` contain:
- Data exploration and analysis
- Behavioral pattern visualizations
- Statistical analysis of agent behaviors
- Experiment result processing
Run experiments:
```bash
cd experiments
jupyter notebook data_export.ipynb
```
## Documentation
- **Academic Project Page**: Hosted on GitHub Pages at `/docs`
- **Thesis Paper**: Latest PDF available via GitHub Actions artifacts
- **Web App README**: See `web/README.md`
- **Backend READMEs**: See `backend/provider/README.md` and `backend/worker/README.md`
## Development Workflow
1. **Paper Development**: Edit LaTeX files in `paper/src/`, use `make watch` for live preview
2. **Web Development**: Standard Next.js workflow in `web/`
3. **Backend Development**: Python services in `backend/`
4. **Experiments**: Jupyter notebooks in `experiments/`
### Code in Thesis Appendix
The `paper/concat_code.sh` script automatically generates a LaTeX appendix containing all source code from:
- `backend/` (Python, JavaScript, Shell, YAML)
- `experiments/` (Analysis scripts)
- `docker/` (Infrastructure configs)
- `web/src/` (TypeScript/React components)
This runs automatically during PDF compilation.
## Contributing
This is an academic thesis project. For questions or collaboration inquiries, please open an issue.
## License
Academic research project - all rights reserved.
## Citation
```bibtex
@thesis{rosel2025phantom,
title={Pricing Heuristics Against Non-human Transaction Orchestration Mechanisms},
author={Rösel, Daniel},
year={2025},
school={IE University},
address={Madrid, Spain},
type={Bachelor's Thesis}
}
```
## Acknowledgments
Special thanks to Alberto Martín Izquierdo for academic supervision and guidance throughout this research project.

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@@ -47,7 +47,7 @@
<meta name="citation_author" content="Rösel, Daniel">
<meta name="citation_publication_date" content="2025">
<meta name="citation_conference_title" content="IE University Bachelor's Thesis">
<meta name="citation_pdf_url" content="TODO">
<meta name="citation_pdf_url" content="static/pdfs/thesis.pdf">
<!-- Additional SEO -->
<meta name="theme-color" content="#2563eb">
@@ -238,14 +238,14 @@
<div class="column has-text-centered">
<div class="publication-links">
<!-- TODO: Update with your arXiv paper ID -->
<!-- Thesis PDF - automatically updated via GitHub Actions -->
<span class="link-block">
<a href="https://arxiv.org/pdf/<ARXIV PAPER ID>.pdf" target="_blank"
<a href="static/pdfs/thesis.pdf" target="_blank"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="fas fa-file-pdf"></i>
</span>
<span>Paper</span>
<span>Thesis PDF</span>
</a>
</span>
@@ -270,8 +270,8 @@
</a>
</span>
<!-- TODO: Update with your arXiv paper ID -->
<span class="link-block">
<!-- TODO: Update with your arXiv paper ID when available -->
<!-- <span class="link-block">
<a href="https://arxiv.org/abs/<ARXIV PAPER ID>" target="_blank"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
@@ -279,7 +279,7 @@
</span>
<span>arXiv</span>
</a>
</span>
</span> -->
</div>
</div>
</div>

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@@ -1,14 +1,36 @@
This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
# Phantom Air/Hotels
## Getting Started
Design Discovery Documentation: https://github.com/velocitatem/PHANTOM/wiki/Design-Discovery
First, run the development server:
> This webapp serves two modes `{HOTEL,AIRLINE}` which are given by an env variable
```bash
npm run dev
# or
yarn dev
# or
pnpm dev
# or
bun dev
```
The webapp should serve under the / route the landing page which for both platforms is very similar. We define a set of components like Hero, Card, Button, Link ... This we can then pass to specific components each mode might demand that makes it behave differently, hotel cards showing hotel rooms from database and airline cards showing flights from database and each fetching prices from the pricing provider with a different HTTP parameter.
Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
- globally we define a middleware.ts which is our switcher for modes.
- /app will have (airline) and (hotel) children which each have a layout.tsx and page.tsx where /app also has a parent layout defining layout.tsx and globals.css for any shared styling to avoid repretition.
- /components/ is gonna have ui/ which defines things like Button, Card, DatePicker with generic definitions and any tracking or observation code. We then define feats/airline/ and feats/hotel/ as children of components with specific components like AirlineHero and HotelCard.
- in /styles/ we define airline.css and hotel.css to tailor accents and styling for each.
You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
## Learn More
To learn more about Next.js, take a look at the following resources:
- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
## Deploy on Vercel
The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.

