:root {
    --primary-bg: #0a0e14;
    --card-bg: rgba(255, 255, 255, 0.03);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.08);
    --accent-color: #00f2ff;
    --accent-glow: rgba(0, 242, 255, 0.3);
    --text-primary: #e0e6ed;
    --text-secondary: #94a3b8;
    --critical: #ff4d4d;
    --healthy: #00ff88;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--primary-bg);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Sidebar & Layout */
.dashboard-container { 
    display: flex; 
    min-height: 100vh;
    background: var(--primary-bg);
}
.sidebar { 
    width: 260px; 
    background: rgba(0,0,0,0.5); 
    border-right: 1px solid var(--glass-border); 
    padding: 3rem 1.5rem; 
    flex-shrink: 0;
    z-index: 100;
}
.content { 
    flex: 1; 
    display: flex;
    flex-direction: column;
    padding: 3rem 4rem; 
    overflow-y: auto;
    position: relative;
}

.nav-btn { width: 100%; text-align: left; padding: 1rem; margin-bottom: 0.5rem; border: none; background: transparent; color: var(--text-secondary); cursor: pointer; border-radius: 0.8rem; transition: 0.3s; font-weight: 600; }
.nav-btn:hover { background: rgba(255,255,255,0.05); color: white; }
.nav-btn.active { background: var(--glass-bg); color: var(--accent-color); border: 1px solid var(--glass-border); }

/* Tabs */
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeUp 0.5s ease-out; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Admin Styling */
.admin-card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 2rem; padding: 3rem; backdrop-filter: blur(20px); }
.tool-box h3 { color: white; margin-bottom: 0.5rem; font-size: 1.2rem; }
.tool-box:hover { border-color: var(--accent-color); background: rgba(0,255,136,0.05) !important; transition: 0.3s; }

/* Glassmorphism Hero Background */
.hero-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, #1a2a44 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, #0d1b2a 0%, transparent 40%);
    z-index: -1;
}

/* Removiendo restricciones de ancho que rompían el flex layout */

header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.brand h1 {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.05rem;
    background: linear-gradient(to right, #00f2ff, #0088ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Toolbar & Filters */
.toolbar {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    padding: 1.5rem;
    border-radius: 1.5rem;
    margin-bottom: 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1rem;
    align-items: center;
}

.search-wrapper input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 0.8rem 1.2rem;
    border-radius: 0.8rem;
    color: white;
    outline: none;
    transition: border 0.3s;
}

.search-wrapper input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 10px var(--accent-glow);
}

select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 0.8rem;
    border-radius: 0.8rem;
    color: #ccc;
    outline: none;
}
select option {
    background-color: #0a0e14;
    color: #e0e6ed;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 0.8rem;
    border-radius: 0.8rem;
    cursor: pointer;
    transition: 0.3s;
    font-weight: 600;
}

.action-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: 0.3s ease;
    font-size: 0.75rem;
    font-weight: 600;
}
.action-btn:hover {
    background: rgba(255,255,255,0.05);
    color: white;
    border-color: var(--text-secondary);
}
.action-btn.delete:hover {
    background: rgba(220, 53, 69, 0.1);
    color: var(--critical);
    border-color: rgba(220, 53, 69, 0.4);
}

.filter-btn.active {
    background: var(--accent-color);
    color: var(--primary-bg);
}

/* Data Table Customization */
.table-container {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    text-align: left;
    padding: 1.2rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--glass-border);
}

td {
    padding: 1.2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-size: 0.9rem;
}

.row-main {
    cursor: pointer;
    transition: background 0.2s;
}

.row-main:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Price badges */
.delta {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 0.4rem;
    margin-left: 0.5rem;
}

.delta.up { background: rgba(255, 77, 77, 0.1); color: var(--critical); }
.delta.down { background: rgba(0, 255, 136, 0.1); color: var(--healthy); }

/* Hidden details */
.row-details {
    display: none;
    background: rgba(0, 0, 0, 0.2);
}

.row-details.active {
    display: table-row;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    padding: 1.5rem 2rem;
}

.detail-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    padding: 1rem;
    border-radius: 1rem;
}

.detail-label { font-size: 0.75rem; color: var(--text-secondary); margin-bottom: 0.5rem; }
.detail-price-matrix { display: flex; justify-content: space-between; align-items: baseline; }

@media (max-width: 1000px) {
    .toolbar { grid-template-columns: 1fr; }
}

/* --- PRICING MASTER STYLES v10.2 --- */
.pricing-config-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); 
    gap: 1.5rem; 
    margin-bottom: 1rem;
}
.config-item { display: flex; flex-direction: column; gap: 0.5rem; }
.config-item label { font-size: 0.7rem; color: var(--text-secondary); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.config-item input { 
    background: rgba(0,0,0,0.3); 
    border: 1px solid var(--glass-border); 
    padding: 0.8rem; 
    border-radius: 0.8rem; 
    color: white; 
    font-weight: 700; 
    font-family: 'Inter', sans-serif; 
    transition: 0.3s;
}
.config-item input:focus { border-color: var(--accent-color); outline: none; box-shadow: 0 0 10px rgba(0,242,255,0.1); }

.margin-alert { color: var(--critical) !important; font-weight: 800; }
.margin-healthy { color: var(--accent-color) !important; font-weight: 800; }

.price-box { font-size: 1rem; font-weight: 700; }
.price-sub { font-size: 0.7rem; color: var(--text-secondary); display: block; margin-bottom: 2px; }

.login-btn {
    background: linear-gradient(to right, #00f2ff, #0088ff);
    border: none;
    color: #0a0e14;
    padding: 1rem 2rem;
    border-radius: 1rem;
    font-weight: 800;
    letter-spacing: 1px;
    cursor: pointer;
    transition: 0.3s;
}
.login-btn:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0,242,255,0.3); }