/* ==========================================================================
   CREDANTIS BRAND DESIGN SYSTEM (ALABASTER LIGHT EDITORIAL)
   ========================================================================== */

:root {
    --bg-primary: #FAF9F6;       /* Editorial Alabaster */
    --bg-card: #FFFFFF;          /* Clean White */
    --text-primary: #0D1B2A;     /* Rich Navy */
    --text-secondary: #334155;   /* Slate Grey */
    --text-muted: #64748B;       /* Light Grey */
    --border-color: #E2E8F0;     /* Thin slate dividers */
    --border-dark: #A1A1AA;      /* Stately boundaries */
    --accent-gold: #B89A5D;      /* Muted boardroom gold */
    --accent-gold-light: #E9E2D5;
    
    /* Institutional Alert Tones (Quiet, Restrained) */
    --severity-high: #991B1B;    /* Dull Crimson */
    --severity-high-bg: #FEF2F2;
    --severity-medium: #C2410C;  /* Dull Burnt Orange */
    --severity-medium-bg: #FFF7ED;
    --severity-low: #065F46;     /* Dull Forest Green */
    --severity-low-bg: #ECFDF5;
    
    /* Transitions & Layout Constraints */
    --transition-fast: 0.15s ease;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'IBM Plex Mono', 'JetBrains Mono', monospace;
}

/* ==========================================================================
   GENERAL RESET & BASE STYLES
   ========================================================================== */

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 500;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ==========================================================================
   COMMON LAYOUTS & CONTAINERS
   ========================================================================== */

.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
}

.screen {
    animation: fadeIn var(--transition-fast) forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.card-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    margin-bottom: 2rem;
    border-radius: 0; /* Strict editorial square corners */
}

/* ==========================================================================
   MINIMAL CALM HEADER
   ========================================================================== */

.main-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 3rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand-wordmark {
    display: block;
    height: auto;
}

.brand-wordmark-header {
    width: 280px;
    max-width: 100%;
}

.brand-wordmark-cover {
    width: 480px;
    max-width: 100%;
    margin: 0 0 3rem 0;
}

.brand-wordmark-compact {
    width: 180px;
    max-width: 100%;
    display: none;
}

@media (max-width: 768px) {
    .brand-wordmark-header {
        display: none;
    }
    .brand-wordmark-compact {
        display: block;
    }
}

.header-nav {
    display: flex;
    gap: 2.5rem;
}

.header-nav a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    position: relative;
    padding: 0.3rem 0;
    transition: color var(--transition-fast);
}

.header-nav a:hover {
    color: var(--text-primary);
}

.header-nav a.active {
    color: var(--text-primary);
}

.header-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--accent-gold);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.user-menu {
    display: flex;
    align-items: center;
}

.user-avatar {
    width: 32px;
    height: 32px;
    background-color: #E2E8F0;
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

/* ==========================================================================
   BUTTONS & ACTIONS
   ========================================================================== */

.btn {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    padding: 0.75rem 1.75rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
}

.btn-primary {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

.btn-primary:hover {
    background-color: #1e293b;
    border-color: #1e293b;
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border-color: var(--border-dark);
}

.btn-secondary:hover {
    background-color: rgba(13, 27, 42, 0.04);
    border-color: var(--text-primary);
}

.btn-sm {
    padding: 0.45rem 1.1rem;
    font-size: 0.75rem;
}

.btn-text-back {
    background: none;
    border: none;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color var(--transition-fast);
    padding: 0.5rem 0;
}

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

.btn-text-clear {
    background: none;
    border: none;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    cursor: pointer;
    text-decoration: underline;
}

.btn-text-clear:hover {
    color: var(--text-secondary);
}

/* ==========================================================================
   1. LANDING PAGE
   ========================================================================== */

.landing-screen {
    display: block;
    min-height: 100vh;
    padding: 2rem clamp(1.25rem, 4vw, 4.5rem) 5rem;
}

.landing-header {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: clamp(3rem, 6vw, 7rem);
}

.landing-hero {
    max-width: 920px;
    margin-bottom: clamp(4rem, 7vw, 8rem);
}

