/**
 * A² Site Recon - Ad Armory Brand
 * v2.0.0
 */

:root {
    --a2sr-primary: #00cdfb;
    --a2sr-purple: #5745ff;
    --a2sr-gradient: linear-gradient(135deg, #00cdfb 0%, #5745ff 100%);
    --a2sr-bg: #0d0d0d;
    --a2sr-card: #141414;
    --a2sr-card-hover: #1a1a1a;
    --a2sr-border: rgba(255, 255, 255, 0.08);
    --a2sr-text: #a0a0a0;
    --a2sr-text-bright: #ffffff;
    --a2sr-text-dim: #666666;
    --a2sr-success: #22c55e;
    --a2sr-warning: #f59e0b;
    --a2sr-danger: #ef4444;
    --a2sr-radius: 8px;
    --a2sr-radius-lg: 12px;
    --a2sr-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Base */
.a2sr-wrap {
    font-family: var(--a2sr-font);
    color: var(--a2sr-text);
    width: 100%;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

.a2sr-wrap *, .a2sr-wrap *::before, .a2sr-wrap *::after {
    box-sizing: border-box;
}

.a2sr-scanner {
    /* No max-width - inherits from site container */
}

/* ============================================
   URL Input Section
   ============================================ */
.a2sr-url-wrap {
    margin-bottom: 40px;
}

.a2sr-input-hud {
    position: relative;
    background: var(--a2sr-card);
    border: 1px solid var(--a2sr-border);
    border-radius: var(--a2sr-radius-lg);
    padding: 32px;
}

.a2sr-hud-corner { display: none; }

.a2sr-input-label {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--a2sr-primary);
    margin-bottom: 16px;
    text-transform: uppercase;
}

.a2sr-url-row {
    display: flex;
    gap: 0;
}

#top .a2sr-url-row input[type="text"],
.a2sr-wrap .a2sr-url-row input,
#a2sr-url {
    flex: 1;
    height: 56px !important;
    min-height: 56px !important;
    padding: 0 24px !important;
    font-size: 17px !important;
    font-family: var(--a2sr-font) !important;
    background: var(--a2sr-bg) !important;
    border: 1px solid var(--a2sr-border) !important;
    border-right: none !important;
    border-radius: var(--a2sr-radius) 0 0 var(--a2sr-radius) !important;
    color: var(--a2sr-text-bright) !important;
    transition: all 0.2s ease !important;
}

#top .a2sr-url-row input:focus,
.a2sr-url-row input:focus,
#a2sr-url:focus {
    outline: none !important;
    border-color: var(--a2sr-primary) !important;
    background: #000 !important;
}

.a2sr-url-row input::placeholder {
    color: var(--a2sr-text-dim) !important;
}

.a2sr-scan-btn {
    height: 56px;
    padding: 0 32px;
    background: linear-gradient(135deg, #007e99 0%, #009bbe 100%);
    color: #fff;
    border: none;
    border-radius: 0 var(--a2sr-radius) var(--a2sr-radius) 0;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.a2sr-scan-btn:hover {
    background: linear-gradient(135deg, #009bbe 0%, #00b8d4 100%);
}

.a2sr-scan-btn svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   Scanning Animation - Radar Style
   ============================================ */
.a2sr-scanning {
    display: none;
    text-align: center;
    padding: 80px 20px;
}

.a2sr-scanning.active {
    display: block;
}

.a2sr-scan-hud {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto 40px;
}

.a2sr-scan-ring {
    position: absolute;
    inset: 0;
    border: 2px solid rgba(0, 205, 251, 0.15);
    border-radius: 50%;
}

.a2sr-scan-ring:nth-child(1) {
    border-top-color: var(--a2sr-primary);
    border-right-color: var(--a2sr-primary);
    animation: a2sr-spin 1.2s linear infinite;
}

.a2sr-scan-ring:nth-child(2) {
    inset: 20px;
    border-color: rgba(87, 69, 255, 0.15);
    border-bottom-color: var(--a2sr-purple);
    border-left-color: var(--a2sr-purple);
    animation: a2sr-spin-reverse 1.8s linear infinite;
}

@keyframes a2sr-spin {
    to { transform: rotate(360deg); }
}

@keyframes a2sr-spin-reverse {
    to { transform: rotate(-360deg); }
}

/* Radar sweep effect */
.a2sr-scan-hud::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--a2sr-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 20px var(--a2sr-primary), 0 0 40px rgba(0, 205, 251, 0.3);
}

.a2sr-scan-crosshair,
.a2sr-scan-sweep { display: none; }

.a2sr-scan-readout {
    text-align: center;
}

.a2sr-scan-status {
    font-size: 20px;
    font-weight: 600;
    color: var(--a2sr-text-bright);
    margin-bottom: 8px;
}

.a2sr-scan-detail {
    font-size: 15px;
    color: var(--a2sr-text-dim);
}

/* ============================================
   Results - Two Column Layout
   ============================================ */
.a2sr-results {
    display: none;
    animation: a2sr-fadeIn 0.4s ease;
}

