/* style_shared.css 
   REFRAMAX SYSTEM STYLES - VERSÃO RESPONSIVA COM ESCALA PROGRESSIVA 4.0
   Sistema ERP com elementos que REDUZEM proporcionalmente em telas menores
   Quanto menor a tela, menor ficam: fontes, paddings, margins, espaçamentos
*/

/* ==========================================================================
   1. RESET & VARIÁVEIS GERAIS (DEFAULT DARK)
   ========================================================================== */
:root {
    --bg-dark: #0b1a37;
    --surface-dark: #1a2744;
    --surface-light: rgba(255, 255, 255, 0.05);
    --primary-blue: #2980b9;
    --primary-hover: #3498db;
    --text-main: #e0e0e0;
    --text-muted: #bdc3c7;
    --border-color: rgba(255, 255, 255, 0.1);
    --success: #2ecc71;
    --danger: #e74c3c;
    --warning: #f39c12;
    
    /* NOVAS VARIÁVEIS - ESCALA PROGRESSIVA */
    --base-font-size: 15px;
    --base-padding: 15px;
    --base-margin: 20px;
    --base-border-radius: 10px;
    --base-gap: 20px;
    
    /* Variáveis Adicionais */
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
    --input-bg: var(--surface-light);
    --input-border: #2a528a;
    --sidebar-bg: #0d1f33;
    --sidebar-border: rgba(255,255,255,0.05);
    --navbar-bg: rgba(17, 28, 52, 0.95);
}

* {
    box-sizing: border-box;
}

html, body {
    /* TRAVA O SCROLL LATERAL DA PÁGINA INTEIRA */
    max-width: 100vw;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-dark); /* Fallback */
    background: linear-gradient(135deg, #0b1a37 0%, #050b14 50%, #080f1e 100%);
    background-attachment: fixed;
    display: flex;
    justify-content: center;
    min-height: 100vh;
    box-sizing: border-box;
    transition: background 0.3s ease, background-color 0.3s ease, color 0.3s ease;
    font-size: var(--base-font-size);
}

/* Classes utilitárias */
body.script-error-bg, body.email-error-bg, body.general-error-bg { 
    background: #58181F; 
}

/* ==========================================================================
   2. ESTILOS DE FORMULÁRIO (LOGIN, CADASTROS, ETC)
   ========================================================================== */
.form-page-wrapper {
    background: linear-gradient(135deg, rgba(17, 28, 52, 0.75), rgba(17, 28, 52, 0.6));
    backdrop-filter: blur(7px);
    -webkit-backdrop-filter: blur(7px);
    padding: calc(var(--base-padding) * 2);
    border-radius: var(--base-border-radius);
    box-shadow: var(--shadow-soft);
    width: 100%;
    max-width: 500px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin: var(--base-margin);
    align-self: center;
}

.form-group { 
    margin-bottom: calc(var(--base-margin) * 0.9);
    text-align: left; 
    position: relative; 
}

.form-group label { 
    display: block; 
    font-size: calc(var(--base-font-size) * 0.87);
    font-weight: 500; 
    margin-bottom: calc(var(--base-margin) * 0.3);
    color: var(--text-muted); 
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: calc(var(--base-padding) * 0.73) calc(var(--base-padding) * 0.93);
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: calc(var(--base-border-radius) * 0.6);
    color: var(--text-main);
    font-size: var(--base-font-size);
    box-sizing: border-box;
    transition: all 0.2s ease;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-hover);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

/* Melhoria de Acessibilidade: Focus Visible */
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
    outline: 2px solid var(--primary-hover);
    outline-offset: 2px;
}

select option { 
    background-color: var(--surface-dark); 
    color: var(--text-main); 
}

.btn-primary-action {
    width: 100%;
    padding: calc(var(--base-padding) * 0.8) var(--base-padding);
    border: none;
    border-radius: calc(var(--base-border-radius) * 0.6);
    font-size: var(--base-font-size);
    font-weight: 600;
    cursor: pointer;
    background-color: var(--primary-blue);
    color: white;
    transition: 0.2s;
}

