:root {
    /* ===================================================================
       NIMBUS DESIGN SYSTEM - NUVEMSHOP
       =================================================================== */
    
    /* Primary Colors (Blue) */
    --nimbus-colors-primary-surface: #eef5ff;
    --nimbus-colors-primary-surfaceHighlight: #96c1fc;
    --nimbus-colors-primary-interactive: #0059d5;
    --nimbus-colors-primary-interactiveHover: #00429f;
    --nimbus-colors-primary-interactivePressed: #00347d;
    --nimbus-colors-primary-textLow: #00255a;
    --nimbus-colors-primary-textHigh: #000b19;
    
    /* Success Colors (Green) */
    --nimbus-colors-success-surface: #defef2;
    --nimbus-colors-success-surfaceHighlight: #7af7c7;
    --nimbus-colors-success-interactive: #00c87b;
    --nimbus-colors-success-interactiveHover: #00935b;
    --nimbus-colors-success-interactivePressed: #007447;
    --nimbus-colors-success-textLow: #005333;
    --nimbus-colors-success-textHigh: #001910;
    
    /* Warning Colors (Orange) */
    --nimbus-colors-warning-surface: #fef2de;
    --nimbus-colors-warning-surfaceHighlight: #f7c77a;
    --nimbus-colors-warning-interactive: #c87b00;
    --nimbus-colors-warning-interactiveHover: #935b00;
    --nimbus-colors-warning-interactivePressed: #744700;
    --nimbus-colors-warning-textLow: #533300;
    --nimbus-colors-warning-textHigh: #191000;
    
    /* Danger Colors (Red) */
    --nimbus-colors-danger-surface: #fedede;
    --nimbus-colors-danger-surfaceHighlight: #f77a7c;
    --nimbus-colors-danger-interactive: #c80003;
    --nimbus-colors-danger-interactiveHover: #930002;
    --nimbus-colors-danger-interactivePressed: #740002;
    --nimbus-colors-danger-textLow: #530001;
    --nimbus-colors-danger-textHigh: #190000;
    
    /* Neutral Colors */
    --nimbus-colors-neutral-background: #fff;
    --nimbus-colors-neutral-surface: #f6f6f6;
    --nimbus-colors-neutral-surfaceDisabled: #e7e7e7;
    --nimbus-colors-neutral-surfaceHighlight: #d1d1d1;
    --nimbus-colors-neutral-interactive: #b0b0b0;
    --nimbus-colors-neutral-interactiveHover: #888;
    --nimbus-colors-neutral-interactivePressed: #777;
    --nimbus-colors-neutral-textDisabled: #6d6d6d;
    --nimbus-colors-neutral-textLow: #5d5d5d;
    --nimbus-colors-neutral-textHigh: #0a0a0a;
    
    /* AI Generative Colors */
    --nimbus-colors-aiGenerative-textLow: #452f9d;
    --nimbus-colors-aiGenerative-interactivePressed: #4629ba;
    --nimbus-colors-aiGenerative-surface: #f8f7fd;
    --nimbus-colors-aiGenerative-background: #f8f7fd;
    --nimbus-colors-aiGenerative-textHigh: #1f1254;
    --nimbus-colors-aiGenerative-surfaceHighlight: #f1edfc;
    
    /* Typography */
    --nimbus-fontFamily-sans: Geist, -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", arial, sans-serif;
    --nimbus-fontFamily-mono: Geist Mono, "Roboto Mono", monospace;
    --nimbus-fontSize-body-caption: .75rem;
    --nimbus-fontSize-body-base: .875rem;
    --nimbus-fontSize-body-highlight: 1rem;
    --nimbus-fontSize-title-h1: 2rem;
    --nimbus-fontSize-title-h2: 1.75rem;
    --nimbus-fontSize-title-h3: 1.5rem;
    --nimbus-fontSize-title-h4: 1.25rem;
    --nimbus-fontSize-title-h5: 1rem;
    --nimbus-fontSize-title-h6: .875rem;
    
