*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
    --sidebar-w:260px;
    --topbar-h:64px;
    --primary:#2563eb;
    --primary-hover:#1d4ed8;
    --primary-light:#dbeafe;
    --success:#10b981;
    --success-light:#d1fae5;
    --danger:#ef4444;
    --danger-light:#fee2e2;
    --warning:#f59e0b;
    --warning-light:#fef3c7;
    --info:#3b82f6;
    --info-light:#dbeafe;
    --sidebar-from:#0f1419;
    --sidebar-to:#1a1d23;
    --sidebar-text:#94a3b8;
    --sidebar-active:#2563eb;
    --bg:#f4f6f9;
    --card:#ffffff;
    --text:#1e293b;
    --text-secondary:#64748b;
    --border:#e2e8f0;
    --radius:12px;
    --radius-sm:8px;
    --shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
    --shadow-md:0 4px 6px -1px rgba(0,0,0,.07),0 2px 4px -1px rgba(0,0,0,.04);
    --shadow-lg:0 10px 15px -3px rgba(0,0,0,.08),0 4px 6px -2px rgba(0,0,0,.04);
    --transition:all .2s ease;
    --font:'Inter',system-ui,-apple-system,sans-serif;
}
html{font-size:14px;scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow:hidden;height:100vh}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,select,textarea{font-family:inherit;font-size:inherit}

/* ===== SIDEBAR ===== */
.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-w);height:100vh;background:linear-gradient(180deg,var(--sidebar-from),var(--sidebar-to));display:flex;flex-direction:column;z-index:1000;transition:transform .3s cubic-bezier(.4,0,.2,1)}
.sidebar-header{padding:20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.06)}
.logo{display:flex;align-items:center;gap:12px}
.logo-icon{width:36px;height:36px;flex-shrink:0;display:block;object-fit:cover;border-radius:var(--radius-sm)}
.logo-text{font-size:1.1rem;font-weight:800;color:#fff;letter-spacing:1.5px}
.sidebar-close{display:none;color:var(--sidebar-text);padding:4px;transition:var(--transition)}
.sidebar-close:hover{color:#fff}

.sidebar-nav{flex:1;padding:12px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}
.nav-item{display:flex;align-items:center;gap:12px;padding:11px 16px;border-radius:var(--radius-sm);color:var(--sidebar-text);font-weight:500;transition:var(--transition);position:relative}
.nav-item:hover{background:rgba(255,255,255,.06);color:#e2e8f0}
.nav-item.active{background:var(--primary);color:#fff;box-shadow:0 4px 12px rgba(37,99,235,.35)}
.nav-item.active .nav-icon{stroke:#fff}
.nav-icon{width:20px;height:20px;flex-shrink:0;stroke:currentColor;transition:var(--transition)}

.sidebar-footer{padding:16px;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:space-between}
.user-info{display:flex;align-items:center;gap:10px;flex:1;min-width:0}
.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;flex-shrink:0}
.user-details{display:flex;flex-direction:column;min-width:0}
.user-name{color:#e2e8f0;font-weight:600;font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-role{color:var(--sidebar-text);font-size:.72rem}
.btn-logout{color:var(--sidebar-text);padding:8px;border-radius:var(--radius-sm);transition:var(--transition);flex-shrink:0}
.btn-logout:hover{color:var(--danger);background:rgba(239,68,68,.1)}

/* ===== MAIN CONTENT ===== */
.main-content{margin-left:var(--sidebar-w);height:100vh;display:flex;flex-direction:column;transition:margin .3s ease}
.topbar{height:var(--topbar-h);background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;flex-shrink:0}
.topbar-left{display:flex;align-items:center;gap:16px}
.hamburger{display:none;color:var(--text);padding:4px}
.page-title{font-size:1.2rem;font-weight:700;color:var(--text)}
.topbar-right{display:flex;align-items:center;gap:12px}
.topbar-btn{position:relative;padding:8px;border-radius:var(--radius-sm);color:var(--text-secondary);transition:var(--transition)}
.topbar-btn:hover{background:var(--bg);color:var(--text)}
.notification-badge{position:absolute;top:2px;right:2px;background:var(--danger);color:#fff;font-size:.65rem;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;border:2px solid var(--card)}
.topbar-user{position:relative;display:flex;align-items:center;gap:8px;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm);transition:var(--transition)}
.topbar-user:hover,.topbar-user.open{background:var(--bg)}
.user-avatar-sm{width:32px;height:32px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700}
#topbarUserName{font-weight:600;font-size:.85rem}
.topbar-user-chevron{flex-shrink:0;transition:transform .2s ease}
.topbar-user.open .topbar-user-chevron{transform:rotate(180deg)}
.user-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:220px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:6px;z-index:1100;display:none}
.topbar-user.open .user-menu{display:block}
.user-menu-header{padding:10px 12px}
.user-menu-name{font-weight:600;font-size:.85rem;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-menu-role{font-size:.75rem;color:var(--text-secondary)}
.user-menu-divider{height:1px;background:var(--border);margin:4px 0}
.user-menu-item{display:block;width:100%;text-align:left;padding:9px 12px;border:none;background:none;border-radius:var(--radius-sm);font-family:var(--font);font-size:.85rem;font-weight:500;color:var(--text);cursor:pointer;transition:var(--transition)}
.user-menu-item:hover{background:var(--bg)}
.user-menu-item.danger{color:var(--danger)}
.user-menu-item.danger:hover{background:var(--danger-light)}