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

.btn-primary-action:active {
    transform: scale(0.98);
}

.message-feedback { 
    padding: calc(var(--base-padding) * 0.8);
    margin-bottom: var(--base-margin);
    border-radius: calc(var(--base-border-radius) * 0.6);
    text-align: center; 
    font-size: calc(var(--base-font-size) * 0.9);
    width: 100%; 
    box-sizing: border-box;
}

.message-feedback.error { 
    background: rgba(231, 76, 60, 0.15); 
    border: 1px solid rgba(231, 76, 60, 0.4); 
    color: var(--danger); 
}

.message-feedback.success { 
    background: rgba(46, 204, 113, 0.15); 
    border: 1px solid rgba(46, 204, 113, 0.4); 
    color: var(--success); 
}

.message-feedback.info { 
    background: rgba(52, 152, 219, 0.15); 
    border: 1px solid rgba(52, 152, 219, 0.4); 
    color: var(--primary-hover); 
}

/* ==========================================================================
   3. TELA DE LOGIN (ESPECÍFICO)
   ========================================================================== */
#shieldCanvas { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    z-index: -1; 
}

.login-wrapper {
    display: flex; 
    align-items: center; 
    gap: calc(var(--base-gap) * 2);
    background: linear-gradient(135deg, rgba(17, 28, 52, 0.65), rgba(17, 28, 52, 0.5));
    backdrop-filter: blur(6px); 
    -webkit-backdrop-filter: blur(6px);
    padding: calc(var(--base-padding) * 2);
    border-radius: var(--base-border-radius);
    box-shadow: var(--shadow-soft);
    max-width: 850px; 
    width: 90%;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.shield-column { 
    flex: 0 0 40%; 
    display: flex; 
    justify-content: center; 
}

#shieldImage { 
    max-width: 100%; 
    height: auto; 
    max-height: 350px; 
}

.form-column { 
    flex: 1; 
    display: flex; 
    flex-direction: column; 
}

.form-buttons { 
    display: flex; 
    gap: var(--base-gap);
}

.form-buttons button { 
    flex-grow: 1; 
    padding: calc(var(--base-padding) * 0.8);
    border-radius: calc(var(--base-border-radius) * 0.6);
    cursor: pointer; 
    border: none; 
    font-weight: 600; 
    transition: 0.2s;
}

.form-buttons button:active {
    transform: scale(0.98);
}

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

.btn-secondary { 
    background: transparent; 
    border: 1px solid var(--primary-hover); 
    color: var(--text-main); 
}

/* ==========================================================================
   4. DASHBOARD AREA CONTENT
   ========================================================================== */

.page-container {
    background: var(--surface-dark);
    border-radius: var(--base-border-radius);
    padding: calc(var(--base-padding) * 1.67);
    margin-top: calc(var(--base-margin) * 0.5);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border-color);
    
    /* TRAVAS PARA GARANTIR SCROLL INTERNO E NÃO QUEBRAR A PÁGINA */
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.page-title-area {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: calc(var(--base-margin) * 1.25);
    gap: var(--base-gap);
    flex-wrap: wrap;
}

.page-title-area h1 {
    margin: 0;
    font-size: calc(var(--base-font-size) * 1.8);
    color: var(--text-main);
}

.btn-header-action {
    padding: calc(var(--base-padding) * 0.67) calc(var(--base-padding) * 1.33);
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: calc(var(--base-border-radius) * 0.6);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: calc(var(--base-gap) * 0.4);
    font-size: calc(var(--base-font-size) * 0.93);
    transition: 0.2s;
    white-space: nowrap;
}

.btn-header-action:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-header-action:active {
    transform: scale(0.95);
}

/* ==========================================================================
   5. TABELAS E LISTAS (COM SCROLL LATERAL CUSTOMIZADO MÁXIMO)
   ========================================================================== */

.table-container {
    background: var(--surface-dark);
    border-radius: var(--base-border-radius);
    margin-top: var(--base-margin);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border-color);
    
