/* ========================================
   SISTEMA DE COMPRAS - ESTILO CORPORATIVO
   ======================================== */

/* Importar fontes profissionais */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Roboto:wght@300;400;500;700&display=swap');

/* ========================================
   VARIÁVEIS CSS - PALETA CORPORATIVA
   ======================================== */
:root {
    /* Cores Primárias */
    --primary-dark: #1a365d;        /* Azul escuro corporativo */
    --primary-main: #2c5282;        /* Azul principal */
    --primary-light: #3182ce;       /* Azul claro */
    
    /* Cores Secundárias */
    --secondary-dark: #2d3748;      /* Cinza escuro */
    --secondary-main: #4a5568;      /* Cinza médio */
    --secondary-light: #718096;     /* Cinza claro */
    
    /* Cores Neutras */
    --white: #ffffff;
    --gray-50: #f7fafc;
    --gray-100: #edf2f7;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e0;
    --gray-400: #a0aec0;
    --gray-500: #718096;
    --gray-600: #4a5568;
    --gray-700: #2d3748;
    --gray-800: #1a202c;
    --gray-900: #171923;
    
    /* Cores de Status */
    --success: #38a169;
    --warning: #d69e2e;
    --danger: #e53e3e;
    --info: #3182ce;
    
    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Bordas */
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    
    /* Sombras */
    --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);
}

/* ========================================
   RESET E BASE
   ======================================== */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    background-color: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   NAVBAR CORPORATIVA
   ======================================== */
.navbar-corporate {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 100%);
    border-bottom: 3px solid var(--primary-light);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md) 0;
}

.navbar-corporate .navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--white) !important;
    text-decoration: none;
}

.navbar-corporate .navbar-brand:hover {
    color: var(--gray-200) !important;
}

.navbar-corporate .nav-link {
    color: var(--gray-200) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
}

.navbar-corporate .nav-link:hover {
    color: var(--white) !important;
    background-color: rgba(255, 255, 255, 0.1);
}

/* ========================================
   CARDS CORPORATIVOS
   ======================================== */
.card-corporate {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    overflow: hidden;
}

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

.card-corporate .card-header {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    border-bottom: 2px solid var(--gray-200);
    padding: var(--spacing-lg);
    font-weight: 600;
    color: var(--gray-700);
}

.card-corporate .card-body {
    padding: var(--spacing-xl);
}

.card-corporate .card-title {
    color: var(--primary-dark);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

/* ========================================
   BOTÕES CORPORATIVOS
   ======================================== */
.btn-corporate-primary {
    background: linear-gradient(135deg, var(--primary-main) 0%, var(--primary-light) 100%);
    border: none;
    color: var(--white);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-corporate-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 100%);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-corporate-secondary {
    background: var(--white);
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-corporate-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    color: var(--gray-800);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-corporate-success {
    background: linear-gradient(135deg, var(--success) 0%, #48bb78 100%);
    border: none;
    color: var(--white);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.btn-corporate-success:hover {
    background: linear-gradient(135deg, #2f855a 0%, var(--success) 100%);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-corporate-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #ed8936 100%);
    border: none;
    color: var(--white);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.btn-corporate-warning:hover {
    background: linear-gradient(135deg, #b7791f 0%, var(--warning) 100%);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-corporate-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #f56565 100%);
    border: none;
    color: var(--white);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.btn-corporate-danger:hover {
    background: linear-gradient(135deg, #c53030 0%, var(--danger) 100%);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   TABELAS CORPORATIVAS
   ======================================== */
.table-corporate {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table-corporate thead {
    background: linear-gradient(135deg, var(--gray-700) 0%, var(--gray-800) 100%);
}

.table-corporate thead th {
    color: var(--white);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    padding: var(--spacing-lg);
    border: none;
}

.table-corporate tbody tr {
    transition: all 0.2s ease;
}

.table-corporate tbody tr:hover {
    background-color: var(--gray-50);
}

.table-corporate tbody td {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
}