.content-area{flex:1;padding:24px;overflow-y:auto;overflow-x:hidden}

/* ===== CARDS ===== */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;transition:var(--transition)}
.card:hover{box-shadow:var(--shadow-md)}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.card-title{font-size:1rem;font-weight:700;color:var(--text)}
.card-subtitle{font-size:.8rem;color:var(--text-secondary);margin-top:2px}

.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:24px}
.kpi-card{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);position:relative;overflow:hidden;transition:var(--transition);border-left:4px solid transparent}
.kpi-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.kpi-card.blue{border-left-color:var(--primary)}
.kpi-card.green{border-left-color:var(--success)}
.kpi-card.red{border-left-color:var(--danger)}
.kpi-card.amber{border-left-color:var(--warning)}
.kpi-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.kpi-icon.blue{background:var(--primary-light);color:var(--primary)}
.kpi-icon.green{background:var(--success-light);color:var(--success)}
.kpi-icon.red{background:var(--danger-light);color:var(--danger)}
.kpi-icon.amber{background:var(--warning-light);color:var(--warning)}
.kpi-label{font-size:.78rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.5px}
.kpi-value{font-size:1.6rem;font-weight:800;margin:4px 0;color:var(--text)}
.kpi-change{font-size:.75rem;font-weight:600;display:inline-flex;align-items:center;gap:3px;padding:2px 8px;border-radius:20px}
.kpi-change.up{background:var(--success-light);color:var(--success)}
.kpi-change.down{background:var(--danger-light);color:var(--danger)}

/* ===== CHARTS ===== */
.chart-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:24px}
.chart-container{position:relative;width:100%;height:300px}

/* ===== TABLES ===== */
.table-wrapper{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}
.data-table{width:100%;border-collapse:collapse}
.data-table th{background:var(--bg);padding:12px 16px;text-align:left;font-weight:600;font-size:.78rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);white-space:nowrap}
.data-table td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:.85rem;vertical-align:middle}
.data-table tbody tr{transition:var(--transition)}
.data-table tbody tr:hover{background:rgba(37,99,235,.03)}
.data-table tbody tr:last-child td{border-bottom:none}
.data-table.clickable tbody tr{cursor:pointer}

/* ===== BADGES ===== */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.3px}
.badge.active,.badge.success{background:var(--success-light);color:var(--success)}
.badge.inactive,.badge.danger{background:var(--danger-light);color:var(--danger)}
.badge.warning{background:var(--warning-light);color:var(--warning)}
.badge.info{background:var(--info-light);color:var(--info)}
.badge.maintenance{background:#f3e8ff;color:#9333ea}
.badge.pending{background:var(--warning-light);color:var(--warning)}
.badge.approved{background:var(--success-light);color:var(--success)}
.badge.rejected{background:var(--danger-light);color:var(--danger)}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-weight:600;font-size:.85rem;transition:var(--transition);white-space:nowrap;border:2px solid transparent}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 12px rgba(37,99,235,.3)}
.btn-primary:active{transform:scale(.97)}
.btn-success{background:var(--success);color:#fff}
.btn-success:hover{background:#059669;box-shadow:0 4px 12px rgba(16,185,129,.3)}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:#dc2626;box-shadow:0 4px 12px rgba(239,68,68,.3)}
.btn-warning{background:var(--warning);color:#fff}
.btn-warning:hover{background:#d97706}
.btn-outline{background:transparent;border-color:var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.btn-ghost{background:transparent;color:var(--text-secondary)}
.btn-ghost:hover{background:var(--bg);color:var(--text)}
.btn-sm{padding:6px 12px;font-size:.78rem}
.btn-lg{padding:14px 28px;font-size:1rem}
.btn-icon{padding:8px;width:36px;height:36px}
.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}
.btn-group{display:flex;gap:8px;flex-wrap:wrap}

