/* Core Design Tokens & System Reset */
:root {
    --bg-base: hsl(224, 25%, 6%);
    --bg-surface: rgba(18, 22, 33, 0.7);
    --bg-surface-opaque: hsl(222, 24%, 10%);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(0, 242, 254, 0.25);
    
    --text-primary: hsl(210, 25%, 98%);
    --text-secondary: hsl(215, 16%, 74%);
    --text-muted: hsl(218, 12%, 50%);
    
    --accent-cyan: hsl(188, 100%, 50%);
    --accent-cyan-rgb: 0, 242, 254;
    --accent-cyan-dark: hsl(190, 100%, 35%);
    --accent-amber: hsl(38, 98%, 54%);
    --accent-amber-rgb: 247, 166, 28;
    --accent-red: hsl(354, 85%, 55%);
    --accent-green: hsl(145, 80%, 45%);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --transition-standard: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-premium: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
}

/* Stunning Dynamic Ambient Background Glow */
.app-background-glow {
    position: fixed;
    top: -20%;
    left: 20%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(var(--accent-cyan-rgb), 0.05) 0%, rgba(var(--bg-base), 0) 70%);
    z-index: -1;
    pointer-events: none;
    filter: blur(100px);
}

.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    gap: 2rem;
}

/* Header UI Block */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
    gap: 2rem;
    flex-wrap: wrap;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-cyan-dark) 100%);
    color: var(--bg-base);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(var(--accent-cyan-rgb), 0.3);
}

.logo-icon svg {
    width: 26px;
    height: 26px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: 2px;
    background: linear-gradient(to right, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-subtitle {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--accent-cyan);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.header-titles {
    flex: 1;
    min-width: 300px;
}

.header-titles h1 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 2.2rem;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.header-titles p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 750px;
}

/* Badges & Pills */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.badge-secure {
    background-color: rgba(var(--accent-cyan-rgb), 0.06);
    border-color: rgba(var(--accent-cyan-rgb), 0.15);
    color: var(--accent-cyan);
    box-shadow: 0 0 15px rgba(var(--accent-cyan-rgb), 0.05);
}

.badge svg {
    width: 14px;
    height: 14px;
}

/* Layout Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 460px 1fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

/* Premium Panel Styling (Glassmorphism) */
.panel-section {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 2rem;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-standard);
}

.panel-section:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.panel-header {
    margin-bottom: 1.75rem;
}

.panel-header h2 {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.25rem;
}

.step-num {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-cyan-dark) 100%);
    color: var(--bg-base);
    font-weight: 700;
    font-size: 0.95rem;
    width: 26px;
    height: 26px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
}

.panel-description {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Preset Options Dropdown */
.preset-selector-group {
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 1rem;
}

.preset-selector-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.custom-select-wrapper {
    position: relative;
    width: 100%;
}

.custom-select-wrapper select {
    width: 100%;
    background: var(--bg-base);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: var(--font-body);
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    transition: var(--transition-standard);
}

.custom-select-wrapper select:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(var(--accent-cyan-rgb), 0.15);
}

.select-arrow {
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--text-secondary);
    border-bottom: 2px solid var(--text-secondary);
    transform: translateY(-70%) rotate(45deg);
    pointer-events: none;
    transition: var(--transition-standard);
}

.custom-select-wrapper select:focus ~ .select-arrow {
    border-color: var(--accent-cyan);
}

/* Input Fields & Textareas */
.form-inputs {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
}

.input-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.input-label-area {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.input-field label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.field-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.input-field textarea {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    min-height: 110px;
    resize: vertical;
    transition: var(--transition-standard);
}

.input-field textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 12px rgba(var(--accent-cyan-rgb), 0.15);
    background: rgba(0, 0, 0, 0.3);
}

/* Custom Scrollbars for Textareas and Panes */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Premium Buttons & Glow FX */
.btn {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.9rem 1.75rem;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition-standard);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-cyan-dark) 100%);
    color: var(--bg-base);
    width: 100%;
    box-shadow: 0 4px 20px rgba(var(--accent-cyan-rgb), 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(var(--accent-cyan-rgb), 0.35);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.icon {
    width: 16px;
    height: 16px;
}

