/* Central Premium Stylesheet for Sovereign Operations Platform */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;600&family=Plus+Jakarta+Sans:wght@400;600;700&display=swap');

:root {
    --bg-dark: #07080a;
    --glass-bg: rgba(13, 17, 24, 0.6);
    --glass-bg-hover: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-border-focus: rgba(188, 60, 216, 0.4);
    --accent-glow: #bc3cd8;
    --accent-glow-rgb: 188, 60, 216;
    --accent-cyan: #00f0ff;
    --accent-cyan-rgb: 0, 240, 255;
    --text-main: #f8fafc;
    --text-dim: #94a3b8;
    --status-green: #10b981;
    --status-red: #ef4444;
    --code-bg: rgba(3, 4, 6, 0.85);
}

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

body {
    background: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(188, 60, 216, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 240, 255, 0.06) 0%, transparent 45%);
    background-attachment: fixed;
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-glow);
}

/* Typography & Structure */
h1, h2, h3, h4 {
    color: var(--text-main);
    font-weight: 700;
}

p {
    color: var(--text-dim);
    font-size: 14px;
}

/* Animation Defs */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 15px rgba(var(--accent-glow-rgb), 0.2);
    }
    50% {
        box-shadow: 0 0 25px rgba(var(--accent-glow-rgb), 0.4);
    }
}

@keyframes pulseDot {
    0%, 100% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.3);
        opacity: 1;
    }
}

.animate-fade-in {
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Layout Utilities */
.header {
    background: linear-gradient(180deg, rgba(13, 17, 24, 0.8) 0%, rgba(13, 17, 24, 0) 100%);
    border-bottom: 1px solid var(--glass-border);
    padding: 20px 0;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all 0.3s ease;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.header-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-accent img {
    height: 32px;
    width: auto;
    filter: drop-shadow(0 0 8px rgba(var(--accent-glow-rgb), 0.3));
}

.logo span {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1px;
}

.header h1 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dim);
    margin-top: 4px;
    letter-spacing: 0.5px;
}

.header .tagline {
    display: none; /* Keep header clean */
}

.auth-buttons {
    display: flex;
    gap: 12px;
}

.auth-buttons a, .auth-buttons button {
    padding: 8px 18px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-main);
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    display: inline-block;
}

.auth-buttons a:hover, .auth-buttons button:hover {
    background: rgba(var(--accent-glow-rgb), 0.1);
    border-color: var(--accent-glow);
    color: var(--text-main);
    box-shadow: 0 0 15px rgba(var(--accent-glow-rgb), 0.3);
}

.auth-buttons a.btn-primary {
    background: var(--accent-glow);
    border-color: var(--accent-glow);
    color: #000;
}

.auth-buttons a.btn-primary:hover {
    box-shadow: 0 0 20px rgba(var(--accent-glow-rgb), 0.5);
    background: #d451f0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px;
}

/* Glassmorphism Card System */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 24px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.6);
}

.glass-card.interactive:hover {
    transform: translateY(-2px);
    border-color: var(--accent-cyan);
    box-shadow: 0 15px 35px -5px rgba(0, 240, 255, 0.1);
}

.glass-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Docs Dual Pane Layout */
.docs-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    margin-top: 20px;
}

.docs-sidebar {
    position: sticky;
    top: 100px;
    height: calc(100vh - 140px);
    overflow-y: auto;
    padding-right: 12px;
}

.docs-sidebar::-webkit-scrollbar {
    width: 3px;
}

.docs-sidebar-section {
    margin-bottom: 24px;
}

.docs-sidebar-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-glow);
    font-weight: 700;
    margin-bottom: 12px;
}

.docs-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.docs-nav-link {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 13px;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.2s ease;
    border-left: 2px solid transparent;
}

.docs-nav-link:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.03);
    border-left-color: var(--accent-cyan);
}

.docs-nav-link.active {
    color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.05);
    border-left-color: var(--accent-cyan);
    font-weight: 600;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: 24px 0;
}

.feature-card {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--accent-glow);
    transform: translateY(-4px);
    box-shadow: 0 10px 25px -10px rgba(var(--accent-glow-rgb), 0.25);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: rgba(188, 60, 216, 0.1);
    color: var(--accent-glow);
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background: var(--accent-glow);
    color: #000;
    box-shadow: 0 0 15px var(--accent-glow);
}

.feature-card h4 {
    font-size: 14px;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.feature-card p {
    font-size: 12px;
    line-height: 1.5;
}

/* Code Blocks */
code {
    background: rgba(188, 60, 216, 0.08);
    border: 1px solid rgba(188, 60, 216, 0.2);
    border-radius: 6px;
    padding: 2px 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #df85ff;
}

.code-block {
    background: var(--code-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #a5f3fc;
    overflow-x: auto;
    margin: 16px 0;
    position: relative;
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.5);
}

.code-block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 11px;
    color: var(--text-dim);
}

.copy-btn {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--glass-border);
    color: var(--text-dim);
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 11px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.copy-btn:hover {
    background: var(--accent-cyan);
    color: #000;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

