/* =====================================================
   Jogos de Negócios - Sistema de Apuração
   Design: Divertido, Dinâmico e Gamificado
   ===================================================== */

/* Reset e Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Cores Principais - Tema Gaming */
    --primary: #6366F1;
    --primary-dark: #4F46E5;
    --primary-light: #818CF8;
    --secondary: #F59E0B;
    --secondary-dark: #D97706;
    --accent-green: #10B981;
    --accent-red: #EF4444;
    --accent-blue: #3B82F6;
    --accent-purple: #8B5CF6;
    
    /* Cores de Fundo */
    --bg-dark: #0F172A;
    --bg-darker: #020617;
    --bg-card: #1E293B;
    --bg-card-hover: #334155;
    
    /* Texto */
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    
    /* Bordas */
    --border: #334155;
    --border-light: #475569;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    --gradient-secondary: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
    --gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-dark: linear-gradient(180deg, #1E293B 0%, #0F172A 100%);
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    --shadow-glow-yellow: 0 0 20px rgba(245, 158, 11, 0.3);
    
    /* Tipografia */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Poppins', var(--font-sans);
    
    /* Sidebar */
    --sidebar-width: 260px;
    --sidebar-collapsed: 70px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Layout Principal */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--gradient-dark);
    border-right: 1px solid var(--border);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    display: flex;
    flex-direction: column;
    transition: width 0.3s ease;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-glow);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
}

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

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    cursor: pointer;
}

.nav-item:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

.nav-item.active {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
    border-left-color: var(--primary);
}

.nav-item i {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.nav-badge {
    margin-left: auto;
    background: var(--gradient-secondary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.125rem 0.5rem;
    border-radius: 50px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

/* Header */
.main-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Page Content */
.page-content {
    padding: 2rem;
}

/* Hero Section - Landing Page */
.hero-section {
    position: relative;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 50%, #1a1a2e 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, var(--bg-darker) 0%, rgba(15, 23, 42, 0.8) 50%, transparent 100%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    animation: float 15s infinite;
    opacity: 0.5;
}

@keyframes float {
    0%, 100% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.5; }
    90% { opacity: 0.5; }
    100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        padding: 4rem;
    }
}

.hero-text {
    animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid var(--primary);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(99, 102, 241, 0); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 50%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 540px;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(30, 41, 59, 0.5);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: none;
}

@media (min-width: 1024px) {
    .hero-visual {
        display: block;
    }
}

.equipment-showcase {
    position: relative;
    width: 100%;
    height: 500px;
}

.equipment-card {
    position: absolute;
    background: var(--bg-card);
    border-radius: 16px;
    padding: 1rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    cursor: pointer;
}

.equipment-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary);
}

.equipment-card img {
    width: 120px;
    height: auto;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
}

.equipment-card .name {
    font-weight: 600;
    font-size: 0.875rem;
    text-align: center;
    margin-top: 0.5rem;
}

.equipment-card.card-1 { top: 10%; left: 10%; animation: floatCard 6s ease-in-out infinite; }
.equipment-card.card-2 { top: 5%; right: 20%; animation: floatCard 7s ease-in-out infinite 0.5s; }
.equipment-card.card-3 { top: 40%; left: 5%; animation: floatCard 5s ease-in-out infinite 1s; }
.equipment-card.card-4 { top: 50%; right: 10%; animation: floatCard 8s ease-in-out infinite 1.5s; }
.equipment-card.card-5 { bottom: 10%; left: 30%; animation: floatCard 6s ease-in-out infinite 2s; }

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-glow-yellow);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(245, 158, 11, 0.5);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--border-light);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--bg-card);
    border-color: var(--primary);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* Game Cards */
.game-card {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border);
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.game-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.game-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.game-card-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.status-active {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.status-pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--secondary);
    border: 1px solid var(--secondary);
}

.status-completed {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-light);
    border: 1px solid var(--primary);
}

.game-card-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.game-card-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.game-card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.game-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.game-card-progress {
    margin-bottom: 1rem;
}

.progress-bar {
    height: 8px;
    background: var(--bg-darker);
    border-radius: 50px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 50px;
    transition: width 0.5s ease;
}

.game-card-actions {
    display: flex;
    gap: 0.75rem;
}

/* Features Section */
.features-section {
    padding: 5rem 2rem;
    background: var(--bg-darker);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid var(--secondary);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-description {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-glow);
}

.feature-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Equipment Section */
.equipment-section {
    padding: 5rem 2rem;
    background: var(--bg-dark);
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.equipment-item {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border);
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.equipment-item:hover {
    transform: scale(1.05);
    border-color: var(--secondary);
    box-shadow: var(--shadow-glow-yellow);
}

.equipment-item img {
    width: 100%;
    max-width: 150px;
    height: auto;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
}

