:root {
    --truescan-primary: #0B2960;
    --truescan-accent: #274A89;
    --truescan-accent-rgb: 39, 74, 137;
    --truescan-success: #28a745;
    --truescan-danger: #dc3545;
    --truescan-warning: #ffc107;
    --truescan-light: #f8f9fa;
}

body {
    background-color: #f4f7f9;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.truescan-container {
    max-width: 500px;
    margin: 2rem auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 80vh;
    justify-content: center;
}

@media (max-width: 576px) {
    .truescan-container {
        margin: 1rem auto;
        min-height: 90vh;
    }
}

.logo-container {
    margin-bottom: 2.5rem;
    text-align: center;
}

@media (max-width: 576px) {
    .logo-container {
        margin-bottom: 1.5rem;
    }
    
    .logo-container img {
        max-width: 140px;
    }
}

.logo-container img {
    max-width: 180px;
    height: auto;
    transition: max-width 0.3s ease;
}

.result-panel {
    background: white;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    width: 100%;
    box-shadow: 0 10px 25px rgba(11, 41, 96, 0.1);
    text-align: center;
    margin-bottom: 1.5rem;
    border-top: 5px solid var(--truescan-primary);
    transition: transform 0.3s ease, padding 0.3s ease;
}

@media (max-width: 576px) {
    .result-panel {
        padding: 1.5rem 1.25rem;
        border-radius: 12px;
    }
}

.result-panel h2 {
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    transition: font-size 0.3s ease;
}

@media (max-width: 576px) {
    .result-panel h2 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
    }
    
    .result-panel p {
        font-size: 0.95rem;
    }
}

.result-panel.genuine {
    border-top-color: var(--truescan-success);
}

.result-panel.not-genuine {
    border-top-color: var(--truescan-danger);
}

.result-panel.previously-scanned {
    border-top-color: var(--truescan-warning);
}

.status-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    transition: font-size 0.3s ease, margin-bottom 0.3s ease;
}

@media (max-width: 576px) {
    .status-icon {
        font-size: 3rem;
        margin-bottom: 1rem;
    }
}

.genuine .status-icon { color: var(--truescan-success); }
.not-genuine .status-icon { color: var(--truescan-danger); }
.previously-scanned .status-icon { color: var(--truescan-warning); }

.email-form {
    margin-top: 1.5rem;
}

.email-form .form-control {
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid #dee2e6;
}

.email-form .btn-primary {
    width: 100%;
    padding: 0.75rem;
    border-radius: 8px;
    font-weight: 600;
    background-color: var(--truescan-primary);
    color: #ffffff;
    border: none;
    transition: background-color 0.2s;
}

.email-form .btn-primary:hover:not(:disabled) {
    background-color: var(--truescan-accent);
    color: #ffffff;
}

.email-form .btn-primary:disabled {
    background-color: var(--truescan-accent);
    color: rgba(255, 255, 255, 0.7);
    cursor: not-allowed;
    opacity: 0.8;
}

.catalog-link {
    margin-top: 1rem;
}

.catalog-link a {
    color: var(--truescan-accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.spinner-border {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    vertical-align: text-bottom;
    border: .25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border .75s linear infinite;
}

@keyframes spinner-border {
    to { transform: rotate(360deg); }
}

.text-primary {
    color: var(--truescan-primary) !important;
}

.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
.small { font-size: 0.875rem; }
.text-muted { color: #6c757d !important; }

hr {
    margin: 1rem 0;
    color: inherit;
    border: 0;
    border-top: 1px solid #dee2e6;
    opacity: .25;
}

.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

a, .btn-link {
    color: var(--truescan-primary);
}

.btn-primary {
    color: #ffffff;
    background-color: var(--truescan-primary);
    border-color: var(--truescan-primary);
    --bs-btn-color: #ffffff;
    --bs-btn-bg: var(--truescan-primary);
    --bs-btn-border-color: var(--truescan-primary);
    --bs-btn-hover-color: #ffffff;
    --bs-btn-hover-bg: var(--truescan-accent);
    --bs-btn-hover-border-color: var(--truescan-accent);
}

.btn-primary:hover {
    color: #ffffff;
    background-color: var(--truescan-accent);
    border-color: var(--truescan-accent);
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, var(--truescan-primary);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

.options-panel {
    background: white;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    width: 100%;
    box-shadow: 0 10px 25px rgba(11, 41, 96, 0.1);
    text-align: center;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (max-width: 576px) {
    .options-panel {
        padding: 1.5rem 1.25rem;
        border-radius: 12px;
    }
}

.options-title {
    font-weight: 700;
    margin-bottom: 0.25rem;
    font-size: 1.5rem;
    color: var(--truescan-primary);
}

.options-subtitle {
    color: #6c757d;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.option-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s, transform 0.15s;
    text-align: left;
    width: 100%;
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

.option-card:hover {
    border-color: var(--truescan-primary);
    background: #eef2f9;
    transform: translateY(-1px);
}

.option-card:active {
    transform: translateY(0);
}

.option-icon {
    font-size: 2rem;
    flex-shrink: 0;
    width: 3rem;
    text-align: center;
}

.option-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.option-label {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--truescan-primary);
}

.option-desc {
    font-size: 0.85rem;
    color: #6c757d;
}

.scanner-container {
    width: 100%;
    max-width: 360px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.scanner-viewport {
    position: relative;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: #000;
    box-shadow: 0 10px 25px rgba(11, 41, 96, 0.15);
}

.scanner-video {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 1;
}

.scanner-canvas {
    display: none;
}

.scanner-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.scanner-frame {
    width: 65%;
    aspect-ratio: 1;
    border: 3px solid rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.35);
}

.scanner-hint {
    position: absolute;
    bottom: 1.5rem;
    color: #fff;
    font-size: 0.85rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
    text-align: center;
    padding: 0 1rem;
}

.btn-cancel {
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    background: white;
    color: var(--truescan-primary);
    border: 2px solid var(--truescan-primary);
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
    font-family: inherit;
    font-size: inherit;
}

.btn-cancel:hover {
    background: var(--truescan-primary);
    color: white;
}

.error-message {
    background: #fff3f3;
    border: 1px solid var(--truescan-danger);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: var(--truescan-danger);
    text-align: center;
    font-size: 0.9rem;
    width: 100%;
    margin-top: 0.5rem;
}