/* ============================================
   DASHBOARD STYLES
   ============================================ */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a0e17;
    color: #e0e0e0;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* HEADER */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: #112240;
    border-radius: 16px;
    border: 1px solid #1d3557;
    margin-bottom: 20px;
}

header h1 {
    font-size: 1.8rem;
    background: linear-gradient(135deg, #00d4ff, #7b2ffc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.status {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.9rem;
    color: #8892b0;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #51cf66;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.balance {
    color: #00d4ff;
    font-weight: 600;
}

/* TABS */
.tabs {
    display: flex;
    gap: 5px;
    background: #112240;
    border-radius: 16px;
    padding: 5px;
    margin-bottom: 20px;
    border: 1px solid #1d3557;
}

.tab {
    padding: 12px 24px;
    background: transparent;
    border: none;
    color: #8892b0;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 12px;
    transition: all 0.3s;
}

.tab:hover {
    color: #e0e0e0;
    background: rgba(123, 47, 252, 0.1);
}

.tab.active {
    color: #ffffff;
    background: linear-gradient(135deg, #7b2ffc, #00d4ff);
}

/* TAB CONTENT */
.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

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

/* CARDS */
.card {
    background: #112240;
    border-radius: 16px;
    padding: 20px;
    border: 1px solid #1d3557;
    margin-bottom: 20px;
}

/* INPUT GROUP */
.input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.input-group input {
    flex: 1;
    padding: 12px 16px;
    background: #0a1628;
    border: 1px solid #1d3557;
    border-radius: 12px;
    color: #e0e0e0;
    font-size: 1rem;
    outline: none;
    transition: border 0.3s;
}

.input-group input:focus {
    border-color: #7b2ffc;
}

.input-group button {
    padding: 12px 24px;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.input-group button:hover {
    transform: translateY(-2px);
}

/* ORDER FORM */
.order-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-row label {
    font-size: 0.85rem;
    color: #8892b0;
}

.form-row input,
.form-row select {
    padding: 10px 12px;
    background: #0a1628;
    border: 1px solid #1d3557;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 1rem;
    outline: none;
}

.form-row input:focus,
.form-row select:focus {
    border-color: #7b2ffc;
}

/* SCANNER */
.scanner-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.scanner-controls button {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

.scanner-status {
    color: #ffd93d;
    font-weight: 500;
}

/* BADGES */
.badge-buy {
    background: #00d4ff20;
    color: #00d4ff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-sell {
    background: #ff6b6b20;
    color: #ff6b6b;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-hold {
    background: #ffd93d20;
    color: #ffd93d;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .order-form {
        grid-template-columns: 1fr;
    }
    
    header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .tabs {
        flex-wrap: wrap;
    }
    
    .tab {
        flex: 1;
        text-align: center;
        padding: 10px 12px;
        font-size: 0.85rem;
    }
}