    /* FORÇA A TABELA A TER SCROLL QUANDO O CONTEÚDO FOR MAIOR EM QUALQUER TELA */
    width: 100%;
    max-width: 100%;
    display: block !important; 
    overflow-x: auto !important; 
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
}

/* SCROLLBAR CUSTOMIZADO PARA A TABELA (Facilita a visualização) */
.table-container::-webkit-scrollbar {
    height: 12px;
}
.table-container::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.15);
    border-radius: 0 0 var(--base-border-radius) var(--base-border-radius);
}
.table-container::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: 10px;
    border: 2px solid var(--surface-dark);
}
.table-container::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    
    /* O SEGREDO DO SCROLL EM TODAS AS TELAS:
       Isso impede que as colunas sejam espremidas. Se faltar espaço, o scroll entra em ação! */
    min-width: max-content; 
}

/* Fallback para navegadores muito antigos, caso max-content falhe */
@supports not (min-width: max-content) {
    .data-table {
        min-width: 800px;
    }
}

.data-table th {
    background: rgba(0,0,0,0.2);
    padding: var(--base-padding);
    text-align: left;
    font-size: calc(var(--base-font-size) * 0.8);
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 10;
}

.data-table td {
    padding: var(--base-padding);
    border-bottom: 1px solid var(--border-color);
    font-size: calc(var(--base-font-size) * 0.95);
    vertical-align: middle;
    color: var(--text-main);
}

.data-table tr:hover {
    background-color: var(--surface-light);
}

.data-table tr:last-child td {
    border-bottom: none;
}

.col-select {
    width: 40px;
    text-align: center;
}

.row-checkbox {
    cursor: pointer;
    width: 18px;
    height: 18px;
}

.empty-state {
    text-align: center;
    padding: calc(var(--base-padding) * 4) var(--base-padding);
    color: var(--text-muted);
    font-size: calc(var(--base-font-size) * 1.1);
}

/* Animação Flutuante para Empty States */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.empty-state i {
    font-size: calc(var(--base-font-size) * 3);
    margin-bottom: var(--base-margin);
    opacity: 0.5;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

.badge-tipo {
    padding: calc(var(--base-padding) * 0.27) calc(var(--base-padding) * 0.53);
    border-radius: calc(var(--base-border-radius) * 0.4);
    font-size: calc(var(--base-font-size) * 0.75);
    font-weight: bold;
    text-transform: uppercase;
    white-space: nowrap;
}

.badge-detector {
    background: rgba(155, 89, 182, 0.15);
    color: #9b59b6;
    border: 1px solid rgba(155, 89, 182, 0.3);
}

.badge-equipamento {
    background: rgba(52, 152, 219, 0.15);
    color: #3498db;
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.status-dot {
    height: 10px;
    width: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 5px;
}

/* Animações de Pulso para Alertas e Vencidos */
@keyframes pulse-danger {
    0% { box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.7); }
    70% { box-shadow: 0 0 0 6px rgba(231, 76, 60, 0); }
    100% { box-shadow: 0 0 0 0 rgba(231, 76, 60, 0); }
}

@keyframes pulse-warning {
    0% { box-shadow: 0 0 0 0 rgba(243, 156, 18, 0.7); }
    70% { box-shadow: 0 0 0 6px rgba(243, 156, 18, 0); }
    100% { box-shadow: 0 0 0 0 rgba(243, 156, 18, 0); }
}

.status-vencido {
    background: var(--danger);
    animation: pulse-danger 2s infinite;
}

.status-alerta {
    background: var(--warning);
    animation: pulse-warning 2s infinite;
}

.status-ok {
    background: var(--success);
}

.action-btn {
    padding: calc(var(--base-padding) * 0.4) calc(var(--base-padding) * 0.67);
    border-radius: calc(var(--base-border-radius) * 0.4);
    color: white;
    display: inline-flex;
    align-items: center;
    gap: calc(var(--base-gap) * 0.25);
    text-decoration: none;
    margin-right: 5px;
    font-size: calc(var(--base-font-size) * 0.85);
    transition: 0.2s;
    white-space: nowrap;
}

