/* Digital Sales Book - Core Stylesheet */
:root {
    --primary-color: #1e40af;
    --primary-hover: #1d4ed8;
    --secondary-color: #475569;
    --bg-body: #f8fafc;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
}

body {
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-body);
    color: #1e293b;
    -webkit-tap-highlight-color: transparent;
}

.fs-xs { font-size: 0.75rem !important; }
.fs-sm { font-size: 0.875rem !important; }

/* Cards & Surfaces */
.card {
    border-color: var(--border-color);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

/* Gradients */
.bg-gradient-primary {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
}

/* Native Mobile Bottom Navigation */
.mobile-bottom-nav {
    height: 64px;
    z-index: 1040;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.05);
}

.nav-item-mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #64748b;
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 12px;
    transition: color 0.15s ease;
}

.nav-item-mobile.active,
.nav-item-mobile:hover {
    color: var(--primary-color);
}

.nav-item-mobile-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    margin-top: -24px;
    font-size: 0.72rem;
    font-weight: 800;
    color: #0f172a;
}

.fab-circle {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: #ffc107;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4);
    margin-bottom: 2px;
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.fab-circle:active {
    transform: scale(0.92);
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}