/**
 * Estilos do Sistema CRM ANGOLA
 * Design Profissional e Moderno - Versão Premium 2.0
 */

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

:root {
    /* Cores Principais - Tema Profissional para Facturação */
    --primary-color: #1e40af;        /* Azul Profissional */
    --primary-dark: #1e3a8a;        /* Azul Escuro */
    --primary-light: #3b82f6;       /* Azul Claro */
    --primary-lighter: #60a5fa;      /* Azul Mais Claro */
    --accent-color: #0ea5e9;         /* Azul Accent Suave */
    --accent-dark: #0284c7;         /* Azul Accent Escuro */
    --secondary-color: #475569;      /* Cinza Profissional */
    --secondary-light: #64748b;      /* Cinza Claro */
    
    /* Cores de Status - Suaves e Profissionais */
    --success-color: #059669;        /* Verde Sucesso Profissional */
    --success-dark: #047857;
    --success-light: #10b981;
    --danger-color: #dc2626;         /* Vermelho Perigo Profissional */
    --danger-dark: #b91c1c;
    --danger-light: #ef4444;
    --warning-color: #d97706;        /* Laranja Aviso Profissional */
    --warning-dark: #b45309;
    --warning-light: #f59e0b;
    --info-color: #0891b2;           /* Ciano Info Profissional */
    --info-dark: #0e7490;
    --info-light: #06b6d4;
    
    /* Cores Neutras - Profissionais */
    --dark-color: #1e293b;           /* Preto Suave */
    --dark-light: #334155;
    --light-color: #f8fafc;
    --border-color: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    /* Cores de Fundo - Neutras e Profissionais */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-hover: #f8fafc;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-colored: 0 10px 30px -5px rgba(37, 99, 235, 0.3);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background: linear-gradient(135deg, 
        #f0f4f8 0%, 
        #e2e8f0 25%, 
        #f8fafc 50%, 
        #e2e8f0 75%, 
        #f0f4f8 100%);
    background-size: 400% 400%;
    animation: gradientShift 25s ease infinite;
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
    min-height: 100vh;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 12px rgba(30, 64, 175, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo::before {
    content: '📊';
    font-size: 36px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
    animation: pulse 2s ease-in-out infinite;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes pulse {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(5deg); }
}

.logo h1 {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: white;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.nav {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.nav-link {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    padding: 12px 20px;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    display: inline-block;
    font-weight: 600;
    font-size: 14px;
    position: relative;
    background: transparent;
}

.nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.2);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.nav-link:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.nav-link:hover::before {
    opacity: 1;
}

.nav-link:active {
    transform: translateY(0);
}

/* Submenu */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.nav-dropdown-toggle {
    cursor: pointer;
    user-select: none;
    position: relative;
}

.nav-dropdown-toggle .arrow {
    font-size: 10px;
    margin-left: 6px;
    transition: transform var(--transition-base);
    display: inline-block;
}

.nav-dropdown:hover .arrow,
.nav-dropdown.active .arrow {
    transform: rotate(180deg);
}

.nav-dropdown.active .nav-link {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    min-width: 260px;
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-xl);
    margin-top: 5px;
    z-index: 1000;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: fadeInDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    opacity: 0;
}

.nav-dropdown.active .nav-dropdown-menu,
.nav-dropdown:hover .nav-dropdown-menu {
    display: block;
    pointer-events: auto;
    opacity: 1;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-15px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    transition: all var(--transition-fast);
    font-weight: 500;
    font-size: 14px;
    position: relative;
    cursor: pointer;
}

.nav-dropdown-item:last-child {
    border-bottom: none;
}

.nav-dropdown-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    transform: scaleY(0);
    transition: transform var(--transition-base);
    border-radius: 0 4px 4px 0;
}

.nav-dropdown-item:hover {
    background: linear-gradient(90deg, rgba(30, 64, 175, 0.08) 0%, rgba(59, 130, 246, 0.04) 100%);
    color: var(--primary-dark);
    padding-left: 28px;
    transform: translateX(4px);
}

.nav-dropdown-item:hover::before {
    transform: scaleY(1);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-base);
}

.user-menu:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.user-menu span {
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 24px;
}

.container > h1 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 32px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

/* Cards */
.dashboard-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: 28px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--primary-color) 0%, 
        var(--primary-light) 50%, 
        var(--primary-color) 100%);
    background-size: 200% 100%;
    animation: shimmer 4s linear infinite;
    opacity: 0.6;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.dashboard-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
    border-color: rgba(37, 99, 235, 0.3);
}

.dashboard-card h2 {
    margin-bottom: 24px;
    color: var(--text-primary);
    font-size: 24px;
    font-weight: 700;
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-light) 100%) 1;
    padding-bottom: 16px;
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
}