.action-btn:active {
    transform: scale(0.95);
}

.btn-view {
    background: #34495e;
}

.btn-view:hover {
    background: #2c3e50;
}

.btn-edit {
    background: var(--primary-blue);
}

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

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

.btn-renew:hover {
    background: #e67e22;
}

.pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--base-margin);
    padding: var(--base-padding) 0;
    flex-wrap: wrap;
    gap: var(--base-gap);
}

.pagination-info {
    color: var(--text-muted);
    font-size: calc(var(--base-font-size) * 0.9);
}

.pagination {
    display: flex;
    gap: calc(var(--base-gap) * 0.25);
    flex-wrap: wrap;
}

.page-link {
    padding: calc(var(--base-padding) * 0.53) calc(var(--base-padding) * 0.8);
    background: var(--surface-light);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: calc(var(--base-border-radius) * 0.4);
    cursor: pointer;
    transition: 0.2s;
    font-size: calc(var(--base-font-size) * 0.9);
}

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

.page-link.active {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
    font-weight: bold;
}

.page-link:active {
    transform: scale(0.95);
}

/* ==========================================================================
   6. FILTROS E BARRA DE PESQUISA
   ========================================================================== */

.filter-bar {
    display: flex;
    gap: var(--base-gap);
    align-items: flex-end;
    background: rgba(0, 0, 0, 0.2);
    padding: var(--base-padding);
    border-radius: calc(var(--base-border-radius) * 0.8);
    margin-bottom: var(--base-margin);
    flex-wrap: wrap;
}

.filter-group {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.filter-group label {
    display: block;
    font-size: calc(var(--base-font-size) * 0.85);
    color: var(--text-muted);
    margin-bottom: calc(var(--base-margin) * 0.3);
    font-weight: 500;
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: calc(var(--base-padding) * 0.67) calc(var(--base-padding) * 0.8);
    background: var(--surface-dark);
    border: 1px solid var(--border-color);
    border-radius: calc(var(--base-border-radius) * 0.6);
    color: var(--text-main);
    font-size: calc(var(--base-font-size) * 0.93);
    transition: 0.2s;
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-hover);
}

.filter-input-text {
    position: relative;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.filter-input-text input {
    cursor: pointer;
    padding-right: 35px;
}

.filter-input-text i {
    position: absolute;
    right: 12px;
    color: var(--text-muted);
    pointer-events: none;
    font-size: calc(var(--base-font-size) * 0.8);
}

.multi-select-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--base-padding) * 0.67) calc(var(--base-padding) * 0.8);
    background: var(--surface-dark);
    border: 1px solid var(--border-color);
    border-radius: calc(var(--base-border-radius) * 0.6);
    cursor: pointer;
    transition: 0.2s;
}

.multi-select-trigger:hover {
    border-color: var(--primary-hover);
}

.multi-select-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 250px;
    overflow-y: auto;
    background: var(--surface-dark);
    border: 1px solid var(--border-color);
    border-radius: calc(var(--base-border-radius) * 0.6);
    margin-top: 5px;
    z-index: 100;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.multi-select-option {
    display: flex;
    align-items: center;
    gap: calc(var(--base-gap) * 0.5);
    padding: calc(var(--base-padding) * 0.67) calc(var(--base-padding) * 0.8);
    cursor: pointer;
    transition: 0.2s;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.multi-select-option:last-child {
    border-bottom: none;
}

.multi-select-option:hover {
    background: rgba(52, 152, 219, 0.1);
}

.multi-select-option input {
    margin: 0;
    cursor: pointer;
}

.multi-select-option.hidden {
    display: none;
}

.filter-bar button {
    padding: calc(var(--base-padding) * 0.67) calc(var(--base-padding) * 1.33);
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: calc(var(--base-border-radius) * 0.6);
    cursor: pointer;
    font-size: calc(var(--base-font-size) * 0.93);
    transition: 0.2s;
    white-space: nowrap;
}