.a2sr-results.active {
    display: block;
}

@keyframes a2sr-fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.a2sr-hud-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 32px;
    align-items: start;
}

/* Left Panel - Score Card */
.a2sr-target-panel {
    position: sticky;
    top: 24px;
}

.a2sr-target-card {
    background: var(--a2sr-card);
    border: 1px solid var(--a2sr-border);
    border-radius: var(--a2sr-radius-lg);
    padding: 28px;
}

.a2sr-target-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--a2sr-text-dim);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.a2sr-target-domain {
    font-size: 20px;
    font-weight: 600;
    color: var(--a2sr-text-bright);
    word-break: break-all;
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--a2sr-border);
}

/* Score Display */
.a2sr-gauge {
    text-align: center;
    margin-bottom: 28px;
}

.a2sr-gauge-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.12em;
    color: var(--a2sr-text-dim);
    text-transform: uppercase;
    margin-bottom: 16px;
}

.a2sr-gauge-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 16px;
}

.a2sr-gauge-score {
    font-size: 64px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
}

.a2sr-gauge-max {
    font-size: 20px;
    color: var(--a2sr-text-dim);
    font-weight: 400;
}

.a2sr-gauge-score.excellent { color: var(--a2sr-success); text-shadow: 0 0 30px rgba(34, 197, 94, 0.3); }
.a2sr-gauge-score.good { color: #84cc16; text-shadow: 0 0 30px rgba(132, 204, 22, 0.3); }
.a2sr-gauge-score.fair { color: var(--a2sr-warning); text-shadow: 0 0 30px rgba(245, 158, 11, 0.3); }
.a2sr-gauge-score.poor { color: #f97316; text-shadow: 0 0 30px rgba(249, 115, 22, 0.3); }
.a2sr-gauge-score.failing { color: var(--a2sr-danger); text-shadow: 0 0 30px rgba(239, 68, 68, 0.3); }

.a2sr-gauge-bar {
    height: 8px;
    background: var(--a2sr-bg);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.a2sr-gauge-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.8s ease;
}

.a2sr-gauge-fill.excellent { background: var(--a2sr-success); }
.a2sr-gauge-fill.good { background: #84cc16; }
.a2sr-gauge-fill.fair { background: var(--a2sr-warning); }
.a2sr-gauge-fill.poor { background: #f97316; }
.a2sr-gauge-fill.failing { background: var(--a2sr-danger); }

.a2sr-gauge-grade {
    font-size: 14px;
    font-weight: 500;
}

.a2sr-gauge-grade.excellent { color: var(--a2sr-success); }
.a2sr-gauge-grade.good { color: #84cc16; }
.a2sr-gauge-grade.fair { color: var(--a2sr-warning); }
.a2sr-gauge-grade.poor { color: #f97316; }
.a2sr-gauge-grade.failing { color: var(--a2sr-danger); }

/* Intel Summary */
.a2sr-intel {
    background: #111111;
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--a2sr-radius);
    padding: 20px;
}

.a2sr-intel.warning {
    border-color: rgba(245, 158, 11, 0.3);
}

.a2sr-intel.good {
    border-color: rgba(34, 197, 94, 0.3);
}

.a2sr-intel-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--a2sr-danger);
    margin-bottom: 8px;
}

.a2sr-intel.warning .a2sr-intel-title { color: var(--a2sr-warning); }
.a2sr-intel.good .a2sr-intel-title { color: var(--a2sr-success); }

.a2sr-intel-text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--a2sr-text);
}

/* Right Panel - Scan Results */
.a2sr-scan-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Category Cards */
.a2sr-category {
    background: var(--a2sr-card);
    border: 1px solid var(--a2sr-border);
    border-radius: var(--a2sr-radius-lg);
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.a2sr-category:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.a2sr-category.has-critical {
    border-left: 2px solid var(--a2sr-danger);
}

.a2sr-category.has-warning {
    border-left: 2px solid var(--a2sr-warning);
}

.a2sr-category-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 24px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.a2sr-category-header:hover {
    background: rgba(255, 255, 255, 0.02);
}

.a2sr-category-name {
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    color: var(--a2sr-text-bright);
}

.a2sr-category-score {
    display: flex;
    align-items: center;
    gap: 16px;
}

.a2sr-category-bar {
    width: 100px;
    height: 6px;
    background: var(--a2sr-bg);
    border-radius: 3px;
    overflow: hidden;
}

.a2sr-category-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.a2sr-category-fill.excellent { background: var(--a2sr-success); }
.a2sr-category-fill.good { background: #84cc16; }
.a2sr-category-fill.fair { background: var(--a2sr-warning); }
.a2sr-category-fill.poor { background: #f97316; }
.a2sr-category-fill.failing { background: var(--a2sr-danger); }

.a2sr-category-value {
    font-size: 15px;
    color: var(--a2sr-text);
    min-width: 55px;
    text-align: right;
}