.copy-btn.copied {
    background: var(--status-green);
    color: #000;
    border-color: var(--status-green);
}

.code-block pre {
    margin: 0;
}

/* Bullet lists and steps */
ol, ul {
    margin-left: 20px;
    margin-bottom: 12px;
}

li {
    margin-bottom: 8px;
    color: var(--text-dim);
    font-size: 14px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    color: #000;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    margin-right: 8px;
    box-shadow: 0 0 10px rgba(var(--accent-glow-rgb), 0.4);
}

/* Buttons */
.btn-group {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-main);
    border-radius: 10px;
    cursor: pointer;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--text-dim);
}

.btn-primary {
    background: var(--accent-glow);
    color: #000;
    border-color: var(--accent-glow);
    box-shadow: 0 4px 15px rgba(var(--accent-glow-rgb), 0.2);
}

.btn-primary:hover {
    background: #d451f0;
    border-color: #d451f0;
    box-shadow: 0 6px 20px rgba(var(--accent-glow-rgb), 0.4);
    transform: translateY(-1px);
}

.btn-secondary {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.02);
}

.btn-secondary:hover {
    background: var(--accent-cyan);
    color: #000;
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.2);
    transform: translateY(-1px);
}

/* Warnings and Notes */
.warning {
    background: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-left: 4px solid var(--status-red);
    padding: 16px;
    border-radius: 8px;
    margin: 16px 0;
    font-size: 13px;
}

.success {
    background: rgba(16, 185, 129, 0.06);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-left: 4px solid var(--status-green);
    padding: 16px;
    border-radius: 8px;
    margin: 16px 0;
    font-size: 13px;
}

.icon-inline {
    display: inline-block;
    width: 18px;
    height: 18px;
    vertical-align: middle;
    fill: currentColor;
}

h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    gap: 12px;
}

h2 .icon-inline {
    width: 24px;
    height: 24px;
    color: var(--accent-cyan);
    filter: drop-shadow(0 0 5px rgba(0, 240, 255, 0.3));
}

.divider {
    border: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
    margin: 40px 0;
}

/* Inputs & Forms */
form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    color: var(--text-dim);
}

input[type="text"],
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-main);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: var(--accent-glow);
    box-shadow: 0 0 15px rgba(var(--accent-glow-rgb), 0.2);
    background: rgba(0, 0, 0, 0.5);
}

input::placeholder {
    color: #475569;
}

.password-input-group {
    position: relative;
}

.password-toggle-btn {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
}

.password-toggle-btn:hover {
    color: var(--accent-glow);
}

/* Centered Form Wrapper (Login/Signup Pages) */
.centered-auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 180px);
    padding: 20px;
}

.auth-card {
    width: 100%;
    max-width: 460px;
}

/* Dashboard Elements */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 28px;
    margin-top: 20px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}

.status-badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.status-badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.status-online {
    color: var(--status-green);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.15);
}

.status-online::before {
    background: var(--status-green);
    box-shadow: 0 0 8px var(--status-green);
    animation: pulseDot 2s infinite ease-in-out;
}

.status-offline {
    color: var(--status-red);
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.15);
}

.status-offline::before {
    background: var(--status-red);
}

.card-desc {
    color: var(--text-dim);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.console-card {
    grid-column: span 2;
}

.console-box {
    background: rgba(2, 3, 5, 0.9) !important;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    height: 260px;
    padding: 18px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--accent-cyan);
    overflow-y: auto;
    white-space: pre-wrap;
    line-height: 1.65;
    position: relative;
    box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.9);
}

.console-box::before {
    content: " ";
    display: block;
    position: absolute;
    top: 0; left: 0; bottom: 0; right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.2) 50%);
    background-size: 100% 3px;
    z-index: 5;
    pointer-events: none;
    opacity: 0.7;
}

/* Loader Overlay */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 8, 10, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.loader-overlay.active {
    display: flex;
    opacity: 1;
}

.loader-container {
    text-align: center;
}

.spinner {
    border: 3px solid rgba(188, 60, 216, 0.1);
    border-top: 3px solid var(--accent-glow);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 20px;
    box-shadow: 0 0 15px rgba(var(--accent-glow-rgb), 0.2);
}

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

.loader-text {
    color: var(--text-main);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.loader-subtext {
    color: var(--text-dim);
    font-size: 12px;
    margin-top: 6px;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 24px 0;
    margin-top: 60px;
    background: rgba(0, 0, 0, 0.3);
}

footer p {
    text-align: center;
    font-size: 12px;
    color: var(--text-dim);
}

/* Responsive Overrides */
@media (max-width: 1024px) {
    .docs-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .docs-sidebar {
        display: none;
    }
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .console-card {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    .header-left {
        align-items: center;
    }
    .auth-buttons {
        width: 100%;
        justify-content: center;
    }
    .auth-buttons a, .auth-buttons button {
        flex: 1;
        text-align: center;
    }
    .container {
        padding: 24px 16px;
    }
    .glass-card {
        padding: 20px;
    }
}