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@@ -3,15 +3,6 @@
:root {
--background: #ffffff;
--foreground: #171717;
--bg-primary: #ffffff;
--bg-secondary: #f5f5f5;
--text-primary: #333333;
--text-secondary: #666666;
--spacing-sm: 8px;
--spacing-md: 16px;
--spacing-lg: 32px;
--border-radius: 8px;
--shadow-card: 0 2px 8px rgba(0, 0, 0, 0.1);
}
@theme inline {
@@ -28,71 +19,8 @@
}
}
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
background: var(--background);
color: var(--foreground);
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
line-height: 1.6;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4, h5, h6 {
font-weight: 700;
color: var(--text-primary);
line-height: 1.2;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
button {
cursor: pointer;
border: none;
outline: none;
font-family: inherit;
transition: all 0.2s ease;
}
input, select, textarea {
font-family: inherit;
font-size: 1rem;
outline: none;
}
.container {
max-width: 1200px;
margin: 0 auto;
padding: 0 var(--spacing-md);
}
.card {
background: var(--bg-primary);
border-radius: var(--border-radius);
box-shadow: var(--shadow-card);
overflow: hidden;
}
.btn-primary {
padding: 12px 24px;
font-weight: 600;
font-size: 1rem;
border-radius: var(--border-radius);
transition: all 0.2s ease;
}
.btn-primary:hover {
transform: translateY(-1px);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.section-spacing {
margin-bottom: var(--spacing-lg);
font-family: Arial, Helvetica, sans-serif;
}

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@@ -1,302 +0,0 @@
/* Airline Platform - Sky Blue Theme */
:root[data-mode="airline"] {
--accent-primary: #007aff;
--accent-secondary: #4caf50;
--accent-warning: #ff3b30;
--accent-primary-hover: #0051d5;
--accent-primary-light: #e6f2ff;
--text-accent: #007aff;
}
[data-mode="airline"] {
--primary-color: var(--accent-primary);
}
[data-mode="airline"] .btn-primary {
background-color: var(--accent-primary);
color: #ffffff;
}
[data-mode="airline"] .btn-primary:hover {
background-color: var(--accent-primary-hover);
}
[data-mode="airline"] .btn-secondary {
background-color: transparent;
color: var(--accent-primary);
border: 2px solid var(--accent-primary);
}
[data-mode="airline"] .btn-secondary:hover {
background-color: var(--accent-primary-light);
}
[data-mode="airline"] .badge-value {
background-color: var(--accent-secondary);
color: #ffffff;
padding: 4px 8px;
border-radius: 4px;
font-size: 0.875rem;
font-weight: 600;
}
[data-mode="airline"] .badge-warning {
background-color: var(--accent-warning);
color: #ffffff;
padding: 4px 8px;
border-radius: 4px;
font-size: 0.875rem;
font-weight: 600;
}
[data-mode="airline"] .search-form {
background: var(--bg-primary);
padding: var(--spacing-lg);
border-radius: var(--border-radius);
box-shadow: var(--shadow-card);
}
[data-mode="airline"] .flight-card {
display: grid;
grid-template-columns: 2fr 3fr 2fr;
gap: var(--spacing-md);
padding: var(--spacing-md);
background: var(--bg-primary);
border-radius: var(--border-radius);
box-shadow: var(--shadow-card);
margin-bottom: var(--spacing-md);
transition: box-shadow 0.2s ease;
}
[data-mode="airline"] .flight-card:hover {
box-shadow: 0 4px 16px rgba(0, 122, 255, 0.15);
}
[data-mode="airline"] .flight-timing {
display: flex;
flex-direction: column;
justify-content: center;
}
[data-mode="airline"] .flight-time {
font-size: 1.5rem;
font-weight: 700;
color: var(--text-primary);
}
[data-mode="airline"] .flight-airport {
font-size: 0.875rem;
color: var(--text-secondary);
font-weight: 500;
}
[data-mode="airline"] .flight-route {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
text-align: center;
}
[data-mode="airline"] .flight-duration {
font-size: 0.875rem;
color: var(--text-secondary);
margin-bottom: 4px;
}
[data-mode="airline"] .flight-stops {
font-size: 0.875rem;
color: var(--text-secondary);
