/* Custom Styles for NEO Training - Modern Look (Tailwind Inspired) */

/* Global Typography and Base Styles */
body {
    background-color: #f8fafc !important; /* slate-50 */
    color: #1e293b; /* slate-800 */
    font-family: 'Inter', sans-serif !important;
}

/* Sidebar Styling */
.sidebar.budotrader {
    background: linear-gradient(180deg, #312e81 0%, #1e1b4b 100%) !important; /* Indigo 900 -> 950 */
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-item.active .nav-link {
    background: rgba(255, 255, 255, 0.1);
    color: #fff !important;
    font-weight: 600;
    border-left: 3px solid #6366f1; /* Indigo 500 indicator */
}

.sidebar .nav-item .nav-link {
    padding: 0.75rem 1rem !important;
    transition: all 0.2s;
}

.sidebar .nav-item .nav-link:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #e2e8f0 !important;
}

.sidebar .nav-item .nav-link i {
    color: #94a3b8; /* Slate 400 */
    margin-right: 0.5rem;
}

.nav-item.active .nav-link i {
    color: #fff;
}

.sidebar-heading {
    color: #64748b !important; /* Slate 500 */
    font-weight: 700 !important;
    letter-spacing: 0.05em;
    font-size: 0.7rem !important;
}

/* Modern Dashboard Cards */
.card-modern {
    border: none !important;
    border-radius: 16px !important;
    transition: all 0.3s ease;
    background: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
}

.card-modern:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04) !important;
}

.card-modern .card-body {
    padding: 1.5rem !important;
}

.icon-box {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.card-title-modern {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    color: #64748b;
}

.card-value-modern {
    font-size: 1.5rem;
    font-weight: 800;
    color: #1e293b;
}

/* Gradients */
.bg-grad-indigo { background: linear-gradient(135deg, #6366f1 0%, #4338ca 100%); }
.bg-grad-emerald { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.bg-grad-amber { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); }
.bg-grad-rose { background: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%); }
.bg-grad-slate { background: linear-gradient(135deg, #475569 0%, #1e293b 100%); }

/* Form Elements */
.form-control-modern {
    border-radius: 8px !important;
    border: 1px solid #e2e8f0 !important;
    padding: 0.6rem 1rem !important;
    font-size: 0.875rem !important;
    transition: all 0.2s;
}

.form-control-modern:focus {
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1) !important;
    border-color: #6366f1 !important;
    outline: none !important;
}

/* Buttons */
.btn-modern-primary {
    background-color: #6366f1 !important;
    border: none !important;
    color: white !important;
    border-radius: 8px !important;
    padding: 0.6rem 1.5rem !important;
    font-weight: 600 !important;
    transition: all 0.2s;
}

.btn-modern-primary:hover {
    background-color: #4f46e5 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.btn-modern-secondary {
    background-color: #f1f5f9 !important;
    border: none !important;
    color: #475569 !important;
    border-radius: 8px !important;
    padding: 0.6rem 1.5rem !important;
    font-weight: 600 !important;
    transition: all 0.2s;
}

.btn-modern-secondary:hover {
    background-color: #e2e8f0 !important;
}

/* Section Containers */
.section-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
}