@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap');

:root{
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --background: #f8fafc;
    --surface: #ffffff;
    --text: #1e293b;
    --text-secondary: #64748b;
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #10b981;
    --border-radius: 12px;
}

body{
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    padding: 2rem;
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body.dark {
    --background: #0f172a;
    --surface: #1e293b;
    --text: #f1f5f9;
    --text-secondary: #cbd5e1;
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #10b981;
}

.container{
    background: var(--surface);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    width: 100%;
    max-width: 525px;
    margin: 0 auto;
}

h1{
    color: var(--text);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.025em;
}

/* Theme Controls */
.controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.color-picker {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.color-picker label {
    font-weight: 500;
    color: var(--text);
}

#button-color {
    width: 40px;
    height: 40px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 0;
    cursor: pointer;
    background: transparent;
}

#theme-toggle {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: var(--border-radius);
    padding: 0.6rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

#theme-toggle:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

section{
    margin: 1.5rem 0;
    text-align: left;
}

input[type="text"], input[type="file"]{
    width: 100%;
    padding: 0.6rem 0.875rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    background-color: var(--surface);
    color: var(--text);
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    box-sizing: border-box;
    margin-bottom: 0.75rem;
}

input[type="text"]:focus{
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

button{
    width: 100%;
    padding: 0.6rem 1.25rem;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

button:hover{
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

.loading{
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.spinner{
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid var(--background);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
    margin: 1rem auto 0;
}

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

#result{
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--surface);
    border-radius: var(--border-radius);
    border: 1px solid #e2e8f0;
    display: none;
}

#result h3{
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--text);
}

#result button{
    margin-top: 1rem;
}

#result .error{
    color: var(--danger);
    background-color: #fee2e2;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 0;
}

.safe{
    color: var(--success);
    font-weight: 600;
}

.malicious{
    color: var(--danger);
    font-weight: 600;
}

.suspicious{
    color: var(--warning);
    font-weight: 600;
}

.verdict {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-weight: 700;
    margin-left: 0.5rem;
}

.verdict.safe {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.verdict.malicious {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.verdict.suspicious {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.scan-stats{
    background: var(--surface);
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 1rem 0;
}

/* Dark mode scan stats */
body.dark .scan-stats {
    background-color: #1e293b;
    border-color: #334155;
}

.scan-stats ul{
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0 0;
}

.scan-stats li{
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
}

.scan-stats li::before{
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 8px;
}

.scan-stats li span.malicious::before{
    background-color: var(--danger);
}

.scan-stats li span.suspicious::before{
    background-color: var(--warning);
}

.scan-stats li span.safe::before{
    background-color: var(--success);
}

.progress-section{
    margin: 2rem 0;
}

.progress-label{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.progress-percent{
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.progress-stacked{
    height: 24px;
    border-radius: var(--border-radius);
    background-color: #f1f5f9;
    overflow: hidden;
    display: flex;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    transition: background-color 0.3s ease;
}

body.dark .progress-stacked {
    background-color: #1e293b;
    border-color: #334155;
}

.progress-stacked:not(.animate) .progress-bar{
    width: 0 !important;
}

.progress-bar{
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    transition: all 1s ease-in-out;
    position: relative;
    min-width: 2rem;
}

.progress-bar.malicious{
    background: #dc2626;
    background-image: linear-gradient(110deg, #ef4444 0%, #dc2626 50%, #b91c1c 100%);
    box-shadow: 0 1px 3px #dc2626;
}

.progress-bar.suspicious{
    background: #f97316;
    background-image: linear-gradient(110deg, #fb923c 0%, #f97316 50%, #ea580c 100%);
    box-shadow: 0 1px 3px #f97316;
}

.progress-bar.safe{
    background: #22c55e;
    background-image: linear-gradient(110deg, #4ade80 0%, #22c55e 50%, #16a34a 100%);
    box-shadow: 0 1px 3px #22c55e;
}

.progress-bar.undetected{
    background: #64748b;
    background-image: linear-gradient(110deg, #94a3b8 0%, #64748b 50%, #475569 100%);
    box-shadow: 0 1px 3px #64748b;
}

.progress-label-overlay{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    z-index: 1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    font-weight: 700;
}

.progress-bar[style*="width: 1."]{
    min-width: 2rem;
}

.progress-legend{
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.legend-item{
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.legend-color{
    width: 12px;
    height: 12px;
    border-radius: 2px;
    margin-right: 0.5rem;
}

.legend-color.malicious{
    background: #dc2626;
}

.legend-color.suspicious{
    background: #f97316;
}

.legend-color.safe{
    background: #22c55e;
}

.legend-color.undetected{
    background: #64748b;
}

.detection-details{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.detail-item{
    background: #fff;
    padding: 0.875rem;
    border-radius: var(--border-radius);
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s ease;
}

/* Dark mode detail items */
body.dark .detail-item {
    background-color: #1e293b;
    border-color: #334155;
}