.landing-eyebrow,
.memo-kicker,
.memo-section-label,
.memo-meta-grid span,
.memo-margin-note span,
.sample-page span {
    color: var(--accent-gold);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(4rem, 8.5vw, 8.25rem);
    line-height: 0.95;
    margin-bottom: 1.5rem;
    max-width: 9ch;
}

.hero-subtitle {
    max-width: 52rem;
    font-size: clamp(1.1rem, 1.6vw, 1.38rem);
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    font-weight: 350;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.landing-memo-showcase {
    display: grid;
    grid-template-columns: minmax(18rem, 0.42fr) minmax(26rem, 1fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
    margin-bottom: clamp(4rem, 7vw, 7rem);
    padding-top: clamp(3rem, 5vw, 5rem);
    border-top: 1px solid var(--border-color);
}

.memo-showcase-copy {
    position: sticky;
    top: 6rem;
}

.memo-showcase-copy h2 {
    max-width: 10ch;
    margin: 0.8rem 0 1rem;
    font-family: var(--font-serif);
    font-size: clamp(2.8rem, 5vw, 5.4rem);
    line-height: 0.98;
}

.memo-showcase-copy p:not(.landing-eyebrow) {
    max-width: 32rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.memo-artifact-grid {
    display: grid;
    gap: 1.2rem;
}

.memo-artifact {
    position: relative;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: 0 28px 90px rgba(13, 27, 42, 0.12);
}

.memo-artifact-cover {
    display: grid;
    gap: 1.5rem;
    padding: clamp(1.4rem, 3vw, 2.7rem);
    border-bottom: 1px solid var(--border-color);
    background:
        linear-gradient(90deg, rgba(184, 154, 93, 0.1), transparent 48%),
        var(--bg-card);
}

.memo-artifact-cover .brand-wordmark-cover {
    width: min(20rem, 100%);
    margin-bottom: 1.2rem;
}

.memo-stamp {
    width: fit-content;
    padding: 0.45rem 0.65rem;
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.memo-artifact-cover h3 {
    margin-top: 0.45rem;
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 4.8vw, 5rem);
    line-height: 0.98;
}

.memo-subtitle {
    margin-top: 0.75rem;
    color: var(--text-muted);
}

.memo-margin-note {
    display: grid;
    gap: 0.45rem;
    max-width: 15rem;
    margin: 1.25rem clamp(1.25rem, 2vw, 2rem) 0 auto;
    padding: 0.8rem 0 0.8rem 1rem;
    border-left: 2px solid var(--accent-gold);
    color: var(--text-secondary);
}

.memo-margin-note p {
    font-size: 0.9rem;
}

.memo-meta-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--border-color);
}

.memo-meta-grid div {
    min-height: 7.5rem;
    padding: 1.1rem;
    border-right: 1px solid var(--border-color);
}

.memo-meta-grid div:last-child {
    border-right: 0;
}

.memo-meta-grid strong {
    display: block;
    margin-top: 1.5rem;
    font-family: var(--font-serif);
    font-size: 1.22rem;
    font-weight: 500;
    line-height: 1.15;
}

.memo-redaction-block {
    display: grid;
    gap: 0.72rem;
    padding: clamp(1.25rem, 2.5vw, 2rem);
    border-bottom: 1px solid var(--border-color);
}

.memo-redaction-block span,
.redacted-lines i {
    display: block;
    height: 0.72rem;
    background: #3f4650;
}

.memo-redaction-block span:nth-child(1) {
    width: 88%;
}

.memo-redaction-block span:nth-child(2),
.redacted-lines i:nth-child(2) {
    width: 72%;
    background: #8c928f;
}

.memo-redaction-block span:nth-child(3),
.redacted-lines i:nth-child(3) {
    width: 44%;
    background: #c8c1b4;
}

.memo-excerpt-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.memo-excerpt-grid section {
    min-height: 14rem;
    padding: clamp(1.1rem, 2vw, 1.7rem);
    border-right: 1px solid var(--border-color);
}

