@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Kanit:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --font-main: 'Outfit', 'Kanit', sans-serif;
    --font-code: 'JetBrains Mono', monospace;
    
    --bg-body: #020617;                 
    --bg-panel: rgba(15, 23, 42, 0.7);  
    --bg-input: rgba(255, 255, 255, 0.05); 
    --bg-hover: rgba(255, 255, 255, 0.05);
    
    --border: rgba(255, 255, 255, 0.1); 
    --shadow: none;                     
    
    --primary: #818cf8;                 
    --primary-glow: rgba(129, 140, 248, 0.3);
    
    --text-main: #ffffff;               
    --text-sub: #94a3b8;                
    
    --danger: #f87171;
    --success: #34d399;
    
    --badge-bg-blue: rgba(129, 140, 248, 0.1);
    --badge-bg-pink: rgba(244, 114, 182, 0.1);
    --scroll-thumb: rgba(255,255,255,0.1);
}

[data-theme="light"] {
    --bg-body: #f1f5f9;                 
    --bg-panel: rgba(255, 255, 255, 0.85); 
    --bg-input: #ffffff;                
    --bg-hover: #e2e8f0;
    --border: #cbd5e1;                  
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.05); 
    --primary: #4f46e5;                 
    --primary-glow: rgba(79, 70, 229, 0.15);
    --text-main: #0f172a;               
    --text-sub: #64748b;                
    --badge-bg-blue: rgba(79, 70, 229, 0.1);
    --badge-bg-pink: rgba(219, 39, 119, 0.1);
    --scroll-thumb: #cbd5e1;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: var(--font-main);
    margin: 0;
    overflow: hidden;
    height: 100vh;
    transition: background-color 0.3s, color 0.3s;
}

.ambient-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 10% 20%, var(--primary-glow), transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(52, 211, 153, 0.05), transparent 40%);
    pointer-events: none;
    z-index: -1;
}

/* Loader */
.loader-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-body);
    display: flex; justify-content: center; align-items: center;
    z-index: 9999;
    transition: opacity 0.5s;
}
.loader-content { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.spinner-ring {
    width: 60px; height: 60px; border: 4px solid var(--border); 
    border-top: 4px solid var(--primary); border-radius: 50%;
    animation: spin 1s linear infinite;
}
.loader-text { margin-top: 20px; letter-spacing: 2px; font-size: 12px; color: var(--text-sub); }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* --- GRID LAYOUT --- */
.dashboard-layout { 
    display: grid; 
    grid-template-columns: 260px 1fr; /* Sidebar 260px, เนื้อหา 1fr */
    height: 100vh; 
    width: 100vw;
}

.sidebar {
    background: var(--bg-panel); 
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column; padding: 20px;
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    transition: background 0.3s, border-color 0.3s;
    width: 260px; /* บังคับกว้าง */
    box-sizing: border-box;
}

.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; padding-left: 10px; }
.brand-icon { 
    width: 40px; height: 40px; background: var(--primary); color: white;
    border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.brand-text { font-weight: 700; font-size: 18px; letter-spacing: 1px; color: var(--text-main); }

.nav-item {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px; margin-bottom: 6px; border-radius: 10px;
    color: var(--text-sub); cursor: pointer; transition: 0.2s; font-size: 14px;
}
.nav-item:hover, .nav-item.active { background: var(--badge-bg-blue); color: var(--primary); }
.nav-divider { font-size: 10px; color: var(--text-sub); margin: 20px 0 10px 16px; font-weight: 600; opacity: 0.7; }

.sidebar-footer { margin-top: auto; display: flex; gap: 10px; border-top: 1px solid var(--border); padding-top: 20px; }
.sidebar-footer button {
    flex: 1; border: 1px solid var(--border); background: var(--bg-input);
    color: var(--text-sub); height: 40px; border-radius: 8px; cursor: pointer; transition: 0.2s;
    display: flex; align-items: center; justify-content: center;
}
.sidebar-footer button:hover { background: var(--primary); color: white; border-color: var(--primary); }

.main-content { 
    padding: 30px 40px; 
    overflow-y: auto; 
    width: 100%;
    box-sizing: border-box;
}

.top-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.page-title h2 { font-weight: 600; font-size: 24px; margin: 0; color: var(--text-main); }
.badge-count { font-size: 12px; background: rgba(52, 211, 153, 0.15); color: var(--success); padding: 4px 10px; border-radius: 20px; font-weight: 500; }

.action-area { display: flex; gap: 12px; align-items: center; }
.search-box { position: relative; }
.search-box i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-sub); }
.search-box input {
    background: var(--bg-panel); border: 1px solid var(--border); 
    padding: 10px 15px 10px 36px; border-radius: 10px; 
    color: var(--text-main); width: 250px; outline: none; box-shadow: var(--shadow);
}
.btn-action {
    display: flex; align-items: center; gap: 8px; padding: 10px 20px;
    border-radius: 10px; border: none; font-weight: 500; font-size: 14px; cursor: pointer; transition: 0.2s;
}
.btn-action.primary { background: var(--primary); color: white; box-shadow: 0 4px 15px var(--primary-glow); }
.btn-action:hover { transform: translateY(-2px); }

