/* ═══════════════════════════════════════════════════════════
   IOC Hunter — Internal Exposure Engine
   Design System: Dark Glassmorphism + Cyber aesthetic
═══════════════════════════════════════════════════════════ */

/* ── Design Tokens ─────────────────────────────────────── */
:root {
    --bg-base:        #070d1a;
    --bg-primary:     #0c1528;
    --bg-secondary:   #111f38;
    --bg-card:        rgba(17, 31, 56, 0.7);
    --glass-bg:       rgba(255, 255, 255, 0.04);
    --glass-border:   rgba(255, 255, 255, 0.08);
    --glass-border-h: rgba(99, 179, 237, 0.3);

    --accent:       #3b82f6;
    --accent-dark:  #2563eb;
    --accent-glow:  rgba(59, 130, 246, 0.25);

    --text-primary:   #e8f0fe;
    --text-secondary: #748aaa;
    --text-muted:     #4a5e7a;

    --verdict-malicious:  #f87171;
    --verdict-suspicious: #fbbf24;
    --verdict-clean:      #34d399;
    --verdict-unknown:    #64748b;

    --font: 'Inter', system-ui, -apple-system, sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.4);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.5);
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Body ───────────────────────────────────────────────── */
body {
    background-color: var(--bg-base);
    background-image:
        radial-gradient(ellipse at 20% 20%, rgba(59, 130, 246, 0.07) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 80%, rgba(99, 102, 241, 0.05) 0%, transparent 60%),
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: auto, auto, 28px 28px, 28px 28px;
    color: var(--text-primary);
    font-family: var(--font);
    line-height: 1.6;
    min-height: 100vh;
}

/* ── Glass Panel ─────────────────────────────────────────── */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* ── App Container ───────────────────────────────────────── */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ── Header ──────────────────────────────────────────────── */
.glass-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.9rem 2rem;
    background: rgba(7, 13, 26, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: var(--accent);
    font-weight: 700;
    font-size: 1.2rem;
}
.logo svg { flex-shrink: 0; }
.header-subtitle {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2px 8px;
    border-radius: 999px;
    margin-left: 0.25rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ── Dashboard Grid ──────────────────────────────────────── */
.dashboard-grid {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
    flex: 1;
    align-items: start;
}

@media (max-width: 1100px) {
    .dashboard-grid { grid-template-columns: 1fr; }
}

/* ── Left Column ─────────────────────────────────────────── */
.left-col {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ── Panel ───────────────────────────────────────────────── */
.panel { padding: 1.25rem; }

.panel-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

/* ── Upload Panel ────────────────────────────────────────── */
.upload-panel { display: flex; flex-direction: column; gap: 0.75rem; }

.upload-block { display: flex; flex-direction: column; gap: 0.5rem; }

.upload-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* ── Drop Zone ───────────────────────────────────────────── */
.drop-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 1.5rem 1rem;
    border: 1.5px dashed rgba(99, 179, 237, 0.35);
    border-radius: var(--radius-md);
    background: rgba(59, 130, 246, 0.04);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}
.drop-zone svg   { color: var(--text-muted); margin-bottom: 0.25rem; }
.drop-zone span  { font-size: 0.825rem; color: var(--text-secondary); }
.drop-zone small { font-size: 0.72rem; color: var(--text-muted); }
.drop-zone:hover,
.drop-zone.drag-over {
    border-color: var(--accent);
    background: rgba(59, 130, 246, 0.1);
}
.drop-zone.drag-over { box-shadow: 0 0 0 3px var(--accent-glow); }

.drop-link {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.drop-link:hover { color: #60a5fa; }

/* File inputs are visually hidden but still in the DOM to avoid Edge click bugs */
input[type="file"].hidden-file { position: absolute; width: 1px; height: 1px; opacity: 0; z-index: -1; }

.file-status {
    font-size: 0.78rem;
    color: var(--verdict-clean);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.company-status {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.drop-zone-company {
    border-color: rgba(99, 102, 241, 0.2);
    background: rgba(99, 102, 241, 0.03);
}
.drop-zone-company:hover,
.drop-zone-company.drag-over {
    border-color: #818cf8;
    background: rgba(99, 102, 241, 0.07);
}

.divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.divider::before, .divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--glass-border);
}

