/* Ninja Design System - Matrix Green Theme (Restored) */
:root {
    --phosphor-main: #00ff41; /* Classic Matrix Green */
    --phosphor-secondary: #008f11; /* Darker Green */
    --phosphor-dim: #003300;
    --phosphor-glow: rgba(0, 255, 65, 0.4);
    --phosphor-glow-red: rgba(0, 143, 17, 0.5); /* Secondary Glow (Dark Green) */
    --bg-color: #000000;
    --grid-line: #0a1a0a;
    
    /* Dynamic Card Backgrounds */
    --card-bg: rgba(0, 20, 0, 0.9);
    --card-bg-hover: rgba(0, 40, 0, 0.95);
}

body {
    background-color: var(--bg-color);
    color: var(--phosphor-main);
    font-family: 'Share Tech Mono', monospace;
    margin: 0;
    padding: 20px;
    overflow-x: hidden;
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 30px 30px;
}

/* CRT Effect Overlay */
body::before {
    content: " ";
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), 
                linear-gradient(90deg, rgba(0, 255, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 255, 0, 0.06));
    z-index: 2;
    background-size: 100% 2px, 3px 100%;
    pointer-events: none;
}

h1, h2, h3 {
    text-transform: uppercase;
    text-shadow: 0 0 10px var(--phosphor-glow);
    margin-top: 0;
}

a {
    color: var(--phosphor-main);
    text-decoration: none;
    border-bottom: 1px dotted var(--phosphor-secondary);
    transition: all 0.3s;
}

a:hover {
    background: var(--phosphor-secondary);
    color: #000;
    box-shadow: 0 0 15px var(--phosphor-glow);
}

body {
    background-color: var(--bg-color);
    color: var(--phosphor-main);
    font-family: 'Share Tech Mono', monospace;
    margin: 0;
    padding: 20px;
    overflow-x: hidden;
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 30px 30px;
}

/* CRT Effect Overlay */
body::before {
    content: " ";
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.15) 50%), 
                linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
    z-index: 2;
    background-size: 100% 2px, 3px 100%;
    pointer-events: none;
}

h1, h2, h3 {
    text-transform: uppercase;
    text-shadow: 0 0 10px var(--phosphor-glow), 2px 2px 0px var(--phosphor-secondary);
    margin-top: 0;
}

a {
    color: var(--phosphor-main);
    text-decoration: none;
    border-bottom: 1px dotted var(--phosphor-secondary);
    transition: all 0.3s;
}

a:hover {
    background: var(--phosphor-secondary);
    color: #fff;
    box-shadow: 0 0 15px var(--phosphor-glow-red);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Navigation Menu */
.ninja-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--phosphor-secondary);
    padding-bottom: 15px;
    flex-wrap: wrap;
}

.ninja-nav a {
    padding: 10px 20px;
    border: 1px solid var(--phosphor-dim);
    border-radius: 5px;
    background: rgba(0, 20, 0, 0.8);
}

.ninja-nav a:hover, .ninja-nav a.active {
    border-color: var(--phosphor-main);
    background: var(--phosphor-dim);
    color: var(--phosphor-main);
    box-shadow: 0 0 10px var(--phosphor-glow);
}

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 2px solid var(--phosphor-secondary);
    padding-bottom: 40px;
    margin-bottom: 40px;
    text-align: center;
}

.hero img {
    max-width: 100%;
    border: 2px solid var(--phosphor-secondary);
    box-shadow: 0 0 25px var(--phosphor-glow-red);
    margin-bottom: 20px;
    filter: sepia(100%) hue-rotate(50deg) saturate(3); /* Force Green Tint on Images */
    border-radius: 20px;
}

.hero h1 {
    font-size: 3rem;
    letter-spacing: 4px;
    margin-bottom: 10px;
    color: var(--phosphor-main);
}

/* Navigation Menu */
.ninja-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--phosphor-secondary);
    padding-bottom: 15px;
    flex-wrap: wrap;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    align-items: start;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--phosphor-dim);
    padding: 25px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border-radius: 5px; /* Sharper corners for Matrix look */
    margin-bottom: 20px;
    /* Subtle Glow Base */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5), 
                0 0 5px rgba(0, 50, 0, 0.5);
}

.card:hover {
    border-color: var(--phosphor-main);
    /* Maximize Glow on Hover */
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8), 
                0 0 20px var(--phosphor-glow);
    background: var(--card-bg-hover);
    transform: translateY(-5px);
    z-index: 10;
}

.card h2 {
    border-bottom: 1px dashed var(--phosphor-secondary);
    padding-bottom: 10px;
    font-size: 1.5rem;
    color: var(--phosphor-main);
}

.card pre {
    background: #020a02;
    border: 1px solid var(--phosphor-dim);
    padding: 10px;
    overflow-x: auto;
    color: #fff;
    font-size: 0.9rem;
    border-radius: 3px;
}

.card code {
    color: #fff;
    background: #003300;
    padding: 2px 4px;
    font-family: 'Share Tech Mono', monospace;
}

/* Tables */
.port-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.port-table th,
.port-table td {
    text-align: left;
    padding: 10px;
    border-bottom: 1px solid var(--phosphor-dim);
}

.port-table th {
    color: var(--phosphor-secondary);
}

.status-ok { color: var(--phosphor-main); text-shadow: 0 0 5px var(--phosphor-glow); }
.status-warn { color: #ffcc00; }
.status-err { color: #ff0000; text-shadow: 0 0 5px rgba(255, 0, 0, 0.5); }

/* Utilities */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.full-width { grid-column: 1 / -1; }

/* Terminal Typing Effect */
.terminal-type p {
    overflow: hidden;
    border-right: .15em solid var(--phosphor-main);
    white-space: nowrap;
    margin: 0;
    letter-spacing: .05em;
    animation: typing 3.5s steps(40, end), blink-caret .75s step-end infinite;
}

@keyframes typing { from { width: 0 } to { width: 100% } }
@keyframes blink-caret { from, to { border-color: transparent } 50% { border-color: var(--phosphor-main); } }

/* Mermaid Centering */
.mermaid {
    display: flex;
    justify-content: center;
    margin: 20px 0;
    filter: drop-shadow(0 0 5px var(--phosphor-glow));
    opacity: 0.9;
}

/* Clickable Cards Override */
a.card {
    display: block;
    text-decoration: none;
    border-bottom: 1px solid var(--phosphor-dim); /* Match div.card border */
    color: var(--phosphor-main);
    cursor: pointer;
}

a.card:hover {
    background: var(--card-bg-hover); /* Override generic link hover */
    border-color: var(--phosphor-main);
    color: var(--phosphor-main); /* Don't turn black/white like links */
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8), 
                0 0 20px var(--phosphor-glow);
    transform: translateY(-5px);
}

/* Ensure headings inside clickable cards don't look weird */
a.card h2 {
    color: var(--phosphor-main);
    text-decoration: none;
    border-bottom: 1px dashed var(--phosphor-secondary);
}