.filter-bar button:hover {
    background: var(--primary-hover);
}

.filter-bar button:active {
    transform: scale(0.95);
}

.btn-clear {
    background: transparent !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-muted) !important;
}

.btn-clear:hover {
    border-color: var(--danger) !important;
    color: var(--danger) !important;
    background: rgba(231, 76, 60, 0.1) !important;
}

/* ==========================================================================
   7. KPI CARDS (DASHBOARD)
   ========================================================================== */

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--base-gap);
    margin-bottom: calc(var(--base-margin) * 1.5);
}

.kpi-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.85), rgba(15, 23, 42, 0.95));
    border: 1px solid rgba(59, 130, 246, 0.15);
    border-radius: var(--base-border-radius);
    padding: var(--base-padding);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    transition: 0.3s;
    cursor: pointer;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.kpi-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    border-color: rgba(59, 130, 246, 0.4);
}

.kpi-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--base-margin);
}

.kpi-title {
    font-size: calc(var(--base-font-size) * 0.85);
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.kpi-icon {
    font-size: calc(var(--base-font-size) * 1.5);
    opacity: 0.3;
}

.kpi-content .value {
    font-size: calc(var(--base-font-size) * 2.5);
    font-weight: 700;
    color: var(--text-main);
    line-height: 1;
}

.kpi-content .label {
    font-size: calc(var(--base-font-size) * 0.75);
    color: var(--text-muted);
    margin-top: 5px;
}

.kpi-card.danger {
    border-color: rgba(231, 76, 60, 0.3);
}

.kpi-card.danger .value {
    color: var(--danger);
}

.kpi-card.warning {
    border-color: rgba(243, 156, 18, 0.3);
}

.kpi-card.warning .value {
    color: var(--warning);
}

.kpi-card.success {
    border-color: rgba(46, 204, 113, 0.3);
}

.kpi-card.success .value {
    color: var(--success);
}

/* ==========================================================================
   8. CARDS DE CERTIFICADOS
   ========================================================================== */

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--base-gap);
    margin-top: var(--base-margin);
}

.cert-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.85), rgba(15, 23, 42, 0.95));
    border: 1px solid rgba(59, 130, 246, 0.15);
    border-radius: var(--base-border-radius);
    padding: var(--base-padding);
    position: relative;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    border-color: rgba(59, 130, 246, 0.4);
}

.cert-icon {
    position: absolute;
    top: var(--base-padding);
    right: var(--base-padding);
    font-size: calc(var(--base-font-size) * 2);
    color: var(--danger);
    opacity: 0.2;
}

.cert-type {
    display: inline-block;
    background: rgba(52, 152, 219, 0.15);
    color: #3498db;
    border: 1px solid rgba(52, 152, 219, 0.3);
    padding: calc(var(--base-padding) * 0.27) calc(var(--base-padding) * 0.53);
    border-radius: calc(var(--base-border-radius) * 0.4);
    font-size: calc(var(--base-font-size) * 0.75);
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: calc(var(--base-margin) * 0.5);
}

.cert-title {
    font-size: calc(var(--base-font-size) * 1.2);
    font-weight: 600;
    color: var(--text-main);
    margin: calc(var(--base-margin) * 0.5) 0;
}

.cert-meta {
    font-size: calc(var(--base-font-size) * 0.9);
    color: var(--text-muted);
    margin-bottom: calc(var(--base-margin) * 0.5);
}

.cert-cc {
    font-size: calc(var(--base-font-size) * 0.85);
    color: var(--text-muted);
    margin-bottom: var(--base-margin);
}

.cert-date {
    font-size: calc(var(--base-font-size) * 0.85);
    color: var(--text-muted);
    padding-top: calc(var(--base-padding) * 0.67);
    border-top: 1px solid var(--border-color);
    margin-bottom: var(--base-margin);
}

.card-actions {
    display: flex;
    gap: calc(var(--base-gap) * 0.5);
    flex-wrap: wrap;
}

