/* ==========================================================================
   Katrixerse Developer Theme for Robot Hamster v3 Dashboard
   ========================================================================== */

:root {
    --bg-dark: #070d14;
    --bg-surface: #0a131e;
    --card-bg: #111c2a;
    --card-hover: #162438;
    --card-border: rgba(0, 229, 255, 0.08);
    --card-border-hover: rgba(0, 229, 255, 0.35);
    
    --cyan-primary: #00bcd4;
    --cyan-accent: #00e5ff;
    --cyan-glow: rgba(0, 229, 255, 0.15);
    --tag-bg: rgba(0, 229, 255, 0.08);
    --tag-border: rgba(0, 229, 255, 0.2);

    --text-white: #ffffff;
    --text-primary: #ccd6f6;
    --text-muted: #8892b0;
    --text-dim: #64748b;

    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Fira Code', SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-main);
}

body {
    background-color: var(--bg-dark);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
}

/* Background Constellation Canvas */
#constellation-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    backdrop-filter: blur(12px);
    background: rgba(7, 13, 20, 0.85);
    border-bottom: 1px solid rgba(0, 229, 255, 0.06);
    z-index: 100;
    padding: 1.25rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-white);
    text-decoration: none;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav-logo .bracket {
    color: var(--cyan-accent);
    font-family: var(--font-mono);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
    padding: 4px 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--cyan-accent);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--cyan-accent);
    border-radius: 2px;
}

.nav-btn {
    display: inline-block;
    padding: 7px 16px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--cyan-accent);
    border: 1px solid var(--cyan-accent);
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.nav-btn:hover {
    background: var(--cyan-accent);
    color: var(--bg-dark);
    box-shadow: 0 0 15px var(--cyan-glow);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-container {
    max-width: 800px;
}

.hero-pretitle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #10b981;
    box-shadow: 0 0 10px #10b981;
    animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.mono-tag {
    font-family: var(--font-mono);
    color: var(--cyan-accent);
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.15;
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
}

.hero-title .accent-text {
    color: var(--cyan-accent);
    font-family: var(--font-mono);
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 26px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.25s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--cyan-primary);
    color: var(--bg-dark);
}

.btn-primary:hover {
    background: var(--cyan-accent);
    box-shadow: 0 0 20px var(--cyan-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    border: 1px solid var(--cyan-primary);
    color: var(--cyan-accent);
    background: transparent;
}

.btn-secondary:hover {
    background: rgba(0, 229, 255, 0.08);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid rgba(204, 214, 246, 0.2);
    color: var(--text-primary);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--cyan-accent);
    color: var(--cyan-accent);
    transform: translateY(-2px);
}

/* ==========================================================================
   Content Sections
   ========================================================================== */
.content-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 2rem 3rem;
}

.section-header {
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-white);
    letter-spacing: -0.5px;
}

.section-underline {
    width: 48px;
    height: 3px;
    background: var(--cyan-primary);
    margin-top: 8px;
    border-radius: 2px;
}

.section-description {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
}

/* ==========================================================================
   Project & Telemetry Cards (Matching Portfolio Screenshot)
   ========================================================================== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.75rem;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.project-card:hover {
    background: var(--card-hover);
    border-color: var(--card-border-hover);
    transform: translateY(-6px);
    box-shadow: 0 12px 28px rgba(0, 229, 255, 0.08);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.card-icon {
    color: var(--cyan-accent);
    display: flex;
    align-items: center;
}

.card-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.card-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metric-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--cyan-accent);
    font-family: var(--font-mono);
    margin-bottom: 0.75rem;
    line-height: 1;
}

.metric-value.metric-sm {
    font-size: 1.6rem;
}

.card-description {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.tag {
    background: var(--tag-bg);
    border: 1px solid var(--tag-border);
    color: var(--cyan-accent);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 4px;
    letter-spacing: 0.2px;
}

.tag.tag-alt {
    background: rgba(148, 163, 184, 0.08);
    border-color: rgba(148, 163, 184, 0.2);
    color: var(--text-primary);
}

/* Server Card Specifics */
.guild-card {
    display: flex;
    gap: 1.25rem;
    align-items: center;
    padding: 1.25rem;
}

.guild-avatar {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: var(--bg-surface);
    border: 1px solid var(--cyan-glow);
    object-fit: cover;
    flex-shrink: 0;
}

.guild-avatar-placeholder {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: rgba(0, 229, 255, 0.1);
    color: var(--cyan-accent);
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--tag-border);
    flex-shrink: 0;
}

.guild-info {
    overflow: hidden;
}

.guild-name {
    font-weight: 700;
    color: var(--text-white);
    font-size: 1.05rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.guild-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Loading and Empty States */
.loading-state,
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    background: var(--card-bg);
    border: 1px dashed var(--card-border);
    border-radius: 8px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    border-top: 1px solid rgba(0, 229, 255, 0.08);
    background: rgba(7, 13, 20, 0.95);
    margin-top: 6rem;
    padding: 3rem 0 2rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.footer-brand p {
    color: var(--text-dim);
    font-size: 0.9rem;
    margin-top: 0.4rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--cyan-accent);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    text-align: center;
    color: var(--text-dim);
    font-size: 0.82rem;
    font-family: var(--font-mono);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.4rem;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }
}