    /* Shadows */
    --nimbus-shadow-level-1: 0px 0px 1px 0px #888;
    --nimbus-shadow-level-2: 0px 0px 2px 0px #888;
    --nimbus-shadow-level-3: 0px 3px 6px 0px #d1d1d1, 0px 0px 1px 0px #888;
    --nimbus-shadow-level-4: 0px 12px 16px 0px #d1d1d1, 0px 0px 1px 0px #888;
    
    /* Border Radius */
    --nimbus-shape-border-radius-base: .375rem;
    --nimbus-shape-border-radius-1: .25rem;
    --nimbus-shape-border-radius-2: .5rem;
    --nimbus-shape-border-radius-3: .75rem;
    
    /* Spacing */
    --nimbus-spacing-0-5: .125rem;
    --nimbus-spacing-1: .25rem;
    --nimbus-spacing-1-5: .375rem;
    --nimbus-spacing-2: .5rem;
    --nimbus-spacing-2-5: .625rem;
    --nimbus-spacing-3: .75rem;
    --nimbus-spacing-3-5: .875rem;
    --nimbus-spacing-4: 1rem;
    --nimbus-spacing-4-5: 1.125rem;
    --nimbus-spacing-5: 1.25rem;
    --nimbus-spacing-6: 1.5rem;
    --nimbus-spacing-7: 1.75rem;
    --nimbus-spacing-8: 2rem;
    --nimbus-spacing-10: 2.5rem;
    --nimbus-spacing-12: 3rem;
    
    /* Font Weights */
    --nimbus-fontWeight-regular: 400;
    --nimbus-fontWeight-medium: 500;
    --nimbus-fontWeight-bold: 600;
    
    /* Motion */
    --nimbus-motion-speed-base: .3s;
    --nimbus-motion-speed-fast: .15s;
    
    /* Focus */
    --nimbus-utils-focus: 0 0 0 3px #96c1fc;
    
    /* ===================================================================
       BOOTSTRAP VARIABLES ADAPTADAS COM NIMBUS
       =================================================================== */
    --primary-color: var(--nimbus-colors-primary-interactive);
    --primary-hover: var(--nimbus-colors-primary-interactiveHover);
    --primary-active: var(--nimbus-colors-primary-interactivePressed);
    --primary-surface: var(--nimbus-colors-primary-surface);
    
    --secondary-color: var(--nimbus-colors-neutral-interactive);
    --secondary-hover: var(--nimbus-colors-neutral-interactiveHover);
    
    --success-color: var(--nimbus-colors-success-interactive);
    --success-hover: var(--nimbus-colors-success-interactiveHover);
    --success-active: var(--nimbus-colors-success-interactivePressed);
    
    --danger-color: var(--nimbus-colors-danger-interactive);
    --danger-hover: var(--nimbus-colors-danger-interactiveHover);
    --danger-active: var(--nimbus-colors-danger-interactivePressed);
    
    --warning-color: var(--nimbus-colors-warning-interactive);
    --warning-hover: var(--nimbus-colors-warning-interactiveHover);
    
    --text-primary: var(--nimbus-colors-neutral-textHigh);
    --text-secondary: var(--nimbus-colors-neutral-textLow);
    --text-disabled: var(--nimbus-colors-neutral-textDisabled);
    
    --bg-body: var(--nimbus-colors-neutral-background);
    --bg-surface: var(--nimbus-colors-neutral-surface);
    
    --border-radius: var(--nimbus-shape-border-radius-base);
    --shadow: var(--nimbus-shadow-level-3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--nimbus-fontFamily-sans);
    font-size: var(--nimbus-fontSize-body-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-surface);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-body);
    border-radius: var(--nimbus-shape-border-radius-2);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.table th,
.table td {
    padding: var(--nimbus-spacing-3);
    border-bottom: 1px solid var(--nimbus-colors-neutral-surfaceHighlight);
    text-align: left;
}