.dashboard-card h2::before {
    content: '';
    width: 4px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 4px rgba(30, 64, 175, 0.2);
}

/* Login */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 2px, transparent 2px);
    background-size: 60px 60px;
    animation: moveBackground 30s linear infinite;
}

@keyframes moveBackground {
    from { transform: translate(0, 0); }
    to { transform: translate(60px, 60px); }
}

.login-container {
    width: 100%;
    max-width: 440px;
    padding: 20px;
    position: relative;
    z-index: 1;
}

.login-box {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    padding: 56px 48px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-header h1 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 16px;
    font-weight: 500;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--text-muted);
    font-size: 13px;
}

/* Forms */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 15px;
    transition: all var(--transition-base);
    background: white;
    color: var(--text-primary);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
    transform: translateY(-1px);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 28px;
}

.form-actions {
    margin-top: 36px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 14px 28px;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.25);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 64, 175, 0.35);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #94a3b8 100%);
    color: white;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #475569 0%, var(--secondary-color) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #f87171 100%);
    color: white;
}

.btn-danger:hover {
    background: linear-gradient(135deg, var(--danger-dark) 0%, var(--danger-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px -5px rgba(239, 68, 68, 0.4);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-block {
    width: 100%;
}

/* Alerts */
.alert {
    padding: 18px 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    position: relative;
    border-left: 4px solid;
    box-shadow: var(--shadow-md);
    animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.danger-box {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    border: 2px solid var(--danger-color);
    border-left: 5px solid var(--danger-color);
    border-radius: var(--radius-md);
    padding: 20px;
    margin: 20px 0;
    color: var(--danger-dark);
}

.danger-box h3 {
    color: var(--danger-dark);
    margin-bottom: 15px;
}

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

.alert-error {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: var(--danger-dark);
    border-color: var(--danger-color);
}

.alert-success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: var(--success-dark);
    border-color: var(--success-color);
}

.alert-info {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-color: var(--info-color);
    color: #0369a1;
}

.alert-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-color: var(--warning-color);
    color: #92400e;
}

.alert-dismissible {
    padding-right: 50px;
}

.alert-dismissible .close {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    line-height: 1;
    transition: opacity var(--transition-fast);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

.alert-dismissible .close:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.1);
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 36px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 32px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-left: 4px solid var(--primary-color);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 24px;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(30, 64, 175, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(30%, -30%);
    transition: transform var(--transition-slow);
}

.stat-card:hover::before {
    transform: translate(20%, -20%) scale(1.2);
}

.stat-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: var(--shadow-xl);
    border-left-width: 5px;
    border-color: var(--primary-light);
    background: rgba(255, 255, 255, 1);
}

.stat-icon {
    font-size: 56px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.15));
    transition: transform var(--transition-base);
    position: relative;
    z-index: 1;
}

.stat-card:hover .stat-icon {
    transform: scale(1.15) rotate(5deg);
}

.stat-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.stat-content h3 {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 4px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-amount {
    font-size: 20px;
    color: var(--success-color);
    font-weight: 700;
    margin-top: 4px;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.table th,
.table td {
    padding: 18px 20px;
    text-align: left;
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
}

.table th {
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.8) 0%, rgba(241, 245, 249, 0.6) 100%);
    font-weight: 700;
    color: var(--text-primary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.table tbody tr {
    transition: all var(--transition-fast);
    position: relative;
}

.table tbody tr::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    transform: scaleY(0);
    transition: transform var(--transition-base);
    border-radius: 0 4px 4px 0;
}

.table tbody tr:hover::before {
    transform: scaleY(1);
}

.table tbody tr:hover {
    background: linear-gradient(90deg, rgba(30, 64, 175, 0.04) 0%, rgba(59, 130, 246, 0.02) 100%);
    transform: translateX(4px);
    box-shadow: -4px 0 8px rgba(30, 64, 175, 0.1);
}

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

/* Factura Form */
.item-row,
.pagamento-row {
    display: grid;
    grid-template-columns: 120px 1fr 80px 100px 120px 100px 100px auto;
    gap: 12px;
    margin-bottom: 16px;
    align-items: center;
    padding: 16px;
    background: rgba(248, 250, 252, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(226, 232, 240, 0.6);
    transition: all var(--transition-base);
}

.item-row:hover,
.pagamento-row:hover {
    background: linear-gradient(90deg, rgba(241, 245, 249, 0.95) 0%, rgba(226, 232, 240, 0.8) 100%);
    border-color: var(--primary-light);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.12);
    transform: translateX(4px) translateY(-1px);
}

.pagamento-row {
    grid-template-columns: 150px 120px 1fr;
}

.item-row input,
.item-row select {
    padding: 10px 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.item-row input:focus,
.item-row select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, #0f172a 100%);
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    padding: 40px 20px;
    margin-top: 80px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

