/* Theme Variables */
:root[data-theme="dark"] {
    --bg-primary: #090d16;
    --bg-secondary: rgba(15, 23, 42, 0.65);
    --bg-tertiary: #111827;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #6366f1;
    --accent-light: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
    --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.3);
    --glass-blur: blur(20px);
    --mesh-1: rgba(99, 102, 241, 0.15);
    --mesh-2: rgba(139, 92, 246, 0.15);
    --badge-bg: rgba(99, 102, 241, 0.15);
    --badge-text: #818cf8;
    --alert-info-bg: rgba(99, 102, 241, 0.1);
    --alert-info-border: rgba(99, 102, 241, 0.3);
    --alert-warning-bg: rgba(245, 158, 11, 0.1);
    --alert-warning-border: rgba(245, 158, 11, 0.3);
}

:root[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: rgba(255, 255, 255, 0.75);
    --bg-tertiary: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --accent: #4f46e5;
    --accent-light: #7c3aed;
    --accent-gradient: linear-gradient(135deg, #4f46e5, #7c3aed);
    --border: rgba(0, 0, 0, 0.08);
    --border-hover: rgba(0, 0, 0, 0.15);
    --shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08);
    --card-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.04);
    --glass-blur: blur(20px);
    --mesh-1: rgba(79, 70, 229, 0.06);
    --mesh-2: rgba(124, 58, 237, 0.06);
    --badge-bg: rgba(79, 70, 229, 0.1);
    --badge-text: #4f46e5;
    --alert-info-bg: rgba(79, 70, 229, 0.05);
    --alert-info-border: rgba(79, 70, 229, 0.2);
    --alert-warning-bg: rgba(245, 158, 11, 0.05);
    --alert-warning-border: rgba(245, 158, 11, 0.2);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Mesh Background Animation */
.mesh-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.mesh-bg::before,
.mesh-bg::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.8;
    animation: float 25s infinite alternate ease-in-out;
}

.mesh-bg::before {
    background: var(--mesh-1);
    top: -10%;
    right: -10%;
}

.mesh-bg::after {
    background: var(--mesh-2);
    bottom: -10%;
    left: -10%;
    animation-delay: -5s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(10%, 15%) scale(1.1);
    }
    100% {
        transform: translate(-10%, -5%) scale(0.95);
    }
}

/* Layout Container */
.app-container {
    display: flex;
    max-width: 1440px;
    margin: 0 auto;
    min-height: 100vh;
    position: relative;
}

/* Sidebar Styling */
.sidebar {
    width: 320px;
    background: var(--bg-secondary);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-right: 1px solid var(--border);
    padding: 40px 24px;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    top: 0;
    left: calc((100vw - 1440px) / 2);
    z-index: 10;
    transition: background-color 0.3s, border-color 0.3s, left 0.3s;
}

/* Offset correction for centered container */
@media (max-width: 1440px) {
    .sidebar {
        left: 0;
    }
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 48px;
}

.app-logo {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 8px 20px -6px rgba(99, 102, 241, 0.6);
}

.app-logo svg {
    width: 24px;
    height: 24px;
}

.app-title-group {
    display: flex;
    flex-direction: column;
}

.app-title {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.app-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
    overflow-y: auto;
    padding-right: 4px;
}

/* Custom Scrollbar for Sidebar Menu */
.nav-menu::-webkit-scrollbar {
    width: 4px;
}
.nav-menu::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 2px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-bullet {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: transparent;
    border: 1.5px solid var(--text-secondary);
    transition: all 0.2s ease;
}

.nav-item:hover {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.05);
}

.nav-item:hover .nav-bullet {
    border-color: var(--text-primary);
}

.nav-item.active {
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.08);
    font-weight: 600;
}

.nav-item.active .nav-bullet {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

.sidebar-footer {
    margin-top: 24px;
}

.footer-btn {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.footer-btn svg {
    width: 16px;
    height: 16px;
}

.footer-btn:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 15px -5px rgba(99, 102, 241, 0.2);
    transform: translateY(-1px);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    margin-left: 320px;
    padding: 40px 64px 80px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Content Header Bar */
.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.badge {
    background: var(--badge-bg);
    color: var(--badge-text);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.2px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 6px currentColor;
}

.last-updated {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Theme Switch Toggle */
.theme-switch {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
}

.theme-switch:hover {
    border-color: var(--border-hover);
    transform: scale(1.05);
}

.theme-icon {
    position: absolute;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
    display: flex;
}

.theme-icon svg {
    width: 20px;
    height: 20px;
}

/* Hide/Show Icon logic via theme */
:root[data-theme="dark"] .theme-icon.sun {
    transform: translateY(40px);
    opacity: 0;
}

:root[data-theme="dark"] .theme-icon.moon {
    transform: translateY(0);
    opacity: 1;
}

:root[data-theme="light"] .theme-icon.sun {
    transform: translateY(0);
    opacity: 1;
}

:root[data-theme="light"] .theme-icon.moon {
    transform: translateY(-40px);
    opacity: 0;
}