.table th {
    background-color: var(--primary-color);
    color: white;
    font-weight: var(--nimbus-fontWeight-medium);
}

.table tr:hover {
    background-color: var(--primary-surface);
    transition: background-color var(--nimbus-motion-speed-fast);
}

.btn {
    padding: var(--nimbus-spacing-2) var(--nimbus-spacing-4);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-size: var(--nimbus-fontSize-body-base);
    font-weight: var(--nimbus-fontWeight-medium);
    transition: all var(--nimbus-motion-speed-base) ease;
    box-shadow: var(--nimbus-shadow-level-1);
}

.btn:hover {
    box-shadow: var(--nimbus-shadow-level-2);
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary { 
    background-color: var(--primary-color); 
    color: white; 
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-primary:active {
    background-color: var(--primary-active);
}

.btn-success { 
    background-color: var(--success-color); 
    color: white; 
}

.btn-success:hover {
    background-color: var(--success-hover);
}

.btn-success:active {
    background-color: var(--success-active);
}

.btn-danger { 
    background-color: var(--danger-color); 
    color: white; 
}

.btn-danger:hover {
    background-color: var(--danger-hover);
}

.btn-danger:active {
    background-color: var(--danger-active);
}

.btn-warning {
    background-color: var(--warning-color);
    color: white;
}

.btn-warning:hover {
    background-color: var(--warning-hover);
}

.btn-info {
    background-color: var(--primary-color);
    color: white;
}

.btn-info:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
}

.form-group {
    margin-bottom: 1rem;
}

.form-control {
    width: 100%;
    padding: var(--nimbus-spacing-2) var(--nimbus-spacing-3);
    border: 1px solid var(--nimbus-colors-neutral-surfaceHighlight);
    border-radius: var(--border-radius);
    font-size: var(--nimbus-fontSize-body-base);
    font-family: var(--nimbus-fontFamily-sans);
    color: var(--text-primary);
    background-color: var(--bg-body);
    transition: all var(--nimbus-motion-speed-fast) ease;
}

.form-control:hover {
    border-color: var(--nimbus-colors-neutral-interactive);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--nimbus-utils-focus);
}

.card {
    background-color: var(--bg-body);
    border-radius: var(--nimbus-shape-border-radius-2);
    box-shadow: var(--shadow);
    padding: var(--nimbus-spacing-6);
    margin-bottom: var(--nimbus-spacing-6);
    border: 1px solid var(--nimbus-colors-neutral-surfaceDisabled);
}

.text-center {
    text-align: center;
}

.mt-3 {
    margin-top: 1rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

/* Estilos para catálogos */
.badge {
    padding: var(--nimbus-spacing-1-5) var(--nimbus-spacing-2);
    border-radius: var(--nimbus-shape-border-radius-1);
    font-size: var(--nimbus-fontSize-body-caption);
    font-weight: var(--nimbus-fontWeight-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bg-success {
    background-color: var(--success-color);
    color: white;
}

.bg-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.bg-primary {
    background-color: var(--primary-color);
    color: white;
}

.bg-danger {
    background-color: var(--danger-color);
    color: white;
}

.bg-warning {
    background-color: var(--warning-color);
    color: white;
}

.btn-sm {
    padding: var(--nimbus-spacing-1) var(--nimbus-spacing-2);
    font-size: var(--nimbus-fontSize-body-caption);
}

.table-responsive {
    overflow-x: auto;
}

.pagination {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 20px 0;
    justify-content: center;
}

.pagination li {
    margin: 0 2px;
}

.pagination .page-link {
    padding: 8px 12px;
    border: 1px solid #ddd;
    background-color: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 4px;
}