.equipment-item h3 {
    font-size: 1rem;
    font-weight: 600;
}

/* Footer */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border);
    padding: 3rem 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.footer-text {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--primary-light);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
}

/* Animations */
.animate-fade-in {
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-slide-up {
    animation: slideUp 0.5s ease-out;
}

.animate-bounce {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-primary { color: var(--primary-light); }
.text-secondary { color: var(--secondary); }
.text-muted { color: var(--text-muted); }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-4 { margin-top: 2rem; }

/* Navegação com seções */
.nav-section-title {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding: 1rem 1.25rem 0.5rem;
    margin-top: 0.5rem;
}

.nav-section-title:first-child {
    margin-top: 0;
}

.step-badge {
    font-size: 0.7rem;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}


/* Submenu de Navegação */
.nav-submenu {
    padding-left: 0;
}

.nav-subitem {
    padding-left: 2.5rem !important;
    font-size: 0.875rem;
}

.nav-subitem i {
    font-size: 1rem;
}

/* Formulário de Ordem de Serviço */
.os-container {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    max-width: 1200px;
    margin: 0 auto;
}

.os-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    background: var(--bg-darker);
    border-bottom: 2px solid var(--primary);
}

.os-logo {
    width: 120px;
    height: 80px;
    background: var(--bg-card);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--border);
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
}

.os-logo:hover {
    border-color: var(--primary);
}

.os-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.os-logo-placeholder {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.os-logo-placeholder i {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 0.25rem;
}

.os-title-section {
    text-align: center;
    flex: 1;
}

.os-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-light);
}

.os-number {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.os-body {
    padding: 1.5rem 2rem;
}

.os-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.os-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.os-section-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.os-section-title i {
    font-size: 1rem;
}

.os-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.os-row:last-child {
    margin-bottom: 0;
}

.os-field {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.os-field label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.os-field input,
.os-field select,
.os-field textarea {
    background: var(--bg-darker);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: all 0.2s ease;
}

.os-field input:focus,
.os-field select:focus,
.os-field textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.os-field textarea {
    min-height: 100px;
    resize: vertical;
}

/* Checkboxes de Sistema e Prioridade */
.os-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.os-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-darker);
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.os-checkbox:hover {
    border-color: var(--primary);
}

.os-checkbox.selected {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
}

.os-checkbox input {
    display: none;
}

.os-checkbox-indicator {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.os-checkbox.selected .os-checkbox-indicator {
    background: var(--primary);
    border-color: var(--primary);
}

.os-checkbox.selected .os-checkbox-indicator::after {
    content: '✓';
    color: white;
    font-size: 0.75rem;
}

.os-checkbox-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.os-checkbox.selected .os-checkbox-label {
    color: var(--text-primary);
}

/* Tabela de Peças */
.os-parts-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.os-parts-table th,
.os-parts-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.os-parts-table th {
    background: var(--bg-darker);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
}

.os-parts-table td input {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.875rem;
    padding: 0.25rem;
}

.os-parts-table td input:focus {
    outline: none;
    background: var(--bg-darker);
    border-radius: 4px;
}

.os-add-row-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px dashed var(--border);
    border-radius: 8px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 0.75rem;
}

.os-add-row-btn:hover {
    border-color: var(--primary);
    color: var(--primary-light);
}

/* Seção de Assinaturas */
.os-signatures {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1rem;
}

.os-signature-box {
    text-align: center;
}

.os-signature-line {
    border-bottom: 2px solid var(--border);
    height: 60px;
    margin-bottom: 0.5rem;
}

.os-signature-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Lista de OSs */
.os-list {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.os-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.os-list-item:hover {
    border-color: var(--primary);
}

.os-list-item-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.os-list-item-number {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--primary-light);
}

.os-list-item-desc {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.os-list-item-actions {
    display: flex;
    gap: 0.5rem;
}

/* Botões de ação pequenos */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

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

.btn-danger:hover {
    background: #dc2626;
}

/* Seletor de Semana */
.week-selector {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.week-tab {
    padding: 0.75rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.week-tab:hover {
    border-color: var(--primary);
}

.week-tab.active {
    background: var(--gradient-primary);
    border-color: var(--primary);
    color: white;
}

/* Período de Atendimento - Tabela */
.os-attendance-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.os-attendance-table th,
.os-attendance-table td {
    padding: 0.5rem;
    text-align: center;
    border: 1px solid var(--border);
    font-size: 0.8125rem;
}

.os-attendance-table th {
    background: var(--bg-darker);
    font-weight: 600;
    color: var(--text-muted);
}

.os-attendance-table input {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-primary);
    text-align: center;
    font-size: 0.8125rem;
    padding: 0.25rem;
}

.os-attendance-table input:focus {
    outline: none;
    background: var(--bg-card);
}

/* Upload de Logo */
.logo-upload-input {
    display: none;
}

.upload-hint {
    font-size: 0.625rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}