/* Code Vulnerability Scanner – mobile-first */

:root {
    --cvs-accent: #0d9488;
    --cvs-accent-hover: #0f766e;
    --cvs-accent-light: rgba(13, 148, 136, 0.12);
    --cvs-border: #e2e8f0;
    --cvs-bg: #f1f5f9;
    --cvs-surface: #ffffff;
    --cvs-text: #0f172a;
    --cvs-muted: #64748b;
    --cvs-critical: #b91c1c;
    --cvs-critical-bg: #fef2f2;
    --cvs-high: #c2410c;
    --cvs-high-bg: #fff7ed;
    --cvs-medium: #a16207;
    --cvs-medium-bg: #fffbeb;
    --cvs-low: #047857;
    --cvs-low-bg: #ecfdf5;
    --cvs-radius: 14px;
    --cvs-radius-sm: 10px;
    --cvs-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    --cvs-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.07);
}

/* App wrapper */
.cvs-app {
    margin-bottom: 2rem;
}

.cvs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
    .cvs-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
}

@media (min-width: 1024px) {
    .cvs-grid {
        gap: 28px;
    }
}

/* Panels */
.cvs-panel {
    background: var(--cvs-surface);
    border: 1px solid var(--cvs-border);
    border-radius: var(--cvs-radius);
    box-shadow: var(--cvs-shadow-md);
    overflow: hidden;
    min-width: 0;
}

.cvs-panel__header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 18px;
    border-bottom: 1px solid var(--cvs-border);
    background: var(--cvs-bg);
}

.cvs-panel__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--cvs-radius-sm);
    background: var(--cvs-accent-light);
    flex-shrink: 0;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3C/svg%3E") no-repeat center;
    mask-size: 22px;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3C/svg%3E") no-repeat center;
    -webkit-mask-size: 22px;
    background-color: var(--cvs-accent);
}

.cvs-panel__icon--report {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpolyline points='14 2 14 8 20 8'/%3E%3Cline x1='16' y1='13' x2='8' y2='13'/%3E%3Cline x1='16' y1='17' x2='8' y2='17'/%3E%3Cline x1='10' y1='9' x2='8' y2='9'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpolyline points='14 2 14 8 20 8'/%3E%3Cline x1='16' y1='13' x2='8' y2='13'/%3E%3Cline x1='16' y1='17' x2='8' y2='17'/%3E%3Cline x1='10' y1='9' x2='8' y2='9'/%3E%3C/svg%3E");
}

.cvs-panel__title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--cvs-text);
    margin: 0 0 2px 0;
    line-height: 1.25;
}

.cvs-panel__subtitle {
    font-size: 0.8125rem;
    color: var(--cvs-muted);
    margin: 0;
    line-height: 1.35;
}

.cvs-panel__body {
    padding: 18px;
}

@media (min-width: 768px) {
    .cvs-panel__body {
        padding: 20px;
    }
}

/* Form fields */
.cvs-field {
    margin-bottom: 16px;
}

.cvs-field:last-of-type {
    margin-bottom: 18px;
}

.cvs-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--cvs-text);
    margin-bottom: 6px;
}

.cvs-select {
    width: 100%;
    max-width: 100%;
    padding: 10px 12px;
    font-size: 0.9375rem;
    line-height: 1.4;
    color: var(--cvs-text);
    background: var(--cvs-surface);
    border: 1px solid var(--cvs-border);
    border-radius: var(--cvs-radius-sm);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 36px;
}

.cvs-select:focus {
    outline: none;
    border-color: var(--cvs-accent);
    box-shadow: 0 0 0 3px var(--cvs-accent-light);
}

.cvs-textarea {
    width: 100%;
    min-height: 220px;
    padding: 12px 14px;
    
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--cvs-text);
    background: var(--cvs-surface);
    border: 1px solid var(--cvs-border);
    border-radius: var(--cvs-radius-sm);
    resize: vertical;
}

.cvs-textarea::placeholder {
    color: var(--cvs-muted);
}

.cvs-textarea:focus {
    outline: none;
    border-color: var(--cvs-accent);
    box-shadow: 0 0 0 3px var(--cvs-accent-light);
}

/* Actions */
.cvs-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.cvs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.25;
    border: none;
    border-radius: var(--cvs-radius-sm);
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    min-height: 44px;
}