.btn-action {
    padding: calc(var(--base-padding) * 0.53) calc(var(--base-padding) * 0.8);
    border-radius: calc(var(--base-border-radius) * 0.6);
    font-size: calc(var(--base-font-size) * 0.85);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: calc(var(--base-gap) * 0.25);
    transition: 0.2s;
    flex: 1;
    justify-content: center;
    white-space: nowrap;
}

.btn-action:active {
    transform: scale(0.95);
}

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

.btn-download:hover {
    background: #c0392b;
}

/* ==========================================================================
   9. FLOATING BAR
   ========================================================================== */

.floating-action-bar {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-hover));
    padding: var(--base-padding) calc(var(--base-padding) * 2);
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: var(--base-gap);
    z-index: 999;
    transition: bottom 0.3s ease;
    color: white;
}

.floating-action-bar.visible {
    bottom: 30px;
}

.floating-action-bar .count {
    font-weight: bold;
    font-size: calc(var(--base-font-size) * 1.1);
}

.floating-action-bar button {
    padding: calc(var(--base-padding) * 0.53) calc(var(--base-padding) * 1.07);
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: calc(var(--base-font-size) * 0.9);
    transition: 0.2s;
    font-weight: 600;
}

.floating-action-bar button:active {
    transform: scale(0.95);
}

.floating-action-bar .btn-cancel {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.floating-action-bar .btn-cancel:hover {
    background: rgba(255, 255, 255, 0.3);
}

.floating-action-bar .btn-action-main {
    background: white;
    color: var(--primary-blue);
}

.floating-action-bar .btn-action-main:hover {
    transform: scale(1.05);
}

/* ==========================================================================
   10. BOTÕES NAVEGAÇÃO RÁPIDA (TOPO/FIM DA PÁGINA)
   ========================================================================== */

.quick-scroll-nav {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 99999; /* Z-index super alto para garantir visibilidade */
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none; /* Não captura cliques se estiver invisível */
}

.quick-scroll-nav.visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.quick-scroll-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(17, 28, 52, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: 0.2s;
    font-size: 1.2rem;
}

.quick-scroll-btn:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
    transform: translateY(-3px);
}

.quick-scroll-btn:active {
    transform: scale(0.9);
}

/* ==========================================================================
   11. RESPONSIVIDADE COM ESCALA PROGRESSIVA
   ========================================================================== */

/* ---------- 1440px - Desktop Grande ---------- */
@media (max-width: 1440px) {
    :root {
        --base-font-size: 14.5px;
        --base-padding: 14px;
        --base-margin: 18px;
        --base-gap: 18px;
    }
}

/* ---------- 1280px - Desktop Médio ---------- */
@media (max-width: 1280px) {
    :root {
        --base-font-size: 14px;
        --base-padding: 13px;
        --base-margin: 16px;
        --base-gap: 16px;
    }
}

/* ---------- 1024px - Notebook/Tablet Landscape ---------- */
@media (max-width: 1024px) {
    :root {
        --base-font-size: 13.5px;
        --base-padding: 12px;
        --base-margin: 15px;
        --base-gap: 15px;
    }
    
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ---------- 992px - Tablet ---------- */
@media (max-width: 992px) {
    :root {
        --base-font-size: 13px;
        --base-padding: 11px;
        --base-margin: 14px;
        --base-gap: 14px;
    }
    
    .cert-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ---------- 768px - Mobile Landscape / Tablet Portrait ---------- */
@media (max-width: 768px) {
    :root {
        --base-font-size: 12.5px;
        --base-padding: 10px;
        --base-margin: 12px;
        --base-gap: 12px;
        --base-border-radius: 8px;
    }
    
    .page-container {
        padding: var(--base-padding);
        border-radius: 0;
        box-shadow: none;
        background: transparent;
        border: none;
    }
    
    .page-title-area {
        flex-direction: column;
        align-items: flex-start;
        gap: calc(var(--base-gap) * 1.25);
    }
    
    .page-title-area > div {
        width: 100%;
    }
    
    .page-title-area h1 {
        font-size: calc(var(--base-font-size) * 1.6);
    }
    
