:root {
    --bg-color: #0f172a; /* Dark Slate Blue */
    --surface-color: #1e293b; /* Lighter Slate */
    --primary-color: #3b82f6; /* Bright Blue */
    --secondary-color: #64748b; /* Muted Blue/Grey */
    --text-color: #f1f5f9; /* Off-white */
    --text-muted: #94a3b8;
    --border-color: #334155;
    --success-color: #10b981;
    --danger-color: #ef4444;
    
    /* Neon Blue Glow */
    --glow-color: rgba(59, 130, 246, 0.5);
    --glow-shadow: 0 0 15px var(--glow-color), 0 0 30px rgba(59, 130, 246, 0.2);
}

/* Credit Footer */
.monster-credit {
    text-align: center;
    padding: 20px;
    margin-top: auto;
    font-size: 0.9em;
    color: #64748b;
    letter-spacing: 1px;
    opacity: 0.8;
    transition: all 0.3s ease;
    width: 100%;
}
.monster-credit:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
    opacity: 1;
}

/* Existent styles... */

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* AUTH */
.login-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(15, 23, 42, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
.login-box {
    background: var(--surface-color);
    padding: 2.5rem;
    border-radius: 1rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.login-box:hover, .card:hover {
    box-shadow: var(--glow-shadow) !important;
    border-color: var(--primary-color);
}
.login-box h2 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
}
.login-box input {
    margin-bottom: 1rem;
}

/* LAYOUT */
header {
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

nav { display: flex; gap: 0.5rem; }

.nav-btn {
    background: transparent;
    color: var(--text-muted);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}
.nav-btn:hover {
    color: var(--text-color);
    background: rgba(255,255,255,0.05);
}
.nav-btn.active {
    background: var(--primary-color);
    color: white;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* DASHBOARD GRID */
.dashboard-grid {
    display: grid;
    grid-template-columns: 300px 1fr; /* Sidebar (Stats) + Main (Chart) */
    gap: 1.5rem;
}

.stats-column {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    align-content: start;
}

.main-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}


/* CARDS */
.card, .stat-card, .chart-container {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.stat-card {
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}
.stat-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 4px; height: 100%;
    background: var(--primary-color);
}
.stat-card h3 {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0 0 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.stat-card p {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-color);
}

.chart-container {
    height: 450px;
    position: relative;
}

/* TABLES */
.posts-table {
    width: 100%;
    border-collapse: collapse;
}
.posts-table th {
    text-align: left;
    padding: 1rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}
.posts-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}
.posts-table tr:hover td {
    background: rgba(255,255,255,0.02);
}

/* FORMS */
.form-group { margin-bottom: 1.5rem; }
label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-weight: 500;
}

input, select, textarea {
    width: 100%;
    padding: 0.75rem;
    background: #020617; /* Very Dark */
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-color);
    font-family: inherit;
    box-sizing: border-box;
    transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

/* BUTTONS */
.btn-primary {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.9; }

.logout-btn {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-weight: 600;
}
.logout-btn:hover {
    background: var(--danger-color);
    color: white;
}

/* EDITOR */
.toolbar {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem 0.5rem 0 0;
    padding: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.toolbar button {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.5rem;
    border-radius: 0.25rem;
    cursor: pointer;
}
.toolbar button:hover {
    background: rgba(255,255,255,0.1);
    color: var(--text-color);
}
.toolbar svg { 
    fill: currentColor; 
}

.editor-box {
    min-height: 300px;
    background: #020617;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 0.5rem 0.5rem;
    padding: 1rem;
    color: var(--text-color);
    caret-color: var(--primary-color); /* Cursor visibility */
    line-height: 1.6;
}
.editor-box:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* Editor Typography */
.editor-box p { font-size: 1rem; margin-bottom: 1em; }
.editor-box h1 { font-size: 1.75rem; font-weight: 700; margin-top: 1.5em; margin-bottom: 0.5em; line-height: 1.2; }
.editor-box h2 { font-size: 1.5rem; font-weight: 600; margin-top: 1.35em; margin-bottom: 0.5em; line-height: 1.3; }
.editor-box h3 { font-size: 1.25rem; font-weight: 600; margin-top: 1.25em; margin-bottom: 0.5em; }
.editor-box h4 { font-size: 1.1rem; font-weight: 600; margin-top: 1.15em; margin-bottom: 0.5em; }
.editor-box ul, .editor-box ol { margin-left: 1.5em; margin-bottom: 1em; }
.editor-box blockquote { border-left: 4px solid var(--primary-color); padding-left: 1rem; color: #94a3b8; font-style: italic; }
.editor-box a { color: var(--primary-color); text-decoration: underline; }

/* Custom Scrollbar for Editor */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-color); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--secondary-color); }

/* Checklist Grid */
.checklist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    max-height: 200px;
    overflow-y: auto;
    padding: 10px;
    background: #020617;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
}
.checklist-grid label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: normal;
    background: rgba(255,255,255,0.03);
    padding: 8px;
    border-radius: 4px;
    margin: 0;
}

/* TABS Logic */
.tab-content { display: none; animation: fadeIn 0.3s ease; }
.tab-content.active { display: block; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* CHART TABS */
.chart-tabs { display:flex; gap:5px; background:var(--bg-color); padding:4px; border-radius:6px; }
.chart-tab { background:transparent; border:none; color:var(--text-muted); padding:4px 12px; border-radius:4px; font-size:0.8rem; cursor:pointer; }
.chart-tab.active { background:var(--primary-color); color:white; }
.chart-tab:hover:not(.active) { color:var(--text-color); }

/* CUSTOM MODAL & DROPDOWN */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex; justify-content: center; align-items: center;
    z-index: 1000;
    opacity: 0; pointer-events: none; transition: opacity 0.3s;
    backdrop-filter: blur(4px);
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal-content {
    background: var(--surface-color);
    padding: 2rem; border-radius: 1rem;
    width: 90%; max-width: 400px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
    transform: translateY(20px) scale(0.95); transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
}
.modal-overlay.active .modal-content { transform: translateY(0) scale(1); }
.modal-header { margin-bottom: 1.5rem; font-size: 1.25rem; font-weight: 700; color: var(--text-color); display:flex; justify-content:space-between; align-items:center; }
.modal-close { background:none; border:none; color:var(--text-muted); cursor:pointer; font-size:1.5rem; padding:0; line-height:1; }
.modal-close:hover { color:var(--text-color); }

.modal-body { margin-bottom: 1.5rem; }
.modal-footer { display: flex; justify-content: flex-end; gap: 10px; }

.btn-secondary { background: transparent; border: 1px solid var(--border-color); color: var(--text-muted); padding: 0.6rem 1.2rem; border-radius: 0.5rem; cursor: pointer; font-weight:500; transition:all 0.2s; }
.btn-secondary:hover { color: var(--text-color); border-color: var(--text-color); background: rgba(255,255,255,0.05); }

/* Custom Select Dropdown Styling */
.role-select {
    appearance: none;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 6px 32px 6px 12px;
    border-radius: 6px;
    font-size: 0.85em;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px;
    transition: all 0.2s;
    font-family: inherit;
}
.role-select:hover { border-color: var(--primary-color); }
.role-select:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2); }
.role-select option { background-color: var(--bg-color); color: var(--text-color); padding: 10px; }

/* DOMAIN SELECT (User Dashboard) */
.domain-select {
    width: 100%;
    padding: 12px 20px;
    border-radius: 50px; /* Lonjong / Oval Shape */
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.domain-select:hover { border-color: var(--primary-color); box-shadow: 0 4px 10px rgba(59, 130, 246, 0.15); }
.domain-select:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2); }