.dashboard-container { display: flex; flex-direction: column; gap: 25px; height: 100%; }

/* --- แก้ไข: เปลี่ยนเป็น 1 Column เพื่อให้กล่องเต็ม --- */
.stats-row { display: grid; grid-template-columns: 1fr; gap: 20px; }

.stat-card {
    background: var(--bg-panel); border: 1px solid var(--border);
    border-radius: 16px; padding: 25px; position: relative; overflow: hidden;
    display: flex; align-items: center; gap: 20px; transition: transform 0.2s; box-shadow: var(--shadow);
}
.stat-card:hover { transform: translateY(-3px); }

.stat-icon {
    width: 60px; height: 60px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
    font-size: 26px; flex-shrink: 0;
}
.stat-icon.red { background: rgba(248, 113, 113, 0.15); color: var(--danger); border: 1px solid rgba(248, 113, 113, 0.3); }
.stat-icon.blue { background: var(--badge-bg-blue); color: var(--primary); border: 1px solid var(--primary-glow); }
.stat-icon.green { background: rgba(52, 211, 153, 0.15); color: var(--success); border: 1px solid rgba(52, 211, 153, 0.3); }

.stat-content p { margin: 0; color: var(--text-sub); font-size: 14px; margin-bottom: 5px; }
.stat-content h3 { margin: 0; font-size: 32px; font-weight: 700; font-family: var(--font-code); color: var(--text-main); }

.stat-glow { position: absolute; bottom: 0; left: 0; width: 100%; height: 4px; }
.stat-glow.red { background: var(--danger); box-shadow: 0 -2px 15px var(--danger); }
.stat-glow.blue { background: var(--primary); box-shadow: 0 -2px 15px var(--primary); }
.stat-glow.green { background: var(--success); box-shadow: 0 -2px 15px var(--success); }

.recent-activity-section {
    background: var(--bg-panel); border: 1px solid var(--border);
    border-radius: 16px; flex-grow: 1; display: flex; flex-direction: column; overflow: hidden;
    min-height: 0; box-shadow: var(--shadow);
}
.section-header {
    padding: 20px 25px;
    border-bottom: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
    background: transparent; 
}
.section-header h4 { margin: 0; font-size: 16px; font-weight: 500; color: var(--text-main); }

.btn-sm-ghost {
    background: transparent; border: 1px solid var(--border); color: var(--text-sub);
    padding: 5px 12px; border-radius: 6px; font-size: 12px; cursor: pointer; transition: 0.2s;
}
.btn-sm-ghost:hover { border-color: var(--primary); color: var(--primary); }

.mini-table-container { padding: 0; overflow-y: auto; height: 100%; }
.modern-table.mini th {
    background: transparent;
    padding: 16px 12px;
    font-size: 11px;
    color: var(--text-sub);
    font-weight: 600;
    border-bottom: 1px solid var(--border);
}
.modern-table.mini td { 
    padding: 12px 12px;
    font-size: 13px; 
    border-bottom: 1px solid var(--border); 
}
.modern-table.mini tr:last-child td { border-bottom: none; }

.table-container { 
    background: var(--bg-panel); 
    border: 1px solid var(--border);
    border-radius: 16px; 
    overflow: hidden; 
    display: flex; 
    flex-direction: column;
    min-height: 795px;
    box-shadow: var(--shadow);
}
.modern-table { width: 100%; border-collapse: collapse; }
.modern-table th {
    text-align: left; padding: 16px 12px; font-weight: 500; font-size: 13px;
    color: var(--text-sub); border-bottom: 1px solid var(--border);
    text-transform: uppercase; letter-spacing: 0.5px;
}
.modern-table td {
    padding: 16.1px 16.1px; font-size: 13px; border-bottom: 1px solid var(--border);
    color: var(--text-sub); vertical-align: middle;
}
.txt-main { color: var(--text-main); font-weight: 500; }
.txt-mono { font-family: var(--font-code); }

.pagination-bar { 
    padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; 
    background: rgba(125, 125, 125, 0.05); border-top: 1px solid var(--border); margin-top: auto; 
}
.pagination-controls button { 
    width: 32px; height: 32px; border: 1px solid var(--border); 
    background: var(--bg-input); color: var(--text-sub); border-radius: 8px; 
    cursor: pointer; display: flex; align-items: center; justify-content: center; transition: 0.2s; 
}
.pagination-controls { display: flex; gap: 8px; align-items: center; }
.pagination-controls button:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.pagination-controls button:disabled { opacity: 0.5; cursor: not-allowed; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: var(--scroll-thumb); border-radius: 10px; }
::-webkit-scrollbar-track { background: transparent; }

.badge-reason { display:block; width:100%; background: rgba(248, 113, 113, 0.1); color: var(--danger); padding: 2px 8px; border-radius: 4px; font-size: 11px; }
.badge-server { display:block; width:100%; background: var(--badge-bg-blue); color: var(--primary); padding: 2px 8px; border-radius: 4px; font-size: 11px; }

.spin-anim { animation: spin 1s linear infinite; }