    .btn-header-action {
        width: 100%;
        justify-content: center;
        margin-bottom: calc(var(--base-margin) * 0.5);
    }
    
    .filter-bar {
        flex-direction: column;
        gap: calc(var(--base-gap) * 0.83);
        align-items: stretch;
    }
    
    .filter-group {
        width: 100%;
        min-width: auto;
    }
    
    .filter-bar button {
        width: 100%;
        margin-top: calc(var(--base-margin) * 0.83);
    }
    
    .login-wrapper {
        flex-direction: column;
        padding: calc(var(--base-padding) * 2.5);
        gap: var(--base-gap);
    }
    
    .shield-column {
        width: 100%;
        max-width: 150px;
    }
    
    .form-column {
        width: 100%;
    }
    
    .form-buttons {
        flex-direction: column;
    }
    
    .kpi-grid {
        grid-template-columns: 1fr;
        gap: calc(var(--base-gap) * 0.6);
    }
    
    .kpi-card {
        padding: calc(var(--base-padding) * 1.25);
        min-height: 100px;
    }
    
    .cert-grid {
        grid-template-columns: 1fr;
        gap: calc(var(--base-gap) * 1.25);
    }
    
    .pagination-container {
        flex-direction: column;
        align-items: center;
        gap: calc(var(--base-gap) * 0.83);
    }
    
    .pagination {
        justify-content: center;
    }
    
    .floating-action-bar {
        width: calc(100% - calc(var(--base-padding) * 4));
        padding: calc(var(--base-padding) * 1.2) var(--base-padding);
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .floating-action-bar button {
        flex: 1;
        min-width: 100px;
    }

    /* Ajuste essencial para os botões de Scroll no Mobile */
    .quick-scroll-nav {
        bottom: 80px; /* Sobe para não conflitar com a floating action bar mobile ou navbars */
        right: 15px;
    }
    
    .quick-scroll-btn {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
}

/* ---------- 640px - Mobile Grande ---------- */
@media (max-width: 640px) {
    :root {
        --base-font-size: 12px;
        --base-padding: 9px;
        --base-margin: 11px;
        --base-gap: 11px;
        --base-border-radius: 7px;
    }
}

/* ---------- 480px - Mobile Médio ---------- */
@media (max-width: 480px) {
    :root {
        --base-font-size: 11.5px;
        --base-padding: 8px;
        --base-margin: 10px;
        --base-gap: 10px;
        --base-border-radius: 6px;
    }
    
    .page-title-area h1 {
        font-size: calc(var(--base-font-size) * 1.5);
    }
    
    .kpi-content .value {
        font-size: calc(var(--base-font-size) * 2.2);
    }
    
    .action-btn {
        font-size: calc(var(--base-font-size) * 0.8);
        padding: calc(var(--base-padding) * 0.5) calc(var(--base-padding) * 0.75);
    }
    
    .floating-action-bar {
        padding: calc(var(--base-padding) * 1.25) calc(var(--base-padding) * 1.88);
        flex-direction: column;
        gap: calc(var(--base-gap) * 0.9);
    }
    
    .floating-action-bar button {
        width: 100%;
    }
}

/* ---------- 375px - Mobile Pequeno ---------- */
@media (max-width: 375px) {
    :root {
        --base-font-size: 11px;
        --base-padding: 7px;
        --base-margin: 9px;
        --base-gap: 9px;
        --base-border-radius: 5px;
    }
}

/* ---------- 320px - Mobile Muito Pequeno ---------- */
@media (max-width: 320px) {
    :root {
        --base-font-size: 10.5px;
        --base-padding: 6px;
        --base-margin: 8px;
        --base-gap: 8px;
        --base-border-radius: 4px;
    }
    
    .page-title-area h1 {
        font-size: calc(var(--base-font-size) * 1.4);
    }
    
    .kpi-content .value {
        font-size: calc(var(--base-font-size) * 2);
    }
}

/* ==========================================================================
   12. IMPRESSÃO
   ========================================================================== */