/* ── Textarea ────────────────────────────────────────────── */
textarea {
    width: 100%;
    height: 130px;
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    padding: 0.875rem;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    resize: vertical;
    transition: border-color 0.2s;
}
textarea:focus { outline: none; border-color: var(--accent); }
textarea::placeholder { color: var(--text-muted); }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover:not(:disabled) { background: var(--accent-dark); box-shadow: 0 0 16px var(--accent-glow); }

.btn-outline {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}
.btn-outline:hover { background: rgba(255,255,255,0.05); border-color: var(--accent); }

.btn-warning { background: #d97706; color: white; }
.btn-warning:hover:not(:disabled) { background: #b45309; }

.btn-danger {
    background: transparent;
    border: 1px solid var(--verdict-malicious);
    color: var(--verdict-malicious);
}
.btn-danger:hover:not(:disabled) { background: var(--verdict-malicious); color: white; }

.btn-sm { padding: 0.25rem 0.6rem; font-size: 0.75rem; }

.btn-icon { background: transparent; border: none; color: var(--text-secondary); cursor: pointer; display: flex; align-items: center; }
.btn-icon:hover { color: var(--text-primary); }

/* ── Action Buttons ──────────────────────────────────────── */
.action-buttons { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.action-buttons .btn-primary { flex: 1; }

/* ── Stat Cards ──────────────────────────────────────────── */
.stat-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}
.stat-card {
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    text-align: center;
}
.stat-card-matched { border-color: rgba(59, 130, 246, 0.3); }
.stat-card-danger  { border-color: rgba(248, 113, 113, 0.25); }
.stat-value { font-size: 1.75rem; font-weight: 700; line-height: 1; margin-bottom: 0.25rem; }
.stat-label { font-size: 0.7rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.06em; }
.stat-card-matched .stat-value { color: var(--accent); }
.stat-card-danger  .stat-value { color: var(--verdict-malicious); }

.stat-row {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.85rem; color: var(--text-secondary);
}

/* ── Status ──────────────────────────────────────────────── */
.status-idle        { color: var(--text-muted); }
.status-running     { color: var(--accent);           animation: pulse 2s infinite; }
.status-paused      { color: var(--verdict-suspicious); }
.status-ratelimited { color: var(--verdict-malicious); animation: blink 1s infinite; }
.status-completed   { color: var(--verdict-clean); }

@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.6} }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.4} }

/* ── Progress ────────────────────────────────────────────── */
.progress-panel { display: flex; flex-direction: column; gap: 0.5rem; }
.progress-details { display: flex; justify-content: space-between; font-size: 0.8rem; }
.progress-bar-bg  { width: 100%; height: 5px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), #818cf8); width: 0%; transition: width 0.4s ease; }
.timer-text { color: var(--verdict-suspicious); font-weight: 600; font-variant-numeric: tabular-nums; }
.rate-limit-warning { display: flex; align-items: center; gap: 0.4rem; font-size: 0.75rem; color: var(--text-muted); }

/* ── Results Panel ───────────────────────────────────────── */
.results-panel { display: flex; flex-direction: column; padding: 0; overflow: hidden; background: var(--glass-bg); }
.right-col { min-height: 600px; background: rgba(17, 31, 56, 0.5); }

.results-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.results-title {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 1rem; font-weight: 700;
}
.results-actions {
    display: flex; gap: 0.625rem; align-items: center; flex-wrap: wrap;
}

/* ── Filter / Search ─────────────────────────────────────── */
.filter-select, .search-input {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.45rem 0.75rem;
    border-radius: var(--radius-md);
    font-family: var(--font);
    font-size: 0.83rem;
}
.filter-select:focus, .search-input:focus { outline: none; border-color: var(--accent); }
.filter-select option { background: var(--bg-secondary); }
.search-input { width: 175px; }

/* ── Table ───────────────────────────────────────────────── */
.table-container { overflow-x: auto; flex: 1; }

.modern-table { width: 100%; border-collapse: collapse; font-size: 0.83rem; text-align: left; }
.modern-table th {
    background: rgba(0,0,0,0.3);
    padding: 0.875rem 1rem;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--glass-border);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.modern-table td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    vertical-align: middle;
}
.modern-table tr:hover td { background: rgba(255,255,255,0.025); }