.memo-excerpt-grid section:last-child {
    border-right: 0;
}

.memo-excerpt-grid p:not(.memo-section-label) {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.memo-risk-callout {
    background: #F5EFE3;
    box-shadow: inset 3px 0 0 var(--accent-gold);
}

.memo-page-stack {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    background: var(--border-color);
    border: 1px solid var(--border-color);
}

.sample-page {
    min-height: 15rem;
    padding: clamp(1rem, 2vw, 1.5rem);
    background: var(--bg-card);
}

.sample-page h3 {
    margin-top: 2.1rem;
    font-family: var(--font-serif);
    font-size: clamp(1.45rem, 2.3vw, 2.1rem);
    line-height: 1.05;
}

.sample-page p {
    margin-top: 0.8rem;
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.redacted-lines {
    display: grid;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.risk-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 1.5rem;
}

.risk-tags b {
    padding: 0.38rem 0.5rem;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.72rem;
    font-weight: 600;
}

.landing-pillars {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    width: 100%;
    background: var(--border-color);
    border: 1px solid var(--border-color);
}

.pillar-card {
    text-align: left;
    min-height: 14rem;
    padding: clamp(1.25rem, 2vw, 1.8rem);
    background: rgba(255, 255, 255, 0.72);
}

.pillar-title {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 2.4vw, 2.25rem);
    margin-bottom: 0.8rem;
    font-weight: 500;
    position: relative;
    padding-bottom: 0.7rem;
}

.pillar-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 24px;
    height: 1px;
    background-color: var(--accent-gold);
}

.pillar-desc {
    margin-top: 2rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .landing-screen {
        padding: 1.25rem 1rem 4rem;
    }

    .landing-header {
        margin-bottom: 3rem;
    }

    .landing-memo-showcase {
        grid-template-columns: 1fr;
    }

    .memo-showcase-copy {
        position: static;
    }

    .memo-meta-grid,
    .memo-excerpt-grid,
    .memo-page-stack {
        grid-template-columns: 1fr;
    }

    .memo-meta-grid div,
    .memo-excerpt-grid section {
        border-right: 0;
        border-bottom: 1px solid var(--border-color);
    }

    .landing-pillars {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 3.6rem;
    }

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

/* ==========================================================================
   2. PORTFOLIO WORKSPACE
   ========================================================================== */

.page-header-container {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
    margin-bottom: 2.5rem;
}

.page-title {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.metrics-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.metric-tile {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

.metric-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.metric-value {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--text-primary);
}

.section-header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@media (max-width: 900px) {
    .portfolio-grid {
        grid-template-columns: 1fr 1fr;
    }
    .metrics-row {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .metrics-row {
        grid-template-columns: 1fr;
    }
}

/* Portfolio Entity Cards (Editorial & Clean) */
.entity-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 220px;
    cursor: pointer;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.entity-card:hover {
    border-color: var(--border-dark);
    transform: translateY(-2px);
}

.entity-card-header {
    margin-bottom: 1.5rem;
}

.entity-card-sector {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-gold);
    font-weight: 600;
    margin-bottom: 0.4rem;
    display: block;
}

.entity-card-name {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.3;
}

.entity-card-metrics {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
    padding-top: 1.2rem;
    font-size: 0.85rem;
}

.entity-card-metric-item {
    display: flex;
    flex-direction: column;
}

.entity-card-metric-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.2rem;
}

.entity-card-metric-value {
    font-family: var(--font-mono);
    font-weight: 600;
}

/* ==========================================================================
   3. COMPANY INTELLIGENCE PROFILE
   ========================================================================== */

.profile-back-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.profile-header-box {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
    margin-bottom: 2rem;
}

.profile-title-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.profile-company-name {
    font-family: var(--font-serif);
    font-size: 2.6rem;
    line-height: 1.1;
    margin-bottom: 0.5rem;
}

.profile-metadata-line {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.profile-metadata-line span {
    margin-right: 1.5rem;
}

.profile-metadata-line strong {
    color: var(--text-primary);
}

/* Score Metrics in Profile */
.profile-scores-row {
    display: flex;
    gap: 2.5rem;
}