/* ===== FORMS ===== */
.form-group{margin-bottom:16px}
.form-label{display:block;font-weight:600;font-size:.82rem;margin-bottom:6px;color:var(--text)}
.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;border:2px solid var(--border);border-radius:var(--radius-sm);background:var(--card);color:var(--text);font-size:.85rem;transition:var(--transition)}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.form-input::placeholder{color:#94a3b8}
.form-textarea{resize:vertical;min-height:80px}
.form-hint{font-size:.75rem;color:var(--text-secondary);margin-top:4px}
.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.form-row-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.form-inline{display:flex;gap:12px;align-items:end;flex-wrap:wrap}
.form-inline .form-group{margin-bottom:0}
.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:.85rem}
.checkbox-label input[type="checkbox"]{width:18px;height:18px;accent-color:var(--primary)}

/* ===== MODAL ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);z-index:2000;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:var(--transition)}
.modal-overlay.active{opacity:1;visibility:visible}
.modal{background:var(--card);border-radius:var(--radius);width:90%;max-width:560px;max-height:85vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);transform:translateY(20px) scale(.97);transition:transform .3s ease}
.modal-overlay.active .modal{transform:translateY(0) scale(1)}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border)}
.modal-title{font-size:1.1rem;font-weight:700}
.modal-close{font-size:1.5rem;color:var(--text-secondary);padding:4px;transition:var(--transition)}
.modal-close:hover{color:var(--danger)}
.modal-body{padding:24px;overflow-y:auto;flex:1}
.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}
.modal-lg{max-width:800px}

/* ===== TOAST ===== */
.toast-container{position:fixed;top:20px;right:20px;z-index:3000;display:flex;flex-direction:column;gap:10px;pointer-events:none}
.toast{padding:14px 20px;border-radius:var(--radius-sm);background:var(--card);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:12px;min-width:300px;max-width:440px;pointer-events:auto;animation:toastIn .3s ease;pointer-events:auto;border-left:4px solid var(--text-secondary)}
.toast.success{border-left-color:var(--success)}
.toast.error{border-left-color:var(--danger)}
.toast.warning{border-left-color:var(--warning)}
.toast.info{border-left-color:var(--info)}
.toast-icon{flex-shrink:0;width:20px;height:20px}
.toast.success .toast-icon{color:var(--success)}
.toast.error .toast-icon{color:var(--danger)}
.toast.warning .toast-icon{color:var(--warning)}
.toast.info .toast-icon{color:var(--info)}
.toast-message{flex:1;font-size:.85rem;font-weight:500}
.toast-close{color:var(--text-secondary);padding:2px;transition:var(--transition);flex-shrink:0}
.toast-close:hover{color:var(--text)}
.toast.removing{animation:toastOut .3s ease forwards}

@keyframes toastIn{from{opacity:0;transform:translateX(100px)}to{opacity:1;transform:translateX(0)}}
@keyframes toastOut{from{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(100px)}}

/* ===== LOADING ===== */
.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}
.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:16px;color:var(--text-secondary)}
@keyframes spin{to{transform:rotate(360deg)}}
.skeleton{background:linear-gradient(90deg,var(--bg) 25%,#e8ecf1 50%,var(--bg) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}
.skeleton-line{height:12px;width:100%;border-radius:6px}
.skeleton-line.sk-40{width:40%}.skeleton-line.sk-60{width:60%}.skeleton-line.sk-80{width:80%}
.skeleton-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;display:flex;flex-direction:column;gap:12px}
.skeleton-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ===== STORE CARDS ===== */
.stores-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.store-card{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);cursor:pointer;transition:var(--transition);border:2px solid transparent}
.store-card:hover{box-shadow:var(--shadow-md);border-color:var(--primary);transform:translateY(-2px)}
.store-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.store-card-name{font-weight:700;font-size:1rem}
.store-card-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.store-stat{display:flex;flex-direction:column}
.store-stat-label{font-size:.72rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}
.store-stat-value{font-size:1.1rem;font-weight:700;margin-top:2px}
.store-card-footer{margin-top:16px;padding-top:12px;border-top:1px solid var(--border);display:flex;justify-content:flex-end}

/* ===== TOOLBAR ===== */
.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px;flex-wrap:wrap}
.toolbar-left{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.toolbar-right{display:flex;align-items:center;gap:12px}
.search-box{position:relative}
.search-box input{padding-left:40px;min-width:280px}
.search-box svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--text-secondary)}

.view-toggle{display:flex;border:2px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.view-toggle button{padding:8px 12px;color:var(--text-secondary);transition:var(--transition)}
.view-toggle button.active{background:var(--primary);color:#fff}
.view-toggle button:hover:not(.active){background:var(--bg)}

/* ===== FILTER BAR ===== */
.filter-bar{display:flex;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.filter-bar .form-select,.filter-bar .form-input{width:auto;min-width:160px}

/* ===== METRICS DETAIL ===== */
.metrics-detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.metric-mini{background:var(--card);border-radius:var(--radius-sm);padding:16px;box-shadow:var(--shadow)}
.metric-mini-label{font-size:.72rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}
.metric-mini-value{font-size:1.3rem;font-weight:700;margin-top:4px}
.metric-mini-sub{font-size:.75rem;color:var(--text-secondary);margin-top:2px}