/* ========================================
   FORMULÁRIOS CORPORATIVOS
   ======================================== */
.form-corporate .form-label {
    color: var(--gray-700);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.form-corporate .form-control {
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: all 0.3s ease;
    font-family: var(--font-primary);
}

.form-corporate .form-control:focus {
    border-color: var(--primary-main);
    box-shadow: 0 0 0 3px rgba(44, 82, 130, 0.1);
    outline: none;
}

.form-corporate .form-select {
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: all 0.3s ease;
}

.form-corporate .form-select:focus {
    border-color: var(--primary-main);
    box-shadow: 0 0 0 3px rgba(44, 82, 130, 0.1);
    outline: none;
}

/* ========================================
   BADGES CORPORATIVOS
   ======================================== */
.badge-corporate {
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

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

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

.badge-corporate-info {
    background-color: var(--info);
    color: var(--white);
}

.badge-corporate-secondary {
    background-color: var(--gray-500);
    color: var(--white);
}

/* ========================================
   ALERTAS CORPORATIVOS
   ======================================== */
.alert-corporate {
    border: none;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid;
}

.alert-corporate-success {
    background-color: #f0fff4;
    border-left-color: var(--success);
    color: #22543d;
}

.alert-corporate-warning {
    background-color: #fffbeb;
    border-left-color: var(--warning);
    color: #744210;
}

.alert-corporate-danger {
    background-color: #fed7d7;
    border-left-color: var(--danger);
    color: #742a2a;
}

.alert-corporate-info {
    background-color: #ebf8ff;
    border-left-color: var(--info);
    color: #2a4365;
}

/* ========================================
   MODAL CORPORATIVO
   ======================================== */
.modal-corporate .modal-content {
    border: none;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}

.modal-corporate .modal-header {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    border-bottom: 2px solid var(--gray-200);
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
    padding: var(--spacing-xl);
}

.modal-corporate .modal-title {
    color: var(--primary-dark);
    font-weight: 600;
}

.modal-corporate .modal-body {
    padding: var(--spacing-xl);
}

.modal-corporate .modal-footer {
    border-top: 1px solid var(--gray-200);
    padding: var(--spacing-lg) var(--spacing-xl);
}

/* ========================================
   DASHBOARD CORPORATIVO
   ======================================== */
.dashboard-header {
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-xl);
}

.dashboard-title {
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.dashboard-subtitle {
    color: var(--gray-600);
    font-size: 1.125rem;
}

.stats-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.stats-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stats-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-main);
    margin-bottom: var(--spacing-sm);
}

.stats-label {
    color: var(--gray-600);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */
@media (max-width: 768px) {
    .dashboard-title {
        font-size: 1.5rem;
    }
    
    .stats-number {
        font-size: 2rem;
    }
    
    .card-corporate .card-body {
        padding: var(--spacing-lg);
    }
    
    .modal-corporate .modal-body {
        padding: var(--spacing-lg);
    }
}

/* ========================================
   UTILITÁRIOS
   ======================================== */
.text-corporate-primary {
    color: var(--primary-main) !important;
}

.text-corporate-secondary {
    color: var(--gray-600) !important;
}

.bg-corporate-light {
    background-color: var(--gray-50) !important;
}

.border-corporate {
    border-color: var(--gray-200) !important;
}

.shadow-corporate {
    box-shadow: var(--shadow-md) !important;
}

/* ========================================
   PÁGINA DE LOGIN
   ======================================== */
.login-page {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-main) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.login-card-corporate {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    max-width: 400px;
    width: 100%;
}

.login-header-corporate {
    background: linear-gradient(135deg, var(--primary-main) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: var(--spacing-2xl) var(--spacing-xl);
    text-align: center;
}

.login-header-corporate h3 {
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.login-header-corporate p {
    font-family: var(--font-secondary);
    opacity: 0.9;
    font-size: 0.95rem;
    margin-bottom: 0;
}

