/* ================================
   CÓDIGO PSYLLIUM™ - ESTILOS
   ================================ */

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

:root {
    --azul-petroleo: #2F4F5F;
    --verde-natural: #7E9F7A;
    --bege-terroso: #C8BFA6;
    --branco: #FFFFFF;
    --cinza-claro: #F4F4F4;
    --preto-suave: #333333;
    --sombra: rgba(0, 0, 0, 0.08);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--cinza-claro);
    color: var(--preto-suave);
    line-height: 1.6;
}

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

/* Sidebar */
.sidebar {
    width: 280px;
    background-color: var(--branco);
    border-right: 1px solid #e5e5e5;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    transition: transform 0.3s ease;
    z-index: 1000;
}

.sidebar-header {
    padding: 30px 20px;
    border-bottom: 1px solid #e5e5e5;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #2F4F5F 0%, #7E9F7A 100%);
}

.logo {
    font-size: 20px;
    font-weight: 700;
    color: #FFFFFF;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #FFFFFF;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    color: var(--preto-suave);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background-color: var(--cinza-claro);
    border-left-color: #7E9F7A;
}

.nav-item.active {
    background: linear-gradient(90deg, rgba(126, 159, 122, 0.1) 0%, transparent 100%);
    border-left-color: #7E9F7A;
    color: #2F4F5F;
    font-weight: 600;
}

.nav-icon {
    margin-right: 12px;
    font-size: 20px;
}

.nav-text {
    font-size: 15px;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid #e5e5e5;
    background-color: #fafafa;
}

.user-info {
    margin-bottom: 15px;
}

.user-name {
    font-size: 14px;
    font-weight: 500;
    color: #2F4F5F;
}

.btn-logout {
    display: block;
    width: 100%;
    padding: 10px;
    background-color: var(--cinza-claro);
    color: var(--preto-suave);
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 14px;
}

.btn-logout:hover {
    background-color: #e5e5e5;
    color: #2F4F5F;
}

/* Conteúdo Principal */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 40px;
    max-width: 1200px;
}

/* Telas de Login/Cadastro */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, #2F4F5F 0%, #7E9F7A 100%);
}

.auth-box {
    background-color: #FFFFFF;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    max-width: 450px;
    width: 100%;
}

.auth-logo {
    text-align: center;
    margin-bottom: 30px;
}

.auth-logo h1 {
    color: #2F4F5F;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.auth-logo p {
    color: #666;
    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--preto-suave);
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #7E9F7A;
}

.btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background: linear-gradient(135deg, #2F4F5F 0%, #7E9F7A 100%);
    color: #FFFFFF;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(47, 79, 95, 0.3);
}

.auth-link {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
}

.auth-link a {
    color: #7E9F7A;
    text-decoration: none;
    font-weight: 600;
}

.auth-link a:hover {
    text-decoration: underline;
}

.alert {
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-error {
    background-color: #fee;
    color: #c33;
    border: 1px solid #fcc;
}

.alert-success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

/* Tela de Boas-Vindas */
.welcome-section {
    text-align: center;
    padding: 60px 20px;
}

.welcome-section h1 {
    font-size: 42px;
    background: linear-gradient(135deg, #2F4F5F 0%, #7E9F7A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.welcome-section p {
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-secondary {
    background: linear-gradient(135deg, #7E9F7A 0%, #2F4F5F 100%);
    color: #FFFFFF;
    display: inline-block;
    padding: 16px 40px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(126, 159, 122, 0.3);
}

/* Seções de Conteúdo */
.content-section {
    background-color: #FFFFFF;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    margin-bottom: 30px;
}

.content-section h2 {
    background: linear-gradient(135deg, #2F4F5F 0%, #7E9F7A 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 32px;
    margin-bottom: 20px;
}

.content-section h3 {
    color: #2F4F5F;
    font-size: 22px;
    margin: 30px 0 15px 0;
}

.content-section p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
    color: #555;
}

.content-section p strong {
    color: #2F4F5F;
}

/* PDFs */
.pdf-container {
    margin: 30px 0;
    padding: 25px;
    background-color: var(--cinza-claro);
    border-radius: 12px;
    border: 1px solid #C8BFA6;
}

.pdf-embed {
    width: 100%;
    height: 600px;
    border: 2px solid #C8BFA6;
    border-radius: 8px;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #2F4F5F 0%, #7E9F7A 100%);
    color: #FFFFFF;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(47, 79, 95, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .menu-toggle {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
        padding: 20px;
    }
    
    .content-section {
        padding: 25px;
    }
    
    .content-section h2 {
        font-size: 26px;
    }
    
    .welcome-section h1 {
        font-size: 32px;
    }
    
    .auth-box {
        padding: 30px 20px;
    }
}