font-weight: 600;
}
[data-mode="airline"] .flight-pricing {
display: flex;
flex-direction: column;
justify-content: center;
gap: var(--spacing-sm);
}
[data-mode="airline"] .fare-option {
display: flex;
justify-content: space-between;
align-items: center;
padding: var(--spacing-sm);
border: 1px solid #e0e0e0;
border-radius: 6px;
transition: all 0.2s ease;
}
[data-mode="airline"] .fare-option:hover {
border-color: var(--accent-primary);
background-color: var(--accent-primary-light);
}
[data-mode="airline"] .fare-class {
font-size: 0.875rem;
font-weight: 600;
color: var(--text-primary);
}
[data-mode="airline"] .fare-price {
font-size: 1.125rem;
font-weight: 700;
color: var(--accent-primary);
}
[data-mode="airline"] .date-price-bar {
display: flex;
overflow-x: auto;
gap: var(--spacing-sm);
padding: var(--spacing-md) 0;
margin-bottom: var(--spacing-lg);
}
[data-mode="airline"] .date-option {
min-width: 100px;
padding: var(--spacing-sm);
text-align: center;
border: 2px solid #e0e0e0;
border-radius: 6px;
cursor: pointer;
transition: all 0.2s ease;
}
[data-mode="airline"] .date-option:hover {
border-color: var(--accent-primary);
}
[data-mode="airline"] .date-option.active {
border-color: var(--accent-primary);
background-color: var(--accent-primary-light);
}
[data-mode="airline"] .date-label {
font-size: 0.75rem;
color: var(--text-secondary);
margin-bottom: 4px;
}
[data-mode="airline"] .date-price {
font-size: 1rem;
font-weight: 700;
color: var(--accent-primary);
}
[data-mode="airline"] .progress-wizard {
display: flex;
justify-content: space-between;
align-items: center;
max-width: 800px;
margin: var(--spacing-lg) auto;
padding: 0 var(--spacing-md);
}
[data-mode="airline"] .wizard-step {
display: flex;
flex-direction: column;
align-items: center;
flex: 1;
position: relative;
}
[data-mode="airline"] .wizard-step::after {
content: '';
position: absolute;
top: 20px;
left: 50%;
width: 100%;
height: 2px;
background: #e0e0e0;
z-index: -1;
}
[data-mode="airline"] .wizard-step:last-child::after {
display: none;
}
[data-mode="airline"] .wizard-number {
width: 40px;
height: 40px;
border-radius: 50%;
background: #e0e0e0;
color: var(--text-secondary);
display: flex;
align-items: center;
justify-content: center;
font-weight: 700;
margin-bottom: var(--spacing-sm);
}
[data-mode="airline"] .wizard-step.active .wizard-number {
background: var(--accent-primary);
color: #ffffff;
}
[data-mode="airline"] .wizard-step.completed .wizard-number {
background: var(--accent-secondary);
color: #ffffff;
}
[data-mode="airline"] .wizard-label {
font-size: 0.875rem;
color: var(--text-secondary);
text-align: center;
}
[data-mode="airline"] .wizard-step.active .wizard-label {
color: var(--accent-primary);
font-weight: 600;
}
[data-mode="airline"] a {
color: var(--accent-primary);
text-decoration: none;
}
[data-mode="airline"] a:hover {
text-decoration: underline;
}
[data-mode="airline"] .input-field {
border: 2px solid #e0e0e0;
border-radius: 6px;
padding: 12px;
transition: border-color 0.2s ease;
}
[data-mode="airline"] .input-field:focus {
border-color: var(--accent-primary);
box-shadow: 0 0 0 3px var(--accent-primary-light);
}
[data-mode="airline"] .filter-sidebar {
background: var(--bg-primary);
padding: var(--spacing-md);
border-radius: var(--border-radius);
box-shadow: var(--shadow-card);
}
[data-mode="airline"] .filter-section {
margin-bottom: var(--spacing-lg);
}
[data-mode="airline"] .filter-title {
font-size: 1rem;
font-weight: 700;
color: var(--text-primary);
margin-bottom: var(--spacing-sm);
}
[data-mode="airline"] .checkbox-label {
display: flex;
align-items: center;
gap: var(--spacing-sm);
padding: var(--spacing-sm) 0;
cursor: pointer;
}
[data-mode="airline"] .checkbox-label:hover {
color: var(--accent-primary);
}

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@@ -1,400 +0,0 @@
/* Hotel Platform - Action Blue Theme */
