/* ============================================================
   AISHNAR INTELLIGENCE — Common Report Design System
   Matches the main website theme (Navy, Accent Blue, White)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Serif+Display&display=swap');

/* ---- CSS Custom Properties (Site Theme) ---- */
:root {
    --ai-navy: #1a2744;
    --ai-navy-light: #2a3f sixty;
    --ai-navy-rgb: 26, 39, 68;
    --ai-accent: #2d7af5;
    --ai-accent-light: #5a9aff;
    --ai-accent-rgb: 45, 122, 245;
    --ai-bg: #ffffff;
    --ai-bg-subtle: #f8f9fc;
    --ai-text: #1a2744;
    --ai-text-muted: #5a6578;
    --ai-border: #e2e6ed;
    --ai-card-bg: #ffffff;
    --ai-card-border: #e2e6ed;
    --ai-success: #22c55e;
    --ai-warning: #f59e0b;
    --ai-danger: #ef4444;
    --ai-radius: 6px;
    --ai-shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --ai-shadow-md: 0 4px 12px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.04);
    --ai-shadow-lg: 0 10px 30px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
    --ai-shadow-accent: 0 4px 20px rgba(45, 122, 245, 0.12);
    --ai-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Base Reset ---- */
html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    scroll-behavior: smooth;
}

/* ---- Common Header Bar ---- */
.ai-report-header {
    position: sticky;
    top: 0;
    z-index: 9999;
    background: var(--ai-navy);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0;
    font-family: 'DM Sans', system-ui, sans-serif;
    backdrop-filter: blur(12px);
}

.ai-report-header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.ai-report-header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #ffffff;
}

.ai-report-header-logo {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #ffffff;
    white-space: nowrap;
}

.ai-report-header-divider {
    width: 1px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
}

.ai-report-header-tag {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ai-accent-light);
    background: rgba(45, 122, 245, 0.15);
    padding: 3px 10px;
    border-radius: 100px;
    white-space: nowrap;
}

.ai-report-header-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: var(--ai-transition);
    white-space: nowrap;
}

.ai-report-header-back:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.25);
}

.ai-report-header-back svg {
    width: 14px;
    height: 14px;
}

/* ---- Common Report Hero Banner ---- */
.ai-report-hero {
    background: linear-gradient(135deg, var(--ai-navy) 0%, #1e3358 60%, #233d68 100%);
    color: #ffffff;
    padding: 60px 24px 50px;
    font-family: 'DM Sans', system-ui, sans-serif;
    position: relative;
    overflow: hidden;
}

.ai-report-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(45, 122, 245, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.ai-report-hero-inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.ai-report-hero-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ai-accent-light);
    margin-bottom: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ai-report-hero-label::before {
    content: '';
    width: 20px;
    height: 1px;
    background: var(--ai-accent-light);
}

.ai-report-hero h1 {
    font-family: 'DM Serif Display', Georgia, serif !important;
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.01em;
    margin: 0 0 16px 0;
    color: #ffffff;
}

.ai-report-hero-subtitle {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    max-width: 680px;
    margin: 0;
}

.ai-report-hero-meta {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.ai-report-hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ---- Common Footer ---- */
.ai-report-footer {
    background: var(--ai-navy);
    color: rgba(255, 255, 255, 0.6);
    font-family: 'DM Sans', system-ui, sans-serif;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.ai-report-footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 40px 24px;
}

.ai-report-footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ai-report-footer-brand-block {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ai-report-footer-brand {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #ffffff;
}

.ai-report-footer-tagline {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.02em;
}

.ai-report-footer-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.ai-report-footer-links a {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color 0.2s;
}

.ai-report-footer-links a:hover {
    color: var(--ai-accent-light);
}

/* ---- Footer Contact Section ---- */
.ai-report-footer-contact {
    padding: 20px 0;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ai-report-footer-contact-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 14px;
}

.ai-report-footer-contact-items {
    display: flex;
    align-items: flex-start;
    gap: 28px;
    flex-wrap: wrap;
}

.ai-report-footer-contact-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.65);
    font-size: 13px;
    transition: color 0.2s;
}

.ai-report-footer-contact-item:hover {
    color: var(--ai-accent-light);
}

.ai-report-footer-contact-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--ai-accent);
    opacity: 0.8;
}

.ai-report-footer-contact-item div {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.ai-report-footer-contact-item small {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

