/* --- IMPORTS E VARIÁVEIS GLOBAIS (TEMA ESCURO - NUNITO) --- */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;700;800&display=swap');

:root {
    /* Paleta TEMA ESCURO: Azul-ardósia / Ciano */
    --cor-principal: #00BCD4; /* Ciano/Azul Celeste Suave (Destaque) */
    --cor-principal-dark: #0097A7;
    --cor-principal-light: #4DD0E1;
    --cor-acento: #FF7043; /* Laranja Suave (Alertes/CTA) */
    
    --cor-fundo-base: #1A1D24; /* Fundo (Azul-ardósia muito escuro) */
    --cor-fundo-elementos: #2C313A; /* Cards/Modais (Azul-ardósia escuro) */
    --cor-fundo-header-tabela: #22262E; /* Um pouco mais escuro que os elementos */
    
    --cor-texto-principal: #E1E3E6; /* Cinza claro (Texto principal) */
    --cor-texto-secundario: #9FA6B2; /* Cinza médio (Texto secundário) */
    --cor-borda: #404652; /* Borda escura */
    --cor-sombra: rgba(0, 0, 0, 0.25); /* Sombra mais escura */

    /* Fontes */
    --font-principal: 'Nunito', sans-serif;
    --font-titulos: 'Montserrat', sans-serif;
    --cor-branco: #FFFFFF; /* Texto em botões coloridos */
    
    /* Cores de Status */
    --cor-sucesso: #66BB6A;    
    --cor-aviso: #FFB300;      
    --cor-perigo: #EF5350;     
    --cor-info: #42A5F5;
    --cor-aguardando: #FFCA28;
    --cor-fundo-aguardando-sutil: #4D4633; /* Fundo sutil escuro */
    --cor-fundo-aviso-sutil: #4D4D33; /* Fundo sutil escuro */
    --cor-fundo-perigo-sutil: #4D3939; /* Fundo sutil escuro */
    --cor-fundo-concluido-sutil: rgba(102, 187, 106, 0.1); /* Fundo sutil verde */
}

/* --- RESET BÁSICO E ESTILOS GLOBAIS (COMPACTOS) --- */
*, *::before, *::after { box-sizing: border-box; }
body, html { 
    margin: 0; padding: 0; height: 100%; 
    font-family: var(--font-principal); 
    background-color: var(--cor-fundo-base); 
    color: var(--cor-texto-principal); 
    font-size: 9.5pt; 
    line-height: 1.4;
}
h1, h2, h3, h4 { 
    font-family: var(--font-titulos); 
    font-weight: 700; 
    margin-top: 0; 
    color: var(--cor-principal-light); /* Títulos com destaque */
}
h1 { font-size: 16pt; } h2 { font-size: 14pt; } h3 { font-size: 12pt; } h4 { font-size: 10pt; } 

/* --- ESTILOS DA TELA DE LOGIN --- */
#login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    padding: 20px;
    background-color: var(--cor-fundo-base);
    transition: opacity 0.3s ease;
}
#login-box {
    background-color: var(--cor-fundo-elementos);
    padding: 25px 30px;
    border-radius: 10px;
    border: 1px solid var(--cor-borda);
    box-shadow: 0 4px 15px var(--cor-sombra);
    width: 100%;
    max-width: 400px;
    text-align: center;
}
.login-logo-container { margin-bottom: 15px; }
#login-logo { max-width: 100px; border-radius: 8px; }
#login-box h2 {
    color: var(--cor-texto-principal);
    margin-bottom: 8px;
    font-size: 1.5em;
}
.login-intro-text {
    color: var(--cor-texto-secundario);
    font-size: 0.95em;
    margin-top: 0;
    margin-bottom: 20px;
}
#login-form .form-group label {
    text-align: left;
}
.btn-full { width: 100%; padding: 10px; }
.login-hidden {
    opacity: 0;
    pointer-events: none;
    position: absolute;
}

/* --- FORMULÁRIOS E INPUTS (ARREDONDADOS) --- */
input[type="text"], input[type="password"], input[type="email"], input[type="url"], select, textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--cor-borda); 
    border-radius: 6px;
    font-family: var(--font-principal);
    font-size: 9pt;
    color: var(--cor-texto-principal);
    background-color: var(--cor-fundo-base); /* Fundo dos inputs mais escuro */
    transition: border-color 0.2s, box-shadow 0.2s;
}
input:focus, select:focus, textarea:focus { 
    border-color: var(--cor-principal-light); 
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.15); 
    outline: none; 
    background-color: var(--cor-fundo-elementos);
}
.form-group { margin-bottom: 10px; }
.form-group label { font-size: 8.5pt; font-weight: 600; margin-bottom: 3px; display: block; }
.form-group-row { display: flex; gap: 10px; flex-wrap: wrap;}
.form-group-row .form-group { flex: 1; min-width: 150px; }
.error-message { color: var(--cor-perigo); font-size: 0.8em; margin-top: 5px; }

/* --- BOTÕES (COMPACTOS E ARREDONDADOS) --- */
.btn { 
    display: inline-flex; align-items: center;
    padding: 6px 12px;
    border-radius: 6px; 
    font-weight: 600; 
    font-size: 9pt;
    box-shadow: 0 1px 3px var(--cor-sombra); 
    transition: all 0.2s ease; border: none; cursor: pointer;
}
.btn:hover { filter: brightness(105%); box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2); } 
.btn-sm { padding: 4px 8px; font-size: 8pt; border-radius: 5px; }
.btn-primary { background-color: var(--cor-principal); color: var(--cor-branco); } 
.btn-primary:hover { background-color: var(--cor-principal-dark); }
.btn-danger { background-color: var(--cor-perigo); color: var(--cor-branco); }
.btn-secondary { background-color: #5A687B; color: var(--cor-branco); } /* Cor ajustada */
.btn-secondary:hover { background-color: #6B7C92; }
.btn .icon { margin-right: 4px; font-size: 1em; }
.btn-icon { background: none; border: none; padding: 4px; font-size: 1.1em; color: var(--cor-texto-secundario); }
.btn-icon:hover { color: var(--cor-texto-principal); }

/* Botão de subtask */
.btn-add-subtask { 
    background-color: var(--cor-principal-light); 
    color: var(--cor-branco); 
    border-radius: 4px; 
    padding: 2px 6px; 
    font-size: 1em; 
    line-height: 1;
    margin-left: 5px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.btn-add-subtask:hover {
    background-color: var(--cor-principal);
}

/* --- LAYOUT PRINCIPAL (TOOLBAR + 2 COLUNAS) --- */
.painel-projetos-container { min-height: 100vh; }
.toolbar { 
    display: flex; justify-content: space-between; align-items: center; 
    background-color: var(--cor-fundo-elementos); 
    padding: 8px 15px; 
    border-bottom: 1px solid var(--cor-borda); 
    box-shadow: 0 1px 4px var(--cor-sombra);
    position: sticky; top: 0; z-index: 50; 
    flex-wrap: wrap; gap: 8px;
}
.toolbar-left { flex: 1 1 250px; } 
.toolbar-right { display: flex; align-items: center; gap: 8px; flex-wrap: nowrap; }
#search-bar { padding: 6px 10px; border-radius