.footer-content p {
    margin: 10px 0;
    font-size: 14px;
    opacity: 0.9;
}

/* Tooltips */
.tooltip {
    position: relative;
    cursor: help;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    padding: 10px 16px;
    background: var(--dark-color);
    color: white;
    border-radius: var(--radius-lg);
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

.tooltip:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-8px);
}

/* ============================================
   RESPONSIVE DESIGN - TODOS OS DISPOSITIVOS
   ============================================ */

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 24px;
    transition: all var(--transition-base);
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.3);
}

.mobile-menu-toggle.active {
    background: rgba(255, 255, 255, 0.3);
}

/* Tablet (769px - 1024px) */
@media screen and (max-width: 1024px) {
    .container {
        padding: 32px 20px;
    }
    
    .header-content {
        padding: 0 20px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-card {
        padding: 24px;
    }
    
    .table {
        font-size: 14px;
    }
    
    .table th,
    .table td {
        padding: 14px 12px;
    }
}

/* Mobile e Tablet Pequeno (até 768px) */
@media screen and (max-width: 768px) {
    /* Container e Layout */
    .container {
        padding: 20px 16px;
    }
    
    .container > h1 {
        font-size: 24px;
        margin-bottom: 24px;
    }
    
    /* Header Responsivo */
    .header {
        padding: 0.75rem 0;
    }
    
    .header-content {
        flex-wrap: wrap;
        padding: 0 16px;
        gap: 12px;
    }
    
    .logo h1 {
        font-size: 22px;
    }
    
    .logo::before {
        font-size: 28px;
    }
    
    /* Menu Mobile */
    .mobile-menu-toggle {
        display: block;
        order: 2;
    }
    
    .nav {
        display: none;
        flex-direction: column;
        width: 100%;
        order: 3;
        background: rgba(30, 64, 175, 0.98);
        backdrop-filter: blur(20px);
        border-radius: var(--radius-lg);
        margin-top: 12px;
        padding: 12px 0;
        box-shadow: var(--shadow-xl);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav.active {
        display: flex;
    }
    
    .nav-link {
        width: 100%;
        padding: 14px 20px;
        border-radius: 0;
        text-align: left;
    }
    
    .nav-dropdown {
        width: 100%;
    }
    
    .nav-dropdown-toggle {
        width: 100%;
        justify-content: space-between;
    }
    
    .nav-dropdown-menu {
        position: static;
        display: none;
        width: 100%;
        box-shadow: none;
        border: none;
        background: rgba(30, 58, 138, 0.5);
        margin-top: 0;
        border-radius: 0;
    }
    
    .nav-dropdown.active .nav-dropdown-menu {
        display: block;
    }
    
    .nav-dropdown-item {
        padding: 12px 40px;
        font-size: 14px;
    }
    
    /* User Menu Mobile */
    .user-menu {
        order: 1;
        flex: 1;
        justify-content: space-between;
        padding: 8px 16px;
    }
    
    .user-menu span {
        font-size: 14px;
    }
    
    /* Cards e Estatísticas */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .stat-card {
        padding: 24px 20px;
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .stat-icon {
        font-size: 48px;
    }
    
    .stat-value {
        font-size: 32px;
    }
    
    .stat-amount {
        font-size: 18px;
    }
    
    .dashboard-card {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .dashboard-card h2 {
        font-size: 20px;
        padding-bottom: 12px;
    }
    
    /* Formulários */
    .form-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 14px;
        font-size: 16px; /* Previne zoom no iOS */
    }
    
    .form-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn {
        width: 100%;
        padding: 14px 20px;
    }
    
    /* Tabelas Responsivas */
    .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -16px;
        padding: 0 16px;
    }
    
    .table {
        font-size: 13px;
        min-width: 600px;
        display: block;
        width: 100%;
    }
    
    .table thead {
        display: none;
    }
    
    .table tbody {
        display: block;
        width: 100%;
    }
    
    .table tbody tr {
        display: block;
        margin-bottom: 16px;
        background: rgba(255, 255, 255, 0.95);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: 16px;
        box-shadow: var(--shadow-sm);
    }
    
    .table tbody tr::before {
        display: none;
    }
    
    .table tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 0;
        border: none;
        border-bottom: 1px solid rgba(226, 232, 240, 0.5);
        text-align: left !important;
    }
    
    .table tbody td:last-child {
        border-bottom: none;
    }
    
    .table tbody td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--text-primary);
        margin-right: 12px;
        flex-shrink: 0;
        min-width: 100px;
    }
    
    .table tbody td:last-child::before {
        display: none;
    }
    
    /* Para tabelas sem data-label, usar cabeçalho padrão */
    .table-responsive-card .table tbody td::before {
        content: attr(data-label);
    }
    
