/* ==========================================================================
   SIMANTAP Modern SaaS-Grade Theme Override
   ========================================================================== */

/* 1. Typography & CSS Variables */
:root {
    --sm-font-sans: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Modern Slate & Indigo Palette */
    --sm-primary: #4f46e5;
    --sm-primary-hover: #4338ca;
    --sm-primary-light: #e0e7ff;
    
    --sm-bg-body: #f8fafc;
    --sm-bg-card: #ffffff;
    
    --sm-text-main: #0f172a;
    --sm-text-muted: #64748b;
    
    --sm-border: #e2e8f0;
    
    /* Modern Radii */
    --sm-radius-sm: 0.375rem;
    --sm-radius-md: 0.5rem;
    --sm-radius-lg: 0.75rem;
    --sm-radius-xl: 1rem;
    --sm-radius-2xl: 1.5rem;
    
    /* Modern Shadows */
    --sm-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --sm-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --sm-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --sm-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --sm-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    
    --sm-transition: all 0.2s ease-in-out;
}

body {
    font-family: var(--sm-font-sans) !important;
    background-color: var(--sm-bg-body) !important;
    color: var(--sm-text-main);
    -webkit-font-smoothing: antialiased;
}

/* 2. Bootstrap Overrides (Cards, Inputs, Buttons) */
.card {
    background-color: var(--sm-bg-card);
    border: 1px solid var(--sm-border) !important;
    border-radius: var(--sm-radius-xl) !important;
    box-shadow: var(--sm-shadow-sm) !important;
    transition: var(--sm-transition);
}

.card:hover {
    box-shadow: var(--sm-shadow-md) !important;
}

/* Buttons */
.btn {
    border-radius: var(--sm-radius-lg) !important;
    font-weight: 600 !important;
    padding: 0.625rem 1.25rem !important;
    transition: var(--sm-transition) !important;
    box-shadow: var(--sm-shadow-sm);
}

.btn-primary {
    background-color: var(--sm-primary) !important;
    border-color: var(--sm-primary) !important;
    color: #fff !important;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--sm-primary-hover) !important;
    border-color: var(--sm-primary-hover) !important;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3) !important;
    transform: translateY(-1px);
}

.btn-outline-primary {
    color: var(--sm-primary) !important;
    border-color: var(--sm-primary) !important;
}

.btn-outline-primary:hover {
    background-color: var(--sm-primary-light) !important;
    color: var(--sm-primary-hover) !important;
    border-color: var(--sm-primary-light) !important;
}

/* Inputs & Form Controls */
.form-control, .form-select, .form-check-input {
    border-radius: var(--sm-radius-md) !important;
    border: 1px solid var(--sm-border);
    padding: 0.625rem 1rem;
    transition: var(--sm-transition);
    font-size: 0.95rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--sm-primary) !important;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.15) !important;
}

/* 3. Utilities */
.rounded-xl { border-radius: var(--sm-radius-xl) !important; }
.rounded-2xl { border-radius: var(--sm-radius-2xl) !important; }
.shadow-sm { box-shadow: var(--sm-shadow-sm) !important; }
.shadow-md { box-shadow: var(--sm-shadow-md) !important; }
.text-slate { color: var(--sm-text-muted) !important; }
.bg-slate-50 { background-color: var(--sm-bg-body) !important; }

/* 4. Dashboard Specifics */
/* Sliding Sidebar Mobile */
@media (max-width: 991.98px) {
    .sidebar-mobile-drawer {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        z-index: 1050;
        background: #fff;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
        box-shadow: var(--sm-shadow-xl);
    }
    
    .sidebar-mobile-drawer.open {
        left: 0;
    }
    
    .sidebar-backdrop {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(15, 23, 42, 0.5);
        z-index: 1040;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease-in-out;
        backdrop-filter: blur(4px);
    }
    
    .sidebar-backdrop.show {
        opacity: 1;
        visibility: visible;
    }
}

/* 5. Public Header Glassmorphism */
.navbar-glass {
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.navbar.navbar-scrolled {
    background-color: var(--sm-primary) !important;
    color: white !important;
}

/* 6. Responsive Tables */
.table-responsive-mobile {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 767.98px) {
    /* Touch friendly targets */
    a.nav-link, button {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}