/* 1. FIXED DARK THEME VARIABLES */
:root {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --panel-bg: #1e1e1e;
    --panel-border: #2d2d2d;
    --card-bg: #1d1d1d;
    --card-shadow: rgba(0, 0, 0, 0.3);
    --link-hover: orange;
}

/* 2. BASE LAYOUT STYLES */
body {
    margin: 0;
    padding-top: 0px;
    /* Offset for the fixed top panel */
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
}

/* 3. FIXED TOP PANEL */
.fixed-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;

    /* 1. Change display to grid with 3 equal columns */
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    align-items: center;

    padding: 0 24px;
    box-sizing: border-box;
    background-color: var(--panel-bg);
    border-bottom: 1px solid var(--panel-border);
    z-index: 1000;
}

/* 2. CENTERED TITLE STYLES */
.header-title {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-color);
    justify-self: center;
    /* Centers the title perfectly in the middle column */
    text-align: center;
}

.header-title a {
    font-size: 1.5rem;
    color: var(--link-hover);
}

/* Right side spacer to keep the grid balanced */
.header-right {
    justify-self: end;
    /* Aligns content to the far right */
}

.header-right a {
    color: #ffffff;
    /* Ou simplesmente: white */
    text-decoration: none;
    /* Opcional: remove o sublinhado padrão de links */
    transition: color 0.5s ease, color 0.5s ease;
}

.header-right a:hover {
    color: var(--link-hover);
}

/* Left side alignment */
.logo {
    font-weight: 700;
    font-size: 2.25rem;
    letter-spacing: 0.5px;
    justify-self: start;
    /* Pushes logo to the far left */
    color: #fff;
}

.logo a {
    color: #ffffff;
    /* Ou simplesmente: white */
    text-decoration: none;
    /* Opcional: remove o sublinhado padrão de links */
    transition: color 0.5s ease, color 0.5s ease;
}

.logo a:hover {
    color: var(--link-hover);
}

/* 4. MAIN PAGE CONTAINER SPLIT */
.app-container {
    display: flex;
    min-height: calc(100vh - 60px);
}

/* 5. FIXED LEFT SIDEBAR MENU */
.left-sidebar {
    position: fixed;
    top: 60px;
    /* Starts exactly below the top panel */
    left: 0;
    width: 260px;
    height: calc(100vh - 60px);
    /* Fills remaining height */
    background-color: var(--panel-bg);
    border-right: 1px solid var(--panel-border);
    padding: 24px;
    box-sizing: border-box;
    overflow-y: auto;
    /* Adds scrollbar inside menu if items overflow */
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    margin-bottom: 0px;
}

.sidebar-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    display: block;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background-color 0.5s, color 0.5s;
    transition: color 0.5s ease, color 0.5s ease;
}

.sidebar-menu a:hover {
    background-color: var(--bg-color);
    color: var(--link-hover);
}

/* 6. MAIN CONTENT AREA */
.main-content {
    margin-left: 260px;
    /* Offsets the width of the fixed sidebar */
    padding: 40px;
    padding-top: 80px;
    width: 100%;
    max-width: 1200px;
    box-sizing: border-box;
}

/* 7. CARD COMPONENT STYLES */
.topic-card {
    background-color: var(--card-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 32px;
    box-shadow: 0 4px 6px var(--card-shadow);
    scroll-margin-top: 80px;
    /* Smooth scroll offset so header doesn't cover card title */
}

.topic-card h2 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.5rem;
}

.title-topic {
    padding-top: 80px;
    scroll-margin-top: 80px;
    /* Smooth scroll offset so header doesn't cover card title */
}

.topic-card p {
    line-height: 1.6;
    margin-bottom: 0;
    opacity: 0.9;
}

.topic-card a {
    color: #ffffff;
    /* Ou simplesmente: white */
    text-decoration: none;
    /* Opcional: remove o sublinhado padrão de links */
}

/* Smooth Scrolling Effect */
html {
    scroll-behavior: smooth;
}

.badge {
    display: inline-block;
    background: #ff810c;
    color: black;
    padding: 6px 12px;
    border-radius: 999px
}


.code {
    background-color: #1e1e1e;
    /* Deep dark background */
    color: #1cbe3f;
    /* Default text color */
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    font-size: 14px;
    line-height: 1.5;
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    /* Enables scrolling for long lines */
    border: 1px solid #333;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.code-response {
    background-color: #1e1e1e;
    /* Deep dark background */
    color: #ffffff;
    /* Default text color */
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    font-size: 14px;
    line-height: 1.5;
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    /* Enables scrolling for long lines */
    border: 1px solid #333;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

/* 10. HIGHCHARTS GRAPH */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

#chart-container {
    height: 350px;
    background: orange;
    padding: 1px;
    border-radius: 2px;
    box-shadow: 4px 4px 4px rgba(255, 174, 0, 0.4);
}

#meta-info {
    text-align: center;
    margin-top: 15px;
    color: #ccc;
    font-size: 0.9em;
}

/* Estilo base para a etiqueta de status */
.status-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: bold;
    transition: all 0.3s ease;
}

/* Estado: Online (Verde com efeito pulsar) */
.status-badge.online {
    background-color: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    animation: pulse-green 2s infinite;
}

/* Estado: Offline (Vermelho estático) */
.status-badge.offline {
    background-color: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

/* Animação de pulsação para o estado online */
@keyframes pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.4);
    }

    70% {
        box-shadow: 0 0 0 6px rgba(46, 204, 113, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(46, 204, 113, 0);
    }
}

.divider {
    margin: 0 10px;
    color: #555;
}