/* Matched row highlight */
.modern-table tr.row-matched td { background: rgba(59, 130, 246, 0.07); }
.modern-table tr.row-matched:hover td { background: rgba(59, 130, 246, 0.13); }

.ioc-value  { font-family: 'Courier New', monospace; font-size: 0.82rem; letter-spacing: 0.02em; }
.vt-score   { font-variant-numeric: tabular-nums; font-weight: 600; }
.isp-cell   { font-size: 0.78rem; color: var(--text-secondary); max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Badges ──────────────────────────────────────────────── */
.badge {
    display: inline-flex; align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    border: 1px solid transparent;
}

.badge-malicious  { background: rgba(248,113,113,0.15); color: var(--verdict-malicious);  border-color: rgba(248,113,113,0.3); }
.badge-suspicious { background: rgba(251,191,36,0.15);  color: var(--verdict-suspicious); border-color: rgba(251,191,36,0.3); }
.badge-clean      { background: rgba(52,211,153,0.15);  color: var(--verdict-clean);     border-color: rgba(52,211,153,0.3); }
.badge-unknown    { background: rgba(100,116,139,0.15); color: var(--verdict-unknown);   border-color: rgba(100,116,139,0.3); }
.badge-info       { background: rgba(59,130,246,0.12);  color: #93c5fd;                  border-color: rgba(59,130,246,0.25); }
.badge-secure     { background: rgba(52,211,153,0.1);   color: var(--verdict-clean);     border-color: rgba(52,211,153,0.2);  font-size: 0.65rem; cursor: help; }

.type-badge { background: rgba(255,255,255,0.06); color: var(--text-secondary); border-color: var(--glass-border); }

/* Match status badges */
.match-badge {
    display: inline-flex; align-items: center; gap: 0.3rem;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    font-weight: 600;
}
.match-yes { background: rgba(248,113,113,0.12); color: #fca5a5;  border: 1px solid rgba(248,113,113,0.25); }
.match-no  { background: rgba(100,116,139,0.1);  color: var(--text-muted); border: 1px solid rgba(100,116,139,0.2); }

/* ── Empty State ─────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 4rem 2rem !important;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ── Dropdown ────────────────────────────────────────────── */
.dropdown { position: relative; }
.dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    min-width: 180px;
    box-shadow: var(--shadow-lg);
    z-index: 20;
    overflow: hidden;
}
.dropdown-menu a {
    display: flex; align-items: center; gap: 0.5rem;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: background 0.15s;
}
.dropdown-menu a:hover { background: rgba(255,255,255,0.06); }

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    z-index: 100;
}
.modal { width: 90%; max-width: 480px; background: var(--bg-primary); }
.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex; justify-content: space-between; align-items: center;
}
.modal-header h3 { font-size: 1.1rem; }
.modal-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 1rem; }
.modal-body p { color: var(--text-secondary); font-size: 0.875rem; }
.modal-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--glass-border); display: flex; justify-content: flex-end; }

.input-group { display: flex; flex-direction: column; gap: 0.4rem; }
.input-group label { font-size: 0.85rem; font-weight: 600; display: flex; align-items: center; gap: 0.4rem; }
.input-group input {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 0.7rem 0.875rem;
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 0.875rem;
    transition: border-color 0.2s;
}
.input-group input:focus { border-color: var(--accent); outline: none; }

.modal-notice {
    display: flex; align-items: flex-start; gap: 0.5rem;
    background: rgba(251,191,36,0.08);
    border: 1px solid rgba(251,191,36,0.2);
    color: var(--verdict-suspicious);
    padding: 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 768px) {
    .glass-header { padding: 0.875rem 1rem; }
    .header-subtitle { display: none; }
    .dashboard-grid { padding: 1rem; gap: 1rem; }
    .results-header { flex-direction: column; align-items: stretch; }
    .results-actions { flex-wrap: wrap; }
    .search-input { width: 100%; }
    .stat-cards { grid-template-columns: repeat(3, 1fr); }
    .modern-table th, .modern-table td { padding: 0.6rem 0.75rem; }
}
@media (max-width: 480px) {
    .stat-cards { grid-template-columns: 1fr 1fr; }
    .action-buttons { flex-direction: column; }
    .action-buttons .btn { width: 100%; }
}