/* ===== SECTION ===== */
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.section-title{font-size:1.05rem;font-weight:700}

/* ===== REPORT CARDS ===== */
.reports-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.report-card{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);transition:var(--transition);cursor:pointer;border:2px solid transparent}
.report-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.report-card-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:1.4rem}
.report-card-title{font-weight:700;font-size:.92rem;margin-bottom:4px}
.report-card-desc{font-size:.78rem;color:var(--text-secondary);line-height:1.5}
.report-card-action{margin-top:14px}

/* ===== COMPARATIVA ===== */
.comparison-selector{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.store-checkbox{display:flex;align-items:center;gap:8px;padding:10px 16px;border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);font-weight:500;font-size:.85rem}
.store-checkbox:hover{border-color:var(--primary)}
.store-checkbox.selected{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}
.store-checkbox input{display:none}

/* ===== ACCOUNT ===== */
.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.account-section{background:var(--card);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.account-section-title{font-size:1rem;font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.account-field{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}
.account-field:last-child{border-bottom:none}
.account-field-label{font-size:.82rem;color:var(--text-secondary)}
.account-field-value{font-weight:600;font-size:.85rem}
.qr-container{text-align:center;padding:20px}
.qr-container img{max-width:200px;border-radius:var(--radius-sm);border:2px solid var(--border)}
.session-item{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}
.session-item:last-child{border-bottom:none}
.session-info{display:flex;flex-direction:column;gap:2px}
.session-device{font-weight:600;font-size:.85rem}
.session-time{font-size:.75rem;color:var(--text-secondary)}

/* ===== LOGIN ===== */
.login-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f1419,#1a1d23);padding:20px}
.login-box{background:var(--card);border-radius:var(--radius);padding:40px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}
.login-logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:32px}
.login-logo svg{width:48px;height:48px}
.login-logo span{font-size:1.4rem;font-weight:800;color:var(--text);letter-spacing:2px}
.login-title{font-size:1.3rem;font-weight:700;text-align:center;margin-bottom:8px}
.login-subtitle{text-align:center;color:var(--text-secondary);font-size:.85rem;margin-bottom:28px}
.login-form .form-group{margin-bottom:18px}
.login-form .btn{width:100%;padding:12px}
.login-error{background:var(--danger-light);color:var(--danger);padding:10px 14px;border-radius:var(--radius-sm);font-size:.82rem;margin-bottom:16px;display:none}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
    .kpi-grid{grid-template-columns:repeat(2,1fr)}
    .chart-grid{grid-template-columns:1fr}
    .metrics-detail-grid{grid-template-columns:repeat(2,1fr)}
    .account-grid{grid-template-columns:1fr}
    .form-row,.form-row-3{grid-template-columns:1fr}
}
@media(max-width:768px){
    .sidebar{transform:translateX(-100%)}
    .sidebar.open{transform:translateX(0)}
    .sidebar-close{display:block}
    .sidebar-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:999;display:none}
    .sidebar-overlay.active{display:block}
    .main-content{margin-left:0}
    .hamburger{display:block}
    .kpi-grid{grid-template-columns:1fr}
    .stores-grid{grid-template-columns:1fr}
    .reports-grid{grid-template-columns:1fr}
    .content-area{padding:16px}
    .topbar{padding:0 16px}
    .toolbar{flex-direction:column;align-items:stretch}
    .toolbar-left,.toolbar-right{flex-wrap:wrap}
    .search-box input{min-width:auto;width:100%}
    .page-title{font-size:1rem}
    .modal{width:95%}
    #topbarUserName{display:none}
}
@media(max-width:480px){
    .kpi-grid{gap:12px}
    .kpi-card{padding:16px}
    .kpi-value{font-size:1.3rem}
    .filter-bar{flex-direction:column;align-items:stretch}
    .filter-bar .form-select,.filter-bar .form-input{width:100%}
}

/* ===== UTILITIES ===== */
.text-primary{color:var(--primary)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-secondary{color:var(--text-secondary)}
.font-bold{font-weight:700}.font-medium{font-weight:500}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.mt-2{margin-top:16px}.mt-3{margin-top:24px}
.gap-sm{gap:8px}.gap-md{gap:16px}
.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.flex-wrap{flex-wrap:wrap}
.hidden{display:none!important}
.w-full{width:100%}
.text-center{text-align:center}
.truncate{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cursor-pointer{cursor:pointer}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:#94a3b8}

/* ===== PRINT ===== */
@media print{
    .sidebar,.topbar,.toast-container,.modal-overlay,.sidebar-overlay{display:none!important}
    .main-content{margin-left:0!important}
    .content-area{padding:0!important}
    body{overflow:visible}
}