:root {
    --primary: #4F46E5;
    --primary-hover: #4338CA;
    --secondary: #10B981;
    --danger: #EF4444;
    --bg-color: #F8FAFC;
    --surface: rgba(255, 255, 255, 0.85);
    --surface-hover: rgba(255, 255, 255, 0.95);
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --border: rgba(0, 0, 0, 0.1);
    --glass-blur: blur(20px);
}

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

body {
    background-color: var(--bg-color);
    background-image: radial-gradient(circle at top right, rgba(79, 70, 229, 0.08), transparent 40%),
                      radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.05), transparent 40%);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Glassmorphism containers */
.glass-panel {
    background: var(--surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Login Page */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-box {
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-box h1 {
    margin-bottom: 2rem;
    font-weight: 700;
    font-size: 2rem;
    background: linear-gradient(to right, #818CF8, #C084FC);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.2);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.login-box .btn-primary,
.modal-content .btn-primary {
    width: 100%;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

/* Dashboard */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: var(--surface);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

.dashboard-container {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.header-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.filters {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.filter-btn {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Table Styles */
.table-container {
    overflow-x: auto;
}

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

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(0, 0, 0, 0.03);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-block;
    transition: all 0.3s ease;
}

.status-called {
    background: rgba(16, 185, 129, 0.2);
    color: #34D399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-not-called {
    background: rgba(239, 68, 68, 0.1);
    color: #DC2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.status-select {
    padding: 0.25rem;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 50;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
    animation: fadeIn 0.2s ease-out;
}

.modal-content {
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease-out;
}

.close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

/* Filter Group */
.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 0.5rem;
    border-left: 1px solid var(--border);
    padding-left: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Navbar */
    .navbar {
        flex-wrap: wrap;
        padding: 1rem;
    }
    
    .nav-brand {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-links {
        display: none; /* Hidden by default on mobile */
        flex-direction: column;
        width: 100%;
        text-align: center;
        padding-top: 1rem;
        border-top: 1px solid var(--border);
        margin-top: 1rem;
        gap: 1rem;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    /* Containers */
    .dashboard-container {
        padding: 1rem;
    }
    
    .glass-panel {
        padding: 1rem;
    }
    
    /* Headers & Filters */
    .header-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filters {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: stretch;
        margin-left: 0;
        border-left: none;
        padding-left: 0;
        width: 100%;
    }
    
    .filter-btn {
        width: 100%;
    }
    
    /* Tables to Cards */
    table, thead, tbody, th, td, tr {
        display: block;
    }
    
    thead tr {
        display: none; /* Hide desktop headers */
    }
    
    tr {
        margin-bottom: 1.5rem;
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 0.5rem;
        background: rgba(255, 255, 255, 0.5);
    }
    
    td {
        border: none;
        border-bottom: 1px solid var(--border);
        position: relative;
        padding-left: 50% !important;
        text-align: right !important;
        min-height: 3.5rem;
        display: flex;
        align-items: center;
        justify-content: flex-end;
    }
    
    td:before {
        content: attr(data-label);
        position: absolute;
        left: 1rem;
        width: 45%;
        text-align: left;
        font-weight: 600;
        color: var(--text-secondary);
        text-transform: uppercase;
        font-size: 0.75rem;
        letter-spacing: 0.05em;
    }
    
    td:last-child {
        border-bottom: 0;
    }
    
    /* Profit/Loss Stats */
    .stats-grid {
        grid-template-columns: 1fr !important;
    }
    
    /* Modals */
    .modal-content {
        width: 95%;
        padding: 1.5rem;
        margin: 1rem;
        max-height: 85vh;
    }
    
    .btn {
        width: 100%;
    }
}

/* Custom Scrollbar Styles */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
    transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}

/* Firefox Scrollbar support */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary) rgba(0, 0, 0, 0.05);
}