/* ========================================
   GestãoBLZ - CSS Global
   Paleta: Laranja var(--primary-color) | Preto #000000
   ======================================== */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Variáveis CSS */
:root {
    /* Cores Principais */
    --primary-color: var(--primary-color);
    --primary-dark: #e5642e;
    --primary-light: var(--primary-color) lighten 15%;
    --secondary-color: #000000;
    --secondary-light: #333333;
    
    /* Cores Neutras */
    --white: #ffffff;
    --gray-50: #f8f9fa;
    --gray-100: #e9ecef;
    --gray-200: #dee2e6;
    --gray-300: #ced4da;
    --gray-400: #adb5bd;
    --gray-500: #6c757d;
    --gray-600: #495057;
    --gray-700: #343a40;
    --gray-800: #212529;
    --gray-900: #000000;
    
    /* Status Colors */
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --danger: #dc3545;
    
    /* Dimensões */
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 80px;
    --header-height: 70px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    
    /* Sombras */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Transições */
    --transition-fast: 0.2s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* Utilitários */
.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }

.rounded-custom { border-radius: var(--border-radius); }
.rounded-custom-sm { border-radius: var(--border-radius-sm); }
.rounded-custom-lg { border-radius: var(--border-radius-lg); }

.shadow-custom { box-shadow: var(--shadow-md); }
.shadow-custom-lg { box-shadow: var(--shadow-lg); }

.transition-all { transition: all var(--transition-normal); }

/* Scrollbar Personalizada */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 4px;
    transition: background var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Botões Personalizados */
.btn-custom {
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 14px;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary-custom:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-secondary-custom {
    background: var(--secondary-color);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-secondary-custom:hover {
    background: var(--secondary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

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

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

/* Cards Personalizados */
.card-custom {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.card-custom:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-header-custom {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 20px;
    font-weight: 600;
}

.card-body-custom {
    padding: 24px;
}

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

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

/* Estados de Loading */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(var(--primary-r), var(--primary-g), var(--primary-b), 0.1),
        transparent
    );
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Responsividade Base */
@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    .btn-custom {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .card-body-custom {
        padding: 16px;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 100%;
        --border-radius: 8px;
        --border-radius-lg: 12px;
    }
}

/* Acessibilidade */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus Styles */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    * {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
    }
    
    .sidebar,
    .main-header {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
        padding-top: 0 !important;
    }
}

/* ========================================
   Skeleton Loading States
   ======================================== */

/* Animação de skeleton */
@keyframes skeleton-loading {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

/* Skeleton genérico */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 0px, #f8f8f8 40px, #f0f0f0 80px);
    background-size: 200px 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
}

/* Skeleton para texto */
.skeleton-text {
    height: 16px;
    border-radius: 4px;
    background: linear-gradient(90deg, #f0f0f0 0px, #f8f8f8 40px, #f0f0f0 80px);
    background-size: 200px 100%;
    animation: skeleton-loading 1.5s infinite;
}

.skeleton-text.large {
    height: 20px;
}

.skeleton-text.small {
    height: 12px;
}

/* Skeleton para avatar circular */
.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(90deg, #f0f0f0 0px, #f8f8f8 40px, #f0f0f0 80px);
    background-size: 200px 100%;
    animation: skeleton-loading 1.5s infinite;
}

/* Estados de loading específicos para header */
.user-name.loading:empty::before,
.user-name-mini.loading:empty::before,
#userDropdownName.loading:empty::before {
    content: '';
    display: inline-block;
    width: 120px;
    height: 16px;
    background: linear-gradient(90deg, #e0e0e0 0px, #f0f0f0 40px, #e0e0e0 80px);
    background-size: 200px 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
    vertical-align: middle;
}

#userDropdownName.loading:empty::before {
    height: 18px;
    width: 140px;
}

.user-name-mini.loading:empty::before {
    width: 100px;
    height: 14px;
}

/* Garantir que o skeleton desaparece quando tem conteúdo */
.user-name:not(:empty).loading::before,
.user-name-mini:not(:empty).loading::before,
#userDropdownName:not(:empty).loading::before {
    display: none;
}

/* Avatar loading state */
.user-avatar.loading,
.user-avatar-mini.loading,
.user-dropdown-avatar.loading {
    background: linear-gradient(90deg, #e0e0e0 0px, #f0f0f0 40px, #e0e0e0 80px);
    background-size: 200px 100%;
    animation: skeleton-loading 1.5s infinite;
}

/* Esconder ícone quando em loading */
.user-avatar.loading i,
.user-avatar-mini.loading i,
.user-dropdown-avatar.loading i {
    opacity: 0.3;
}

/* Transição suave quando dados carregam */
.user-name,
.user-name-mini,
#userDropdownName,
.user-avatar,
.user-avatar-mini,
.user-dropdown-avatar {
    transition: all 0.3s ease;
}

/* Remover loading state */
.user-name:not(:empty),
.user-name-mini:not(:empty),
#userDropdownName:not(:empty) {
    animation: none;
    background: none;
}

.user-name:not(:empty)::before,
.user-name-mini:not(:empty)::before,
#userDropdownName:not(:empty)::before {
    display: none;
}