.ai-report-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 12px;
}

.ai-report-footer-copy {
    color: rgba(255, 255, 255, 0.35);
}

.ai-report-footer-author {
    color: rgba(255, 255, 255, 0.5);
}

.ai-report-footer-author strong {
    color: var(--ai-accent-light);
    font-weight: 600;
}

/* ---- Common Report Content Wrapper ---- */
.ai-report-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px 60px;
    font-family: 'DM Sans', system-ui, sans-serif;
    color: var(--ai-text);
    line-height: 1.7;
}

.ai-report-content h2,
.ai-report-content h3 {
    font-family: 'DM Serif Display', Georgia, serif;
    font-weight: 400;
    letter-spacing: -0.01em;
    color: var(--ai-navy);
}

.ai-report-content h2 {
    font-size: clamp(24px, 3.5vw, 32px);
    margin: 48px 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--ai-border);
}

.ai-report-content h3 {
    font-size: clamp(20px, 2.5vw, 24px);
    margin: 36px 0 12px;
}

.ai-report-content p {
    margin: 0 0 16px;
    color: var(--ai-text-muted);
    font-size: 15px;
}

/* ---- Common Section Cards ---- */
.ai-section-card {
    background: var(--ai-card-bg);
    border: 1px solid var(--ai-card-border);
    border-radius: var(--ai-radius);
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: var(--ai-shadow-sm);
    transition: var(--ai-transition);
}

.ai-section-card:hover {
    box-shadow: var(--ai-shadow-md);
    border-color: rgba(45, 122, 245, 0.2);
}

/* ---- Common Accent Bar ---- */
.ai-accent-bar {
    width: 40px;
    height: 3px;
    background: var(--ai-accent);
    border-radius: 2px;
    margin-bottom: 16px;
}

/* ---- Fade-in Animation ---- */
.ai-fade-in {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ai-fade-in.ai-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Common Button Styles ---- */
.ai-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'DM Sans', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: var(--ai-radius);
    border: none;
    cursor: pointer;
    transition: var(--ai-transition);
    text-decoration: none;
    letter-spacing: 0.02em;
}

.ai-btn-primary {
    background: var(--ai-accent);
    color: #ffffff;
}

.ai-btn-primary:hover {
    background: #1a6ae0;
    box-shadow: var(--ai-shadow-accent);
}

.ai-btn-outline {
    background: transparent;
    color: var(--ai-accent);
    border: 1.5px solid var(--ai-accent);
}

.ai-btn-outline:hover {
    background: var(--ai-accent);
    color: #ffffff;
}

/* ---- Download / Action Buttons in Header ---- */
.ai-report-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ai-report-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'DM Sans', system-ui, sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: #ffffff;
    background: var(--ai-accent);
    padding: 7px 16px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: var(--ai-transition);
    white-space: nowrap;
    text-decoration: none;
    letter-spacing: 0.02em;
}

.ai-report-download-btn:hover {
    background: #1a6ae0;
    box-shadow: 0 2px 12px rgba(45, 122, 245, 0.3);
}

.ai-report-download-btn svg {
    width: 14px;
    height: 14px;
}

/* Download toast notification */
.ai-download-toast {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 99999;
    background: var(--ai-navy);
    color: #ffffff;
    font-family: 'DM Sans', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 500;
    padding: 14px 22px;
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.ai-download-toast.ai-toast-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.ai-download-toast svg {
    width: 18px;
    height: 18px;
    color: var(--ai-accent-light);
    flex-shrink: 0;
}

/* ---- Print-friendly ---- */
@media print {
    .ai-report-header,
    .ai-report-footer,
    .ai-download-toast {
        display: none !important;
    }
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
    .ai-report-header-inner {
        padding: 10px 16px;
    }

    .ai-report-header-divider,
    .ai-report-header-tag {
        display: none;
    }

    .ai-report-header-actions {
        gap: 6px;
    }

    .ai-report-download-btn span {
        display: none;
    }

    .ai-report-download-btn {
        padding: 7px 10px;
    }

    .ai-report-hero {
        padding: 40px 16px 36px;
    }

    .ai-report-hero-meta {
        gap: 12px;
    }

    .ai-report-content {
        padding: 28px 16px 40px;
    }

    .ai-report-footer-inner {
        padding: 28px 16px;
    }

    .ai-report-footer-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .ai-report-footer-contact-items {
        flex-direction: column;
        gap: 14px;
    }

    .ai-report-footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
}