.login-body-corporate {
    padding: var(--spacing-2xl) var(--spacing-xl);
}

.login-body-corporate .form-control {
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: all 0.3s ease;
    font-family: var(--font-primary);
}

.login-body-corporate .form-control:focus {
    border-color: var(--primary-main);
    box-shadow: 0 0 0 3px rgba(44, 82, 130, 0.1);
    outline: none;
}

.login-body-corporate .form-label {
    font-family: var(--font-secondary);
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.login-body-corporate .form-label i {
    color: var(--primary-main);
    margin-right: var(--spacing-sm);
}

.login-btn {
    width: 100%;
    padding: var(--spacing-md);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--spacing-lg);
}

.login-footer {
    text-align: center;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    background-color: var(--gray-50);
}

.login-footer a {
    color: var(--primary-main);
    text-decoration: none;
    font-weight: 500;
}

.login-footer a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ========================================
   ANIMAÇÕES
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

.animate-slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

/* ========================================
   CARDS DE ESTATÍSTICAS - LAYOUT COMPACTO
   ======================================== */
.stat-card-primary,
.stat-card-success,
.stat-card-danger,
.stat-card-info {
    background: var(--white);
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    overflow: hidden;
    height: 120px; /* Altura fixa para manter uniformidade */
}

.stat-card-primary {
    border-left: 4px solid var(--warning);
}

.stat-card-success {
    border-left: 4px solid var(--success);
}

.stat-card-danger {
    border-left: 4px solid var(--danger);
}

.stat-card-info {
    border-left: 4px solid var(--info);
}

.stat-card-primary:hover,
.stat-card-success:hover,
.stat-card-danger:hover,
.stat-card-info:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Layout horizontal para os cards de estatísticas */
.stat-card-primary .card-body,
.stat-card-success .card-body,
.stat-card-danger .card-body,
.stat-card-info .card-body {
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    height: 100%;
}

/* Ícones menores e posicionados à esquerda */
.stat-card-primary .card-body i,
.stat-card-success .card-body i,
.stat-card-danger .card-body i,
.stat-card-info .card-body i {
    font-size: 2rem !important; /* Reduzido de fa-3x para 2rem */
    margin-right: var(--spacing-lg);
    margin-bottom: 0 !important;
    width: 60px;
    text-align: center;
    opacity: 0.8;
}

/* Conteúdo do texto */
.stat-card-primary .card-body .stat-content,
.stat-card-success .card-body .stat-content,
.stat-card-danger .card-body .stat-content,
.stat-card-info .card-body .stat-content {
    flex: 1;
}

.stat-card-primary .card-body h3,
.stat-card-success .card-body h3,
.stat-card-danger .card-body h3,
.stat-card-info .card-body h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-800);
}

.stat-card-primary .card-body p,
.stat-card-success .card-body p,
.stat-card-danger .card-body p,
.stat-card-info .card-body p {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 0;
    line-height: 1.4;
}

/* Cores específicas para os ícones */
.stat-card-primary .card-body i {
    color: var(--warning);
}

.stat-card-success .card-body i {
    color: var(--success);
}

.stat-card-danger .card-body i {
    color: var(--danger);
}

.stat-card-info .card-body i {
    color: var(--info);
}

/* Responsividade para telas menores */
@media (max-width: 768px) {
    .stat-card-primary .card-body,
    .stat-card-success .card-body,
    .stat-card-danger .card-body,
    .stat-card-info .card-body {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .stat-card-primary .card-body i,
    .stat-card-success .card-body i,
    .stat-card-danger .card-body i,
    .stat-card-info .card-body i {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
        font-size: 1.5rem !important;
    }
    
    .stat-card-primary .card-body h3,
    .stat-card-success .card-body h3,
    .stat-card-danger .card-body h3,
    .stat-card-info .card-body h3 {
        font-size: 1.5rem;
    }
}