.detail-item::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, currentColor, transparent);
    opacity: 0.8;
}

.detail-item.malicious::before{
    background: #dc2626;
}

.detail-item.suspicious::before{
    background: #f97316;
}

.detail-item.safe::before{
    background: #22c55e;
}

.detail-item:not(.malicious):not(.suspicious):not(.safe)::before{
    background: #64748b;
}

.detail-label{
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.detail-value{
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* Dark mode detail value */
body.dark .detail-value {
    color: #f1f5f9;
}

.detail-percent{
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.detail-item:hover{
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Modal Styles */
.modal{
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0);
    opacity: 0;
    transition: background-color 0.3s ease, backdrop-filter 0.3s ease, opacity 0.3s ease;
}

.modal.show{
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    opacity: 1;
}

.modal-content{
    background-color: var(--surface);
    padding: 1.5rem;
    margin: 5% auto;
    width: 80%;
    max-width: 800px;
    max-height: 80vh;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    overflow-y: auto;
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal.show .modal-content{
    transform: translateY(0);
    opacity: 1;
}

/* Enhanced Full Report Modal */
#full-report-modal .modal-content {
    position: relative;
    padding-top: 3.5rem;
    max-height: 85vh;
}

#full-report-modal .close {
    position: absolute;
    right: 1.5rem;
    top: 1.25rem;
    font-size: 1.75rem;
    font-weight: 300;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s ease;
    background: none;
    width: auto;
    height: auto;
    padding: 0;
    line-height: 1;
    z-index: 10;
}

#full-report-modal .close:hover {
    color: var(--danger);
    background: none;
    transform: none;
}

#full-report-content{
    margin-top: 1rem;
}

#full-report-content h3{
    margin-top: 0;
    margin-bottom: 1.5rem;
    color: var(--text);
}

#full-report-content table{
    width: 100%;
    border-collapse: collapse;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-top: 1.5rem;
}

#full-report-content th{
    background-color: var(--primary-color);
    color: #fff;
    font-weight: 600;
    padding: 1rem;
    text-align: left;
    border: none;
}

body.dark #full-report-content th {
    background-color: var(--primary-color);
    color: #fff;
}

#full-report-content td{
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    color: var(--text);
    transition: all 0.2s ease;
}

body.dark #full-report-content td {
    border-color: #334155;
    background-color: #1e293b;
    color: var(--text);
}

#full-report-content tr {
    transition: background-color 0.2s ease;
}

#full-report-content tr:hover {
    background-color: #f8fafc;
}

body.dark #full-report-content tr:hover {
    background-color: #2d3748 !important;
}

#full-report-content tr:hover td.malicious {
    background-color: rgba(239, 68, 68, 0.1) !important;
}

#full-report-content tr:hover td.suspicious {
    background-color: rgba(245, 158, 11, 0.1) !important;
}

#full-report-content tr:hover td.safe {
    background-color: rgba(16, 185, 129, 0.1) !important;
}

/* Dark mode specific hover states */
body.dark #full-report-content tr:hover td.malicious {
    background-color: rgba(239, 68, 68, 0.2) !important;
}

body.dark #full-report-content tr:hover td.suspicious {
    background-color: rgba(245, 158, 11, 0.2) !important;
}

body.dark #full-report-content tr:hover td.safe {
    background-color: rgba(16, 185, 129, 0.2) !important;
}

#full-report-content tr:hover td {
    color: inherit;
}

#full-report-modal .modal-content::-webkit-scrollbar {
    width: 8px;
}

#full-report-modal .modal-content::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

#full-report-modal .modal-content::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

body.dark #full-report-modal .modal-content::-webkit-scrollbar-track {
    background: #334155;
}

body.dark #full-report-modal .modal-content::-webkit-scrollbar-thumb {
    background: #475569;
}

@media screen and (max-width: 768px) {
    body{
        padding: 1rem;
    }

    .container{
        padding: 1.25rem;
    }

    .controls {
        flex-direction: column;
        align-items: stretch;
    }

    .color-picker {
        justify-content: space-between;
        padding: 0.75rem 1rem;
        background: var(--surface);
        border-radius: var(--border-radius);
        border: 1px solid #e2e8f0;
    }

    .modal-content{
        width: 95%;
        margin: 2% auto;
        padding: 1.25rem;
    }

    #full-report-modal .modal-content {
        padding-top: 3rem;
    }

    #full-report-modal .close {
        right: 1.25rem;
        top: 1rem;
    }

    .detection-details{
        grid-template-columns: 1fr;
    }

    .progress-legend{
        justify-content: center;
    }
}
@media screen and (max-width: 480px) {
    body{
        padding: 0.75rem;
    }

    .container{
        padding: 1rem;
    }

    h1{
        font-size: 1.5rem;
    }

    #full-report-content table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .modal-content{
        width: 100%;
        margin: 0;
        border-radius: 0;
        min-height: 100vh;
        max-height: 100vh;
    }
}