/**
 * Meter Elite Engineering - Engineering ERP Design System
 * Version: 1.0.0
 * Primary Navy: #0d2c6c | Obsidian: #071a35 | Safety Orange: #ff6a00
 */

:root {
    --mee-navy: #0d2c6c;
    --mee-navy-dark: #071a35;
    --mee-navy-darker: #040e24;
    --mee-navy-light: #163f91;
    --mee-orange: #ff6a00;
    --mee-orange-hover: #e05e00;
    --mee-orange-subtle: #fff3eb;
    --mee-slate: #334155;
    --mee-slate-light: #64748b;
    --mee-bg-page: #f8fafc;
    --mee-bg-card: #ffffff;
    --mee-border: #e2e8f0;
    --mee-border-dark: #cbd5e1;
    
    --sidebar-width: 260px;
    --topbar-height: 64px;
    
    --font-heading: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--mee-slate);
    background-color: var(--mee-bg-page);
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--mee-navy-dark);
}

/* =========================================================
   SIDEBAR LAYOUT
========================================================= */

.erp-wrapper {
    display: flex;
    min-height: 100vh;
}

.erp-sidebar {
    width: var(--sidebar-width);
    background-color: var(--mee-navy-dark);
    color: #ffffff;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1030;
    transition: transform 0.25s ease-in-out;
    box-shadow: 4px 0 24px rgba(4, 14, 36, 0.15);
}

.erp-sidebar-brand {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    padding: 0 1.25rem;
    background-color: var(--mee-navy-darker);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.erp-sidebar-brand img {
    max-height: 38px;
    width: auto;
}

.erp-sidebar-brand-text {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    margin-left: 0.75rem;
}

.erp-sidebar-brand-text small {
    display: block;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--mee-orange);
    text-transform: uppercase;
}

.erp-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
}

.erp-nav-heading {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    padding: 0.75rem 1.25rem 0.25rem;
}

.erp-nav-item {
    display: block;
    padding: 0.625rem 1.25rem;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.15s ease;
    border-left: 3px solid transparent;
}

.erp-nav-item:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.05);
}

.erp-nav-item.active {
    color: #ffffff;
    background-color: rgba(13, 44, 108, 0.6);
    border-left-color: var(--mee-orange);
    font-weight: 600;
}

.erp-nav-item i {
    width: 20px;
    text-align: center;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
}

.erp-nav-item.active i {
    color: var(--mee-orange);
}

.erp-nav-badge {
    margin-left: auto;
    font-size: 0.6875rem;
    padding: 0.2em 0.55em;
    border-radius: 999px;
}

/* =========================================================
   MAIN CONTENT AREA
========================================================= */

.erp-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left 0.25s ease-in-out;
}

.erp-topbar {
    height: var(--topbar-height);
    background-color: #ffffff;
    border-bottom: 1px solid var(--mee-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 1020;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.erp-content {
    flex: 1;
    padding: 1.5rem;
}

.erp-footer {
    padding: 1rem 1.5rem;
    background-color: #ffffff;
    border-top: 1px solid var(--mee-border);
    font-size: 0.8125rem;
    color: var(--mee-slate-light);
}

/* =========================================================
   CARDS & METRICS
========================================================= */

.card-erp {
    background: #ffffff;
    border: 1px solid var(--mee-border);
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(13, 44, 108, 0.04);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.card-erp-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--mee-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #ffffff;
}

.card-erp-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    color: var(--mee-navy-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-erp-body {
    padding: 1.25rem;
}

.stat-card {
    background: #ffffff;
    border: 1px solid var(--mee-border);
    border-radius: 0.75rem;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 1px 3px rgba(13, 44, 108, 0.04);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(13, 44, 108, 0.06);
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--mee-navy-dark);
    line-height: 1.1;
    margin-top: 0.25rem;
}

.stat-label {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--mee-slate-light);
    margin: 0;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.625rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
}

