@import url('https://fonts.googleapis.com/css2?family=Anton&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-magenta: #ED1566;
    --secondary-teal: #3592CC;
    --dark-text: #1a1a1a;
    --light-gray: #f5f5f5;
    --border-gray: #e0e0e0;
    --white: #ffffff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--white);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 0;
    color: var(--dark-text);
}

.container {
    background: var(--white);
    border: none;
    max-width: 800px;
    width: 100%;
    overflow: hidden;
    padding: 20px;
}

header {
    background: var(--white);
    color: var(--dark-text);
    padding: 15px 20px;
    text-align: center;
    border-bottom: 3px solid var(--primary-magenta);
}

header .subtitle {
    font-size: 1rem;
    color: #666;
    font-weight: 400;
    margin: 0;
}

main {
    padding: 30px;
}

.form-group {
    margin-bottom: 24px;
}

label {
    display: block;
    font-weight: 500;
    color: var(--dark-text);
    margin-bottom: 8px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-gray);
    border-radius: 0;
    font-size: 1rem;
    background: white;
    cursor: pointer;
    transition: border-color 0.2s;
}

select:focus {
    outline: none;
    border-color: var(--primary-magenta);
}

.file-input-wrapper {
    position: relative;
}

.file-input-wrapper input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.file-input-display {
    display: flex;
    align-items: center;
    border: 1px dashed var(--border-gray);
    padding: 12px 16px;
    transition: border-color 0.2s, background-color 0.2s;
}

.file-input-wrapper:hover .file-input-display {
    border-color: var(--primary-magenta);
    background-color: var(--light-gray);
}

#file-name {
    flex: 1;
    color: #666;
    font-size: 0.95rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#file-name.has-file {
    color: var(--dark-text);
    font-weight: 500;
}

.browse-btn {
    background: var(--primary-magenta);
    color: white;
    border: none;
    padding: 8px 16px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.browse-btn:hover {
    background: #c91156;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: var(--primary-magenta);
    color: white;
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.submit-btn:hover:not(:disabled) {
    background: #c91156;
}

.submit-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.progress-section {
    margin-top: 24px;
    text-align: center;
}

.progress-bar {
    height: 4px;
    background: var(--border-gray);
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-magenta) 0%, var(--secondary-teal) 100%);
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    color: #666;
    font-size: 0.9rem;
}

.progress-time-hint {
    color: #999;
    font-size: 0.8rem;
    margin-top: 8px;
    font-style: italic;
}

/* Teaser Section */
.teaser-section {
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid var(--border-gray);
}

.teaser-header {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #999;
    margin-bottom: 16px;
}

.teaser-content {
    background: var(--light-gray);
    border-left: 3px solid var(--secondary-teal);
    padding: 20px;
    text-align: left;
}

.teaser-viz {
    margin-bottom: 16px;
    border-radius: 4px;
    overflow: hidden;
}

.teaser-viz img {
    display: block;
    width: 100%;
    height: auto;
}

.teaser-text h4 {
    font-family: 'Anton', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--dark-text);
    margin-bottom: 8px;
}

.teaser-text p {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.5;
    margin-bottom: 12px;
}

.teaser-badge {
    display: inline-block;
    background: var(--secondary-teal);
    color: white;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-section {
    margin-top: 24px;
    text-align: center;
    padding: 24px;
    background: var(--light-gray);
    border-left: 3px solid var(--primary-magenta);
}

.success-icon {
    width: 50px;
    height: 50px;
    background: var(--secondary-teal);
    color: white;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.result-section h2 {
    font-family: 'Anton', sans-serif;
    color: var(--dark-text);
    font-size: 1.2rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.result-section p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.download-btn {
    background: var(--secondary-teal);
    color: white;
    border: none;
    padding: 12px 32px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.download-btn:hover {
    background: #2a7ab0;
}