.cvs-btn:active {
    transform: scale(0.98);
}

.cvs-btn--primary {
    color: #fff;
    background: var(--cvs-accent);
}

.cvs-btn--primary:hover {
    background: var(--cvs-accent-hover);
}

.cvs-btn--primary:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--cvs-accent-light);
}

.cvs-btn__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat center;
    mask-size: 100%;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat center;
    -webkit-mask-size: 100%;
    background-color: currentColor;
}

.cvs-btn--secondary {
    color: var(--cvs-muted);
    background: transparent;
    border: 1px solid var(--cvs-border);
}

.cvs-btn--secondary:hover {
    color: var(--cvs-text);
    background: var(--cvs-bg);
}

.cvs-btn--secondary:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--cvs-border);
}

.cvs-btn.is-loading .cvs-btn__icon {
    mask-image: none;
    -webkit-mask-image: none;
    background: transparent;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: cvs-spin 0.7s linear infinite;
}

@keyframes cvs-spin {
    to { transform: rotate(360deg); }
}

/* Summary */
.cvs-summary {
    margin-bottom: 16px;
}

.cvs-summary__placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 28px 16px;
    text-align: center;
    color: var(--cvs-muted);
    font-size: 0.9375rem;
    line-height: 1.4;
}

.cvs-summary__placeholder p {
    margin: 10px 0 0 0;
}

.cvs-summary__icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--cvs-bg);
    flex-shrink: 0;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='1.5'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3C/svg%3E") no-repeat center;
    mask-size: 26px;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='1.5'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 8 3v7c0 6 8 10 8 10z'/%3E%3C/svg%3E") no-repeat center;
    -webkit-mask-size: 26px;
    background-color: var(--cvs-muted);
}

.cvs-summary--empty .cvs-summary__stats {
    display: none !important;
}

.cvs-summary:not(.cvs-summary--empty) .cvs-summary__placeholder {
    display: none;
}

.cvs-summary__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.cvs-stat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: var(--cvs-radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
}

.cvs-stat--critical {
    background: var(--cvs-critical-bg);
    color: var(--cvs-critical);
}

.cvs-stat--high {
    background: var(--cvs-high-bg);
    color: var(--cvs-high);
}

.cvs-stat--medium {
    background: var(--cvs-medium-bg);
    color: var(--cvs-medium);
}

.cvs-stat--low {
    background: var(--cvs-low-bg);
    color: var(--cvs-low);
}

.cvs-stat--clean {
    background: var(--cvs-low-bg);
    color: var(--cvs-low);
}

/* Findings list */
.cvs-findings {
    min-height: 80px;
}

.cvs-findings-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cvs-finding {
    padding: 14px 16px;
    border-radius: var(--cvs-radius-sm);
    border-left: 4px solid;
    background: var(--cvs-bg);
}

.cvs-finding--critical {
    border-left-color: var(--cvs-critical);
    background: var(--cvs-critical-bg);
}

.cvs-finding--high {
    border-left-color: var(--cvs-high);
    background: var(--cvs-high-bg);
}

.cvs-finding--medium {
    border-left-color: var(--cvs-medium);
    background: var(--cvs-medium-bg);
}

.cvs-finding--low {
    border-left-color: var(--cvs-low);
    background: var(--cvs-low-bg);
}

.cvs-finding__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
}

.cvs-finding__type {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--cvs-text);
}

.cvs-finding__severity {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.cvs-finding__severity--critical {
    background: var(--cvs-critical);
    color: #fff;
}

.cvs-finding__severity--high {
    background: var(--cvs-high);
    color: #fff;
}

.cvs-finding__severity--medium {
    background: var(--cvs-medium);
    color: #fff;
}

.cvs-finding__severity--low {
    background: var(--cvs-low);
    color: #fff;
}

.cvs-finding__desc {
    font-size: 0.875rem;
    color: var(--cvs-text);
    line-height: 1.45;
    margin: 0 0 8px 0;
}

.cvs-finding__fix {
    font-size: 0.8125rem;
    color: var(--cvs-muted);
    line-height: 1.4;
    margin: 0;
}

.cvs-finding__fix strong {
    color: var(--cvs-text);
    font-weight: 600;
}