.stat-icon.navy {
    background-color: rgba(13, 44, 108, 0.1);
    color: var(--mee-navy);
}

.stat-icon.orange {
    background-color: rgba(255, 106, 0, 0.12);
    color: var(--mee-orange);
}

.stat-icon.green {
    background-color: rgba(16, 185, 129, 0.12);
    color: #10b981;
}

.stat-icon.purple {
    background-color: rgba(139, 92, 246, 0.12);
    color: #8b5cf6;
}

/* =========================================================
   BUTTONS & BADGES
========================================================= */

.btn-mee {
    background-color: var(--mee-navy);
    color: #ffffff;
    font-weight: 600;
    border: none;
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    transition: all 0.15s ease;
}

.btn-mee:hover {
    background-color: var(--mee-navy-dark);
    color: #ffffff;
}

.btn-orange {
    background-color: var(--mee-orange);
    color: #ffffff;
    font-weight: 600;
    border: none;
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    transition: all 0.15s ease;
}

.btn-orange:hover {
    background-color: var(--mee-orange-hover);
    color: #ffffff;
}

.badge-status {
    font-weight: 600;
    padding: 0.35em 0.7em;
    border-radius: 999px;
    font-size: 0.75rem;
    text-transform: capitalize;
}

.badge-active, .badge-approved, .badge-verified, .badge-paid, .badge-completed {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.badge-pending, .badge-submitted, .badge-draft, .badge-under_review {
    background-color: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.badge-rejected, .badge-cancelled, .badge-overdue, .badge-suspended {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.badge-in_progress, .badge-partially_paid, .badge-ready_to_start {
    background-color: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

/* =========================================================
   TABLES & FORMS
========================================================= */

.table-erp {
    margin-bottom: 0;
}

.table-erp th {
    background-color: #f8fafc;
    color: var(--mee-slate);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--mee-border);
    white-space: nowrap;
}

.table-erp td {
    padding: 0.875rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--mee-border);
    font-size: 0.875rem;
}

.table-erp tbody tr:hover {
    background-color: #f8fafc;
}

.form-label {
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--mee-slate);
    margin-bottom: 0.35rem;
}

.form-control, .form-select {
    border-color: var(--mee-border-dark);
    border-radius: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--mee-navy);
    box-shadow: 0 0 0 0.2rem rgba(13, 44, 108, 0.15);
}

/* =========================================================
   MOBILE PORTAL & RESPONSIVENESS
========================================================= */

.mobile-checkin-card {
    background: linear-gradient(135deg, var(--mee-navy-dark), var(--mee-navy));
    color: #ffffff;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 10px 25px rgba(7, 26, 53, 0.2);
}

.gps-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

@media (max-width: 991.98px) {
    .erp-sidebar {
        transform: translateX(-100%);
    }
    
    .erp-sidebar.show {
        transform: translateX(0);
    }
    
    .erp-main {
        margin-left: 0;
    }
    
    .sidebar-backdrop {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(4, 14, 36, 0.5);
        z-index: 1025;
        display: none;
    }
    
    .sidebar-backdrop.show {
        display: block;
    }
}

/* =========================================================
   PRINT STYLES (QUOTATIONS, INVOICES, SERVICE REPORTS)
========================================================= */

@media print {
    body {
        background-color: #ffffff !important;
        color: #000000 !important;
        font-size: 11pt !important;
    }
    
    .erp-sidebar, .erp-topbar, .erp-footer, .no-print, .btn, nav, .alert {
        display: none !important;
    }
    
    .erp-main {
        margin-left: 0 !important;
        padding: 0 !important;
    }
    
    .erp-content {
        padding: 0 !important;
    }
    
    .card-erp {
        border: none !important;
        box-shadow: none !important;
    }
    
    .print-doc-header {
        border-bottom: 2px solid #0d2c6c !important;
        padding-bottom: 15px !important;
        margin-bottom: 20px !important;
    }
    
    .table-print th {
        background-color: #f1f5f9 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}