.profile-score-item {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.profile-score-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.profile-score-value {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 500;
    line-height: 1;
}

/* Profile Tab / Anchor Menu */
.profile-tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 2.5rem;
}

.profile-tab-link {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    cursor: pointer;
    font-weight: 500;
    border: 1px solid transparent;
}

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

.profile-tab-link.active {
    color: var(--text-primary);
    border-color: var(--border-dark);
}

/* Profile Content Section layout */
.profile-section {
    margin-bottom: 4rem;
}

.profile-section-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 600;
    border-bottom: 1px solid var(--border-dark);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.profile-narrative-p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* Narrative Assessments */
.narrative-assessment-box {
    background: var(--bg-primary);
    border-left: 2px solid var(--accent-gold);
    padding: 1.5rem 2rem;
    margin: 1.5rem 0;
}

.narrative-assessment-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
}

/* Table Design (Boardroom Editorial) */
.editorial-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: left;
    margin: 1.5rem 0;
}

.editorial-table th {
    border-bottom: 1px solid var(--border-dark);
    padding: 0.8rem 1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.editorial-table td {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    vertical-align: middle;
}

.editorial-table tr:hover td {
    color: var(--text-primary);
}

/* ==========================================================================
   TYPOGRAPHY-LED SEVERITY & RISK STYLES (NO BADGES)
   ========================================================================== */

.risk-label {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* High Risk */
.risk-high {
    color: var(--severity-high);
    border-left: 2px solid var(--severity-high);
    padding-left: 8px;
    font-weight: 600;
}

/* Medium Risk */
.risk-medium {
    color: var(--severity-medium);
    border-left: 2px solid var(--severity-medium);
    padding-left: 8px;
    font-weight: 600;
}

/* Low Risk */
.risk-low {
    color: var(--severity-low);
    border-left: 2px solid var(--severity-low);
    padding-left: 8px;
    font-weight: 600;
}

/* General quiet signal text row */
.signal-row-quiet {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.signal-row-quiet:first-of-type {
    border-top: 1px solid var(--border-color);
}

.signal-meta {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 0.75rem;
    flex-shrink: 0;
}

.signal-desc {
    flex-grow: 1;
    color: var(--text-secondary);
}

.signal-severity-col {
    width: 140px;
    flex-shrink: 0;
}

/* ==========================================================================
   4. GENERATE REPORT FLOW
   ========================================================================== */

.generate-form-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto 3rem auto;
}

.form-step {
    margin-bottom: 2.5rem;
}

.step-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    border-radius: 0;
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--border-dark);
    background: var(--bg-card);
}

.select-input {
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-field label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
}

/* Scope Checkbox Grid */
.scope-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.scope-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    transition: background-color var(--transition-fast);
}

.scope-checkbox-label:hover {
    background-color: var(--bg-primary);
}

.scope-checkbox-label input {
    width: 16px;
    height: 16px;
    accent-color: var(--text-primary);
}

/* Upload Dropzone (Restrained) */
.upload-dropzone {
    border: 1px dashed var(--border-dark);
    background-color: var(--bg-primary);
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.upload-dropzone:hover {
    background-color: rgba(184, 154, 93, 0.04);
    border-color: var(--accent-gold);
}

.dropzone-text {
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
}

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

.uploaded-files-list {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.uploaded-file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

.uploaded-file-name {
    font-family: var(--font-mono);
}

.uploaded-file-remove {
    background: none;
    border: none;
    color: var(--severity-high);
    cursor: pointer;
    font-weight: 600;
}

.compile-action-container {
    display: flex;
    justify-content: flex-end;
    margin-top: 2rem;
}

/* ==========================================================================
   5. REPORT PREVIEW / DOSSIER COVER (PRIORITY SCREEN)
   ========================================================================== */

.cover-screen {
    background-color: var(--bg-card);
    min-height: 90vh;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cover-back-nav {
    width: 100%;
    max-width: 800px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.cover-page-box {
    width: 100%;
    max-width: 800px;
    aspect-ratio: 1 / 1.414; /* Standard A4 ratio */
    border: 1px solid var(--border-dark);
    padding: 4rem 5rem;
    background-color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.cover-top-classification {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
    text-transform: uppercase;
}