:root[data-mode="hotel"] {
--accent-primary: #007aff;
--accent-secondary: #4caf50;
--accent-warning: #d9534f;
--accent-primary-hover: #0051d5;
--accent-primary-light: #e6f2ff;
--text-accent: #007aff;
--bg-tertiary: #f5f5f7;
}
[data-mode="hotel"] {
--primary-color: var(--accent-primary);
}
[data-mode="hotel"] .btn-primary {
background-color: var(--accent-primary);
color: #ffffff;
}
[data-mode="hotel"] .btn-primary:hover {
background-color: var(--accent-primary-hover);
}
[data-mode="hotel"] .btn-secondary {
background-color: transparent;
color: var(--accent-primary);
border: 2px solid var(--accent-primary);
}
[data-mode="hotel"] .btn-secondary:hover {
background-color: var(--accent-primary-light);
}
[data-mode="hotel"] .badge-value {
background-color: var(--accent-secondary);
color: #ffffff;
padding: 4px 10px;
border-radius: 4px;
font-size: 0.875rem;
font-weight: 600;
}
[data-mode="hotel"] .badge-warning {
background-color: var(--accent-warning);
color: #ffffff;
padding: 4px 10px;
border-radius: 4px;
font-size: 0.875rem;
font-weight: 600;
}
[data-mode="hotel"] .badge-rating {
background-color: var(--accent-primary);
color: #ffffff;
padding: 6px 10px;
border-radius: 4px;
font-size: 0.875rem;
font-weight: 700;
}
[data-mode="hotel"] .search-form {
background: var(--bg-primary);
padding: var(--spacing-lg);
border-radius: var(--border-radius);
box-shadow: var(--shadow-card);
max-width: 900px;
margin: 0 auto;
}
[data-mode="hotel"] .hotel-card {
display: grid;
grid-template-columns: 300px 1fr auto;
gap: var(--spacing-md);
background: var(--bg-primary);
border-radius: var(--border-radius);
box-shadow: var(--shadow-card);
margin-bottom: var(--spacing-md);
overflow: hidden;
transition: box-shadow 0.2s ease;
}
[data-mode="hotel"] .hotel-card:hover {
box-shadow: 0 4px 16px rgba(0, 122, 255, 0.15);
}
[data-mode="hotel"] .hotel-image {
position: relative;
width: 100%;
height: 100%;
min-height: 220px;
overflow: hidden;
}
[data-mode="hotel"] .hotel-image img {
width: 100%;
height: 100%;
object-fit: cover;
}
[data-mode="hotel"] .image-carousel {
position: relative;
}
[data-mode="hotel"] .carousel-nav {
position: absolute;
bottom: var(--spacing-sm);
left: 50%;
transform: translateX(-50%);
display: flex;
gap: 6px;
}
[data-mode="hotel"] .carousel-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: rgba(255, 255, 255, 0.5);
cursor: pointer;
}
[data-mode="hotel"] .carousel-dot.active {
background: #ffffff;
}
[data-mode="hotel"] .hotel-info {
padding: var(--spacing-md);
display: flex;
flex-direction: column;
gap: var(--spacing-sm);
}
[data-mode="hotel"] .hotel-name {
font-size: 1.25rem;
font-weight: 700;
color: var(--text-primary);
margin: 0;
}
[data-mode="hotel"] .hotel-location {
font-size: 0.875rem;
color: var(--text-secondary);
display: flex;
align-items: center;
gap: 4px;
}
[data-mode="hotel"] .hotel-rating {
display: flex;
align-items: center;
gap: var(--spacing-sm);
}
[data-mode="hotel"] .rating-text {
font-size: 0.875rem;
font-weight: 600;
color: var(--text-primary);
}
[data-mode="hotel"] .hotel-features {
display: flex;
flex-wrap: wrap;
gap: var(--spacing-sm);
margin-top: var(--spacing-sm);
}
[data-mode="hotel"] .feature-tag {
padding: 4px 8px;
background: var(--bg-tertiary);
color: var(--text-secondary);
font-size: 0.75rem;
border-radius: 4px;
}
[data-mode="hotel"] .hotel-pricing {
padding: var(--spacing-md);
display: flex;
flex-direction: column;
justify-content: space-between;
align-items: flex-end;
min-width: 200px;
}
[data-mode="hotel"] .price-wrapper {
text-align: right;
}
[data-mode="hotel"] .price-label {
font-size: 0.75rem;
color: var(--text-secondary);
margin-bottom: 4px;
}
[data-mode="hotel"] .price-amount {
font-size: 1.75rem;
font-weight: 700;
color: var(--accent-primary);
}
[data-mode="hotel"] .price-unit {
font-size: 0.875rem;
color: var(--text-secondary);
}