/* Document Card */
.document-card {
    background: var(--bg-secondary);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 56px 64px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 40px;
    flex-grow: 1;
    transition: background-color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.policy-section {
    scroll-margin-top: 100px;
}

.section-title-wrap {
    margin-bottom: 20px;
}

.section-title-wrap h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

p strong {
    color: var(--text-primary);
    font-weight: 600;
}

ul {
    margin-left: 20px;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

li {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-secondary);
}

li strong {
    color: var(--text-primary);
}

/* Section Divider */
.section-divider {
    border: 0;
    height: 1px;
    background: var(--border);
    margin: 12px 0;
}

/* Alert Boxes */
.alert-box {
    display: flex;
    gap: 16px;
    padding: 20px;
    border-radius: 14px;
    border: 1px solid transparent;
    margin: 28px 0;
}

.alert-box.info {
    background: var(--alert-info-bg);
    border-color: var(--alert-info-border);
}

.alert-box.warning {
    background: var(--alert-warning-bg);
    border-color: var(--alert-warning-border);
}

.alert-icon {
    width: 24px;
    height: 24px;
    color: var(--accent);
    display: flex;
    flex-shrink: 0;
    margin-top: 2px;
}

.alert-box.warning .alert-icon {
    color: #f59e0b;
}

.alert-icon svg {
    width: 100%;
    height: 100%;
}

.alert-content {
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.alert-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

.alert-content code {
    font-family: monospace;
    background: rgba(0, 0, 0, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    color: var(--accent-light);
}

:root[data-theme="light"] .alert-content code {
    background: rgba(0, 0, 0, 0.05);
}

.link-inline {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1.5px solid transparent;
    transition: all 0.2s ease;
}

.link-inline:hover {
    border-color: var(--accent);
}

/* Scopes Accordion */
.scopes-accordion {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
}

.scope-row {
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: 20px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.scope-row:hover {
    border-color: var(--accent);
    box-shadow: var(--card-shadow);
}

.scope-header {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.scope-badge {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.scope-badge.send {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}

.scope-badge.readonly {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}

.scope-header code {
    font-family: monospace;
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

.scope-desc {
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* Third-Party Service Cards */
.service-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin: 24px 0;
}

.service-card {
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: border-color 0.2s ease;
}

.service-card:hover {
    border-color: var(--accent);
}

.service-logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-logo svg {
    width: 20px;
    height: 20px;
}

.service-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.service-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

/* Contact Card */
.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid var(--border);
    background: var(--accent-gradient);
    padding: 24px 32px;
    border-radius: 16px;
    color: #ffffff;
    margin-top: 24px;
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    pointer-events: none;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-info h4 {
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
}

.contact-link {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.contact-link:hover {
    opacity: 0.9;
    text-decoration: underline;
}

/* Content Footer */
.content-footer {
    margin-top: 40px;
    text-align: center;
    border-top: 1px solid var(--border);
    padding-top: 24px;
}

.content-footer p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .sidebar {
        width: 260px;
        padding: 30px 16px;
    }
    
    .main-content {
        margin-left: 260px;
        padding: 30px 40px;
    }
    
    .document-card {
        padding: 40px 48px;
    }
}

@media (max-width: 768px) {
    .app-container {
        flex-direction: column;
    }

    .sidebar {
        position: relative;
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 24px;
        left: 0 !important;
    }

    .sidebar-header {
        margin-bottom: 24px;
    }

    .nav-menu {
        flex-direction: row;
        gap: 4px;
        overflow-x: auto;
        padding-bottom: 12px;
    }

    .nav-item {
        white-space: nowrap;
        padding: 8px 12px;
    }

    .sidebar-footer {
        display: none; /* Hide print option on mobile sizes */
    }

    .main-content {
        margin-left: 0;
        padding: 24px 20px;
    }

    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .document-card {
        padding: 32px 24px;
        border-radius: 16px;
        gap: 32px;
    }

    .section-title-wrap h2 {
        font-size: 22px;
    }
}

/* Print CSS Stylesheet */
@media print {
    body {
        background: #ffffff !important;
        color: #000000 !important;
    }

    .mesh-bg,
    .sidebar,
    .content-header,
    .section-divider,
    .alert-icon,
    .service-logo,
    .contact-icon,
    #print-btn,
    #theme-toggle {
        display: none !important;
    }

    .app-container {
        display: block;
    }

    .main-content {
        margin-left: 0 !important;
        padding: 0 !important;
    }

    .document-card {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        gap: 30px !important;
    }

    .policy-section {
        page-break-inside: avoid;
    }

    .alert-box {
        background: #f8fafc !important;
        border: 1px solid #cbd5e1 !important;
        color: #000000 !important;
    }

    .alert-content code {
        background: #f1f5f9 !important;
        color: #0f172a !important;
    }

    .scope-row {
        background: #f8fafc !important;
        border: 1px solid #cbd5e1 !important;
    }

    .contact-card {
        background: #f8fafc !important;
        color: #000000 !important;
        border: 1px solid #cbd5e1 !important;
    }

    .contact-link {
        color: #4f46e5 !important;
    }
}