@media print {
    body {
        background: white;
        color: black;
        font-size: 12pt;
        display: block;
        overflow: visible; /* Na impressão, não cortamos o scroll */
    }
    
    .filter-bar,
    .btn-no-print,
    .pagination-container,
    .page-title-area,
    .floating-action-bar,
    .quick-scroll-nav {
        display: none !important;
    }
    
    .page-container {
        margin: 0;
        padding: 0;
        width: 100%;
        border: none;
        box-shadow: none;
    }
    
    .data-table {
        width: 100%;
        border: 1px solid #000;
        color: #000;
        min-width: auto;
    }
    
    .data-table th,
    .data-table td {
        border: 1px solid #000;
        color: #000;
        padding: 5px;
    }
    
    .data-table thead {
        display: table-header-group;
    }
    
    .data-table tr {
        display: table-row;
        page-break-inside: avoid;
        border: none;
        margin: 0;
        box-shadow: none;
        background: white;
    }
    
    .data-table td {
        display: table-cell;
        text-align: left;
    }
    
    .kpi-card,
    .cert-card {
        border: 1px solid #000;
        page-break-inside: avoid;
    }
}

/* ==========================================================================
   13. THEME: LIGHT MODE
   ========================================================================== */

[data-theme="light"] body {
    background: #F1F5F9; /* Remove o gradiente dark no light mode */
}

[data-theme="light"] {
    --bg-dark: #F5F5F7;
    --surface-dark: #FFFFFF;
    --surface-light: #F2F2F7;
    --text-main: #1D1D1F;
    --text-muted: #86868B;
    --border-color: #D2D2D7;
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
    --input-bg: #FFFFFF;
    --input-border: #D1D1D6;
}

[data-theme="light"] .data-table th {
    background: #F9F9F9;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="light"] .data-table tr:hover {
    background-color: #F5F5F7;
}

[data-theme="light"] .table-container::-webkit-scrollbar-track {
    background: #F2F2F7;
}

[data-theme="light"] .table-container::-webkit-scrollbar-thumb {
    background: #A1A1AA;
}

[data-theme="light"] .form-page-wrapper {
    background: rgba(255, 255, 255, 0.7);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .form-group input::placeholder {
    color: #C7C7CC;
}

[data-theme="light"] .login-wrapper {
    background: rgba(255, 255, 255, 0.65);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .badge-tipo {
    border: none;
}

[data-theme="light"] .badge-detector {
    background: #F3E5F5;
    color: #8E24AA;
}

[data-theme="light"] .badge-equipamento {
    background: #E3F2FD;
    color: #1976D2;
}

[data-theme="light"] .btn-secondary {
    border-color: #D1D1D6;
    color: var(--text-main);
}

[data-theme="light"] .btn-secondary:hover {
    background-color: #F2F2F7;
    border-color: #8E8E93;
}

[data-theme="light"] .kpi-card {
    background: linear-gradient(145deg, #FFFFFF, #F9F9F9);
    border: 1px solid #E5E5EA;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .kpi-card:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .cert-card {
    background: linear-gradient(145deg, #FFFFFF, #F9F9F9);
    border: 1px solid #E5E5EA;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .cert-card:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .quick-scroll-btn {
    background: rgba(255, 255, 255, 0.8);
    border-color: #D1D1D6;
    color: var(--text-main);
}

[data-theme="light"] .quick-scroll-btn:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

/* ==========================================================================
   14. UTILITÁRIOS GERAIS
   ========================================================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--surface-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

.loading {
    opacity: 0.5;
    pointer-events: none;
}

.hidden {
    display: none !important;
}

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

.text-muted {
    color: var(--text-muted);
}

.text-danger {
    color: var(--danger);
}

.text-success {
    color: var(--success);
}

.text-warning {
    color: var(--warning);
}

.mt-10 { margin-top: calc(var(--base-margin) * 0.5); }
.mt-20 { margin-top: var(--base-margin); }
.mb-10 { margin-bottom: calc(var(--base-margin) * 0.5); }
.mb-20 { margin-bottom: var(--base-margin); }

.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}