    /* Item Rows (Facturas, etc) */
    .item-row,
    .pagamento-row {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 16px;
    }
    
    .item-row input,
    .item-row select,
    .pagamento-row input,
    .pagamento-row select {
        width: 100%;
    }
    
    /* Botões */
    .btn-sm {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    /* Alerts */
    .alert {
        padding: 14px 18px;
        font-size: 14px;
    }
    
    /* Footer */
    .footer {
        padding: 30px 16px;
        margin-top: 60px;
    }
    
    .footer-content p {
        font-size: 13px;
    }
}

/* Mobile Pequeno (até 480px) */
@media screen and (max-width: 480px) {
    /* Container */
    .container {
        padding: 16px 12px;
    }
    
    .container > h1 {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    /* Header */
    .header {
        padding: 0.5rem 0;
    }
    
    .header-content {
        padding: 0 12px;
    }
    
    .logo h1 {
        font-size: 18px;
    }
    
    .logo::before {
        font-size: 24px;
    }
    
    /* Cards */
    .stat-card {
        padding: 20px 16px;
    }
    
    .stat-icon {
        font-size: 40px;
    }
    
    .stat-value {
        font-size: 28px;
    }
    
    .dashboard-card {
        padding: 16px;
    }
    
    .dashboard-card h2 {
        font-size: 18px;
    }
    
    /* Tabelas */
    .table {
        font-size: 12px;
        min-width: 500px;
    }
    
    .table th,
    .table td {
        padding: 8px 6px;
    }
    
    /* Formulários */
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px;
        font-size: 16px;
    }
    
    /* Botões */
    .btn {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    /* User Menu */
    .user-menu {
        padding: 6px 12px;
        gap: 10px;
    }
    
    .user-menu span {
        font-size: 13px;
        display: none; /* Ocultar nome em telas muito pequenas */
    }
    
    /* Item Rows */
    .item-row,
    .pagamento-row {
        padding: 12px;
    }
}

/* Desktop Grande (1441px+) */
@media screen and (min-width: 1441px) {
    .container {
        max-width: 1600px;
    }
    
    .header-content {
        max-width: 1600px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Orientação Landscape em Mobile */
@media screen and (max-width: 768px) and (orientation: landscape) {
    .header {
        padding: 0.5rem 0;
    }
    
    .nav {
        max-height: 60vh;
        overflow-y: auto;
    }
    
    .stat-card {
        flex-direction: row;
        text-align: left;
    }
}

/* Script para adicionar data-label automaticamente às tabelas */
.table-responsive-auto {
    position: relative;
}

/* Impressão */
@media print {
    .header,
    .footer,
    .btn,
    .nav,
    .mobile-menu-toggle,
    .user-menu {
        display: none !important;
    }
    
    .container {
        padding: 0;
    }
    
    .dashboard-card {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
    
    body {
        background: white;
    }
    
    .table {
        display: table !important;
    }
    
    .table thead {
        display: table-header-group !important;
    }
    
    .table tbody {
        display: table-row-group !important;
    }
    
    .table tbody tr {
        display: table-row !important;
    }
    
    .table tbody td {
        display: table-cell !important;
    }
    
    .table tbody td::before {
        display: none !important;
    }
}

/* Loading States */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 3px solid var(--primary-color);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Badges */
.badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: linear-gradient(135deg, var(--success-color) 0%, var(--success-dark) 100%);
    color: white;
}

.badge-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, var(--danger-dark) 100%);
    color: white;
}

.badge-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, #d97706 100%);
    color: white;
}

.badge-info {
    background: linear-gradient(135deg, var(--info-color) 0%, #0891b2 100%);
    color: white;
}

/* Utility Classes - Cores Personalizadas */
.text-primary { color: var(--primary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-info { color: var(--info-color) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-accent { color: var(--accent-color) !important; }

.bg-primary { background-color: var(--primary-color) !important; color: white !important; }
.bg-success { background-color: var(--success-color) !important; color: white !important; }
.bg-danger { background-color: var(--danger-color) !important; color: white !important; }
.bg-warning { background-color: var(--warning-color) !important; color: white !important; }
.bg-info { background-color: var(--info-color) !important; color: white !important; }
.bg-accent { background-color: var(--accent-color) !important; color: var(--dark-color) !important; }

.border-primary { border-color: var(--primary-color) !important; }
.border-success { border-color: var(--success-color) !important; }
.border-danger { border-color: var(--danger-color) !important; }
.border-accent { border-color: var(--accent-color) !important; }

/* Print Styles */
@media print {
    body {
        background: white;
    }
    
    .header,
    .footer,
    .btn,
    .nav {
        display: none;
    }
    
    .dashboard-card {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
}