.a2sr-category-toggle {
    width: 24px;
    height: 24px;
    color: var(--a2sr-text-dim);
    transition: transform 0.2s ease;
}

.a2sr-category-toggle svg {
    width: 100%;
    height: 100%;
}

.a2sr-category.expanded .a2sr-category-toggle {
    transform: rotate(180deg);
}

/* Issue Badge - subtle */
.a2sr-issue-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    margin-left: 10px;
}

.a2sr-issue-badge.critical {
    background: rgba(239, 68, 68, 0.15);
    color: var(--a2sr-danger);
}

.a2sr-issue-badge.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--a2sr-warning);
}

/* Checks */
.a2sr-category-checks {
    display: none;
    border-top: 1px solid var(--a2sr-border);
    background: rgba(0, 0, 0, 0.2);
}

.a2sr-category.expanded .a2sr-category-checks {
    display: block;
}

.a2sr-check {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 24px;
    border-bottom: 1px solid var(--a2sr-border);
}

.a2sr-check:last-child {
    border-bottom: none;
}

.a2sr-check-status {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

.a2sr-check-status svg {
    width: 14px;
    height: 14px;
}

.a2sr-check.pass .a2sr-check-status { background: rgba(34, 197, 94, 0.15); }
.a2sr-check.pass .a2sr-check-status svg { stroke: var(--a2sr-success); }

.a2sr-check.warn .a2sr-check-status { background: rgba(245, 158, 11, 0.15); }
.a2sr-check.warn .a2sr-check-status svg { stroke: var(--a2sr-warning); }

.a2sr-check.fail .a2sr-check-status { background: rgba(239, 68, 68, 0.15); }
.a2sr-check.fail .a2sr-check-status svg { stroke: var(--a2sr-danger); }

.a2sr-check-content {
    flex: 1;
}

.a2sr-check-name {
    font-size: 16px;
    font-weight: 500;
    color: var(--a2sr-text-bright);
    margin-bottom: 4px;
}

.a2sr-check-finding {
    font-size: 15px;
    color: var(--a2sr-text);
}

.a2sr-check-detail {
    margin-top: 14px;
    padding: 16px;
    background: #111111;
    border-radius: var(--a2sr-radius);
    border-left: 2px solid var(--a2sr-danger);
}

.a2sr-check.warn .a2sr-check-detail {
    border-color: var(--a2sr-warning);
}

.a2sr-detail-headline {
    font-size: 15px;
    font-weight: 600;
    color: var(--a2sr-text-bright);
    margin-bottom: 6px;
}

.a2sr-detail-why {
    font-size: 14px;
    color: var(--a2sr-text);
    line-height: 1.6;
}

/* Actions */
.a2sr-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--a2sr-border);
}

.a2sr-btn {
    height: 48px;
    padding: 0 28px;
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--a2sr-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.a2sr-btn-secondary {
    background: transparent;
    color: var(--a2sr-text);
    border: 1px solid var(--a2sr-border);
}

.a2sr-btn-secondary:hover {
    color: var(--a2sr-text-bright);
    border-color: rgba(255, 255, 255, 0.2);
}

.a2sr-btn svg {
    width: 18px;
    height: 18px;
}

/* Error */
.a2sr-error {
    display: none;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--a2sr-radius);
    padding: 16px 20px;
    margin-top: 16px;
    color: var(--a2sr-danger);
    font-size: 15px;
    text-align: center;
}

.a2sr-error.active {
    display: block;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
    .a2sr-hud-layout {
        grid-template-columns: 1fr;
    }
    
    .a2sr-target-panel {
        position: static;
    }
    
    .a2sr-target-card {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    
    .a2sr-target-domain {
        grid-column: 1 / -1;
        margin-bottom: 0;
        padding-bottom: 24px;
    }
    
    .a2sr-gauge {
        margin-bottom: 0;
        text-align: left;
    }
    
    .a2sr-gauge-display {
        justify-content: flex-start;
    }
    
    .a2sr-gauge-score {
        font-size: 44px;
    }
}

@media (max-width: 600px) {
    .a2sr-target-card {
        grid-template-columns: 1fr;
        padding: 24px;
    }
    
    .a2sr-gauge {
        text-align: center;
    }
    
    .a2sr-gauge-display {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .a2sr-input-hud {
        padding: 24px 20px;
    }
    
    .a2sr-url-row {
        flex-direction: column;
        gap: 12px;
    }
    
    #top .a2sr-url-row input[type="text"],
    .a2sr-url-row input,
    #a2sr-url {
        border-right: 1px solid var(--a2sr-border) !important;
        border-radius: var(--a2sr-radius) !important;
    }
    
    .a2sr-scan-btn {
        width: 100%;
        border-radius: var(--a2sr-radius);
        justify-content: center;
    }
    
    .a2sr-category-header {
        padding: 16px 18px;
    }
    
    .a2sr-category-bar {
        width: 60px;
    }
    
    .a2sr-check {
        padding: 14px 18px;
    }
}