.pagination .page-link:hover {
    background-color: #e9ecef;
}

.pagination .active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-12 {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 15px;
}

h1 {
    margin-bottom: var(--nimbus-spacing-6);
    color: var(--text-primary);
    font-weight: var(--nimbus-fontWeight-bold);
    font-size: var(--nimbus-fontSize-title-h1);
}

h2 {
    margin-bottom: var(--nimbus-spacing-4);
    color: var(--text-primary);
    font-weight: var(--nimbus-fontWeight-bold);
    font-size: var(--nimbus-fontSize-title-h2);
}

h3 {
    margin-bottom: var(--nimbus-spacing-3);
    color: var(--text-primary);
    font-weight: var(--nimbus-fontWeight-medium);
    font-size: var(--nimbus-fontSize-title-h3);
}


.modal {
    --bs-modal-zindex: 1907;
    z-index: var(--bs-modal-zindex);
}

/* ===================================================================
   NAVBAR - CONTRASTE MELHORADO COM NIMBUS
   =================================================================== */

.navbar-dark.bg-primary {
    background-color: var(--nimbus-colors-primary-interactive) !important;
    box-shadow: var(--nimbus-shadow-level-3);
}

.navbar-dark .navbar-brand {
    color: white !important;
    font-weight: var(--nimbus-fontWeight-bold);
    font-size: var(--nimbus-fontSize-title-h5);
    transition: all var(--nimbus-motion-speed-fast) ease;
}

.navbar-dark .navbar-brand:hover {
    color: var(--nimbus-colors-primary-surfaceHighlight) !important;
    transform: translateY(-1px);
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: var(--nimbus-fontWeight-medium);
    font-size: var(--nimbus-fontSize-body-base);
    padding: 0.5rem 1rem !important;
    border-radius: var(--nimbus-shape-border-radius-1);
    transition: all var(--nimbus-motion-speed-base) ease;
    margin: 0 0.15rem;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: white !important;
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

.navbar-dark .navbar-nav .nav-link.active {
    color: white !important;
    background-color: rgba(255, 255, 255, 0.2);
    font-weight: var(--nimbus-fontWeight-bold);
}

.navbar-dark .navbar-nav .nav-link i {
    opacity: 0.9;
    transition: opacity var(--nimbus-motion-speed-fast) ease;
}

.navbar-dark .navbar-nav .nav-link:hover i {
    opacity: 1;
}

/* Dropdown na navbar */
.navbar-dark .dropdown-toggle {
    color: rgba(255, 255, 255, 0.95) !important;
    font-weight: var(--nimbus-fontWeight-medium);
    background-color: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem !important;
    border-radius: var(--nimbus-shape-border-radius-1);
    transition: all var(--nimbus-motion-speed-base) ease;
}

.navbar-dark .dropdown-toggle:hover {
    color: white !important;
    background-color: rgba(255, 255, 255, 0.2);
}

/* Dropdown menu */
.navbar-dark .dropdown-menu {
    background-color: white;
    border: 1px solid var(--nimbus-colors-neutral-surfaceHighlight);
    box-shadow: var(--nimbus-shadow-level-4);
    border-radius: var(--nimbus-shape-border-radius-2);
    padding: 0.5rem;
}

.navbar-dark .dropdown-item {
    color: var(--nimbus-colors-neutral-textHigh);
    font-weight: var(--nimbus-fontWeight-regular);
    padding: 0.5rem 1rem;
    border-radius: var(--nimbus-shape-border-radius-1);
    transition: all var(--nimbus-motion-speed-fast) ease;
}

.navbar-dark .dropdown-item:hover {
    background-color: var(--nimbus-colors-primary-surface);
    color: var(--nimbus-colors-primary-interactive);
}

.navbar-dark .dropdown-item-text {
    color: var(--nimbus-colors-neutral-textLow);
    font-size: var(--nimbus-fontSize-body-caption);
}

.navbar-dark .dropdown-divider {
    border-color: var(--nimbus-colors-neutral-surfaceHighlight);
    margin: 0.5rem 0;
}