[data-mode="hotel"] .price-original {
text-decoration: line-through;
color: var(--text-secondary);
font-size: 1rem;
margin-right: var(--spacing-sm);
}
[data-mode="hotel"] .urgency-message {
font-size: 0.75rem;
color: var(--accent-warning);
font-weight: 600;
margin-top: 4px;
}
[data-mode="hotel"] .free-cancellation {
font-size: 0.75rem;
color: var(--accent-secondary);
font-weight: 600;
margin-top: 4px;
}
[data-mode="hotel"] .filter-sidebar {
background: var(--bg-primary);
padding: var(--spacing-md);
border-radius: var(--border-radius);
box-shadow: var(--shadow-card);
}
[data-mode="hotel"] .filter-section {
margin-bottom: var(--spacing-lg);
padding-bottom: var(--spacing-md);
border-bottom: 1px solid #e0e0e0;
}
[data-mode="hotel"] .filter-section:last-child {
border-bottom: none;
}
[data-mode="hotel"] .filter-title {
font-size: 1rem;
font-weight: 700;
color: var(--text-primary);
margin-bottom: var(--spacing-md);
}
[data-mode="hotel"] .checkbox-label {
display: flex;
align-items: center;
justify-content: space-between;
padding: var(--spacing-sm) 0;
cursor: pointer;
}
[data-mode="hotel"] .checkbox-label:hover {
color: var(--accent-primary);
}
[data-mode="hotel"] .checkbox-count {
font-size: 0.875rem;
color: var(--text-secondary);
}
[data-mode="hotel"] .price-slider {
margin-top: var(--spacing-md);
}
[data-mode="hotel"] .slider-track {
width: 100%;
height: 6px;
background: #e0e0e0;
border-radius: 3px;
position: relative;
}
[data-mode="hotel"] .slider-range {
height: 100%;
background: var(--accent-primary);
border-radius: 3px;
}
[data-mode="hotel"] .slider-values {
display: flex;
justify-content: space-between;
margin-top: var(--spacing-sm);
font-size: 0.875rem;
color: var(--text-secondary);
}
[data-mode="hotel"] .map-toggle {
background: var(--bg-primary);
border: 2px solid var(--accent-primary);
color: var(--accent-primary);
padding: 12px 24px;
border-radius: var(--border-radius);
font-weight: 600;
cursor: pointer;
transition: all 0.2s ease;
}
[data-mode="hotel"] .map-toggle:hover {
background: var(--accent-primary);
color: #ffffff;
}
[data-mode="hotel"] .results-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: var(--spacing-lg);
padding: var(--spacing-md);
background: var(--bg-primary);
border-radius: var(--border-radius);
}
[data-mode="hotel"] .sort-dropdown {
padding: 8px 12px;
border: 2px solid #e0e0e0;
border-radius: 6px;
background: var(--bg-primary);
cursor: pointer;
font-size: 0.875rem;
}
[data-mode="hotel"] .sort-dropdown:focus {
border-color: var(--accent-primary);
}
[data-mode="hotel"] .view-toggle {
display: flex;
gap: var(--spacing-sm);
}
[data-mode="hotel"] .view-button {
padding: 8px 12px;
background: transparent;
border: 2px solid #e0e0e0;
border-radius: 6px;
cursor: pointer;
transition: all 0.2s ease;
}
[data-mode="hotel"] .view-button.active {
background: var(--accent-primary);
color: #ffffff;
border-color: var(--accent-primary);
}
[data-mode="hotel"] a {
color: var(--accent-primary);
text-decoration: none;
}
[data-mode="hotel"] a:hover {
text-decoration: underline;
}
[data-mode="hotel"] .input-field {
border: 2px solid #e0e0e0;
border-radius: 6px;
padding: 12px;
width: 100%;
transition: border-color 0.2s ease;
}
[data-mode="hotel"] .input-field:focus {
border-color: var(--accent-primary);
box-shadow: 0 0 0 3px var(--accent-primary-light);
}
[data-mode="hotel"] .tab-navigation {
display: flex;
gap: 0;
margin-bottom: var(--spacing-lg);
border-bottom: 2px solid #e0e0e0;
}
[data-mode="hotel"] .tab-item {
padding: 12px 24px;
background: transparent;
border: none;
border-bottom: 3px solid transparent;
color: var(--text-secondary);
font-weight: 600;
cursor: pointer;
transition: all 0.2s ease;
}
[data-mode="hotel"] .tab-item:hover {
color: var(--accent-primary);
}
[data-mode="hotel"] .tab-item.active {
color: var(--accent-primary);
border-bottom-color: var(--accent-primary);
}