.error-section {
    margin-top: 24px;
    text-align: center;
    padding: 24px;
    background: #fff5f5;
    border-left: 3px solid #e53935;
}

.error-icon {
    width: 50px;
    height: 50px;
    background: #e53935;
    color: white;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.error-section h2 {
    font-family: 'Anton', sans-serif;
    color: #c62828;
    font-size: 1.2rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.error-section p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.retry-btn {
    background: #e53935;
    color: white;
    border: none;
    padding: 12px 32px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.retry-btn:hover {
    background: #c62828;
}

.hidden {
    display: none;
}


/* Authentication styles */
.user-info {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-gray);
}

.user-info span {
    font-size: 0.85rem;
    color: var(--dark-text);
    font-weight: 500;
}

.logout-btn {
    background: transparent;
    color: var(--primary-magenta);
    border: 1px solid var(--primary-magenta);
    padding: 6px 14px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s;
}

.logout-btn:hover {
    background: var(--primary-magenta);
    color: white;
}

.auth-section {
    text-align: center;
}

.auth-section h2 {
    font-family: 'Anton', sans-serif;
    color: var(--dark-text);
    font-size: 1.4rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.auth-section input[type="email"],
.auth-section input[type="password"],
.auth-section input[type="text"] {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-gray);
    border-radius: 0;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.auth-section input:focus {
    outline: none;
    border-color: var(--primary-magenta);
}

.auth-section small {
    display: block;
    color: #666;
    font-size: 0.8rem;
    margin-top: 6px;
    text-align: left;
}

.auth-info {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.auth-info-small {
    color: #666;
    font-size: 0.85rem;
    margin: 15px 0;
}

.auth-info-small code {
    background: var(--light-gray);
    padding: 4px 8px;
    font-family: monospace;
    font-size: 0.85rem;
    word-break: break-all;
}

.auth-error {
    color: #c62828;
    background: #fff5f5;
    padding: 10px;
    border-left: 3px solid #e53935;
    font-size: 0.9rem;
    margin-top: 15px;
    text-align: left;
}

.auth-link {
    margin-top: 20px;
    font-size: 0.9rem;
    color: #666;
}

.auth-link a {
    color: var(--primary-magenta);
    text-decoration: none;
    font-weight: 500;
}

.auth-link a:hover {
    text-decoration: underline;
}

.qr-code {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.qr-code img {
    border: 1px solid var(--border-gray);
}

/* Product Selection */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.product-card {
    border: 2px solid var(--border-gray);
    padding: 20px 16px;
    text-align: center;
    transition: all 0.2s;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-card.active {
    border-color: var(--primary-magenta);
}

.product-card.active:hover {
    box-shadow: 0 4px 12px rgba(237, 21, 102, 0.15);
}

.product-card.coming-soon {
    opacity: 0.7;
}

.product-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-magenta);
    color: white;
    font-family: 'Anton', sans-serif;
    font-size: 1.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.product-card.coming-soon .product-icon {
    background: var(--border-gray);
    color: #999;
}

.product-card h3 {
    font-family: 'Anton', sans-serif;
    font-size: 1.1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    color: var(--dark-text);
}

.product-card p {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 16px;
    line-height: 1.4;
    flex-grow: 1;
}

.product-btn {
    background: var(--primary-magenta);
    color: white;
    border: none;
    padding: 10px 24px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.product-btn:hover {
    background: #c91156;
}

.inquire-btn {
    text-decoration: none;
    display: inline-block;
    background: var(--secondary-teal);
}

.inquire-btn:hover {
    background: #2a7ab0;
}

/* App Header */
.app-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--primary-magenta);
}

.back-btn {
    background: none;
    border: none;
    color: var(--primary-magenta);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0;
    margin-bottom: 12px;
    display: inline-block;
}

.back-btn:hover {
    text-decoration: underline;
}

.app-title {
    font-family: 'Anton', sans-serif;
    font-size: 1.5rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dark-text);
    margin: 0;
}