.cover-main-body {
    display: flex;
    flex-direction: column;
    margin-top: 4rem;
}

.cover-brand {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    color: var(--text-primary);
    margin-bottom: 3rem;
}

.cover-gold-rule {
    width: 100%;
    height: 1px;
    background-color: var(--accent-gold);
    margin-bottom: 3rem;
}

.cover-title {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    line-height: 1.15;
    margin-bottom: 1rem;
    font-weight: 500;
}

.cover-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 300;
    margin-bottom: 4rem;
}

.cover-metadata-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: auto;
}

.cover-metadata-table td {
    padding: 0.7rem 0;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border-color);
}

.cover-metadata-table tr:last-child td {
    border-bottom: none;
}

.cover-metadata-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    width: 35%;
}

.cover-metadata-value {
    font-weight: 500;
    color: var(--text-primary);
}

.cover-bottom-notice {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    font-size: 0.7rem;
    color: var(--text-muted);
    line-height: 1.5;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media print {
    body {
        background-color: #FFFFFF;
    }
    .main-header, .cover-back-nav {
        display: none !important;
    }
    .cover-page-box {
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
        height: auto !important;
    }
}

/* ==========================================================================
   6. EVIDENCE VAULT & SIGNALS LOG
   ========================================================================== */

.signals-list-container {
    display: flex;
    flex-direction: column;
}

.signals-layout, .evidence-layout {
    max-width: 1000px;
    margin: 0 auto;
}

.empty-table-cell {
    text-align: center;
    color: var(--text-muted);
    padding: 3rem !important;
    font-style: italic;
}

/* ==========================================================================
   7. SYSTEM SETTINGS & CONSOLE
   ========================================================================== */

.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.settings-grid .full-width {
    grid-column: span 2;
}

.settings-status-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.settings-status-label {
    color: var(--text-secondary);
}

.settings-status-value {
    font-weight: 600;
}

.settings-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.console-box {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-dark);
}

.console-header {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    padding: 0.6rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.console-body {
    background-color: #0F172A; /* Midnight background for console */
    color: #F8FAFC;
    height: 180px;
    padding: 1rem;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.log-line {
    line-height: 1.4;
}

.system-line { color: #94A3B8; }
.success-line { color: #34D399; }
.warning-line { color: #F59E0B; }
.info-line { color: #60A5FA; }

/* ==========================================================================
   MODALS & OVERLAYS
   ========================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(13, 27, 42, 0.4);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal-box {
    background: var(--bg-card);
    border: 1px solid var(--border-dark);
    padding: 2.5rem;
    width: 100%;
    max-width: 550px;
    position: relative;
}

.loading-box {
    max-width: 320px;
    text-align: center;
    padding: 2rem;
}

.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--accent-gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 1rem auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-message {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--text-primary);
}

.modal-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.modal-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 4px;
}

.status-dot.green { background-color: var(--severity-low); }
.status-dot.amber { background-color: var(--severity-medium); }
.status-dot.gray { background-color: var(--text-muted); }

.btn-close {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.modal-detail-content {
    font-size: 0.85rem;
}

.modal-log-line {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding: 0.2rem 0;
    border-bottom: 1px dashed var(--border-color);
}

/* ==========================================================================
   AUTHENTICATION OVERLAY STYLING (PRODUCTION)
   ========================================================================== */

.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-primary); /* Alabaster */
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-box {
    background: var(--bg-card);
    border: 1px solid var(--border-dark);
    padding: 3.5rem;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.02);
}

.auth-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-align: center;
}

.auth-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
    text-align: center;
}

.auth-field-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
    display: block;
    margin-bottom: 0.4rem;
}

.auth-error-message {
    font-size: 0.8rem;
    color: var(--severity-high);
    background-color: var(--severity-high-bg);
    border: 1px solid var(--severity-high);
    padding: 0.75rem;
    margin: 1rem 0;
    text-align: center;
    font-weight: 500;
}

.auth-footer-notice {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    text-align: center;
    margin-top: 2.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}