/* Placeholder State */
.results-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem;
    text-align: center;
    border: 2px dashed rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.08);
    color: var(--text-muted);
}

.placeholder-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    opacity: 0.4;
}

.results-placeholder h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.results-placeholder p {
    font-size: 0.85rem;
    max-width: 320px;
}

/* Metrics and Dashboard Cards */
.results-content {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    animation: fadeIn 0.4s ease-out;
}

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

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
}

.metric-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    transition: var(--transition-standard);
}

.metric-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
}

.metric-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-value {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
}

/* Glow effects for statuses */
.status-glow {
    position: relative;
    color: var(--accent-green);
    text-shadow: 0 0 10px rgba(145, 254, 0, 0.2);
}

.status-glow.drifted {
    color: var(--accent-amber);
    text-shadow: 0 0 10px rgba(var(--accent-amber-rgb), 0.2);
}

.status-glow.critical {
    color: var(--accent-red);
    text-shadow: 0 0 10px rgba(255, 0, 0, 0.25);
}

.text-accent-cyan { color: var(--accent-cyan); text-shadow: 0 0 10px rgba(var(--accent-cyan-rgb), 0.2); }
.text-accent-amber { color: var(--accent-amber); }

/* Navigation Tabs */
.tabs-nav {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    gap: 1rem;
    overflow-x: auto;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.75rem 0.5rem;
    cursor: pointer;
    position: relative;
    white-space: nowrap;
    transition: var(--transition-standard);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--accent-cyan);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-cyan);
    box-shadow: 0 0 8px rgba(var(--accent-cyan-rgb), 0.6);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.tab-pane.active {
    display: block;
}

/* Alerts Banners */
.alert-banner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.alert-banner.success {
    background: rgba(145, 254, 0, 0.05);
    border: 1px solid rgba(145, 254, 0, 0.2);
    color: hsl(145, 80%, 45%);
}

.alert-banner.warning {
    background: rgba(var(--accent-amber-rgb), 0.06);
    border: 1px solid rgba(var(--accent-amber-rgb), 0.2);
    color: var(--accent-amber);
}

.alert-banner.error {
    background: rgba(255, 0, 0, 0.05);
    border: 1px solid rgba(255, 0, 0, 0.2);
    color: hsl(354, 85%, 65%);
}

/* Report Sections and Tables */
.report-section {
    margin-bottom: 1.75rem;
}

.report-section h3 {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.85rem;
    color: var(--text-primary);
}

.table-container {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: left;
}

th, td {
    padding: 0.9rem 1.2rem;
}

th {
    background: rgba(255, 255, 255, 0.03);
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    font-family: var(--font-heading);
}

td {
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.01);
}

.table-badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.table-badge-ok { background: rgba(145, 254, 0, 0.1); color: var(--accent-green); }
.table-badge-pending { background: rgba(var(--accent-amber-rgb), 0.1); color: var(--accent-amber); }
.table-badge-missing { background: rgba(255, 0, 0, 0.1); color: hsl(354, 85%, 65%); }

/* Security audit cards */
.security-card-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.security-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.2rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: var(--transition-standard);
}

.security-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
}

.sec-card-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.sec-card-icon.danger { color: var(--accent-red); }
.sec-card-icon.warning { color: var(--accent-amber); }
.sec-card-icon.success { color: var(--accent-green); }

.sec-card-info h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.sec-card-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.sec-card-code {
    display: inline-block;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-cyan);
    margin-top: 0.35rem;
}

/* Export Panel */
.export-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.markdown-preview-container {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.markdown-preview-container pre {
    margin: 0;
}

.markdown-preview-container code {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-break: break-all;
}

/* Footer UI Block */
.app-footer-bar {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.app-footer-bar p {
    max-width: 800px;
    margin: 0 auto;
}

.copyright {
    font-weight: 500;
    color: var(--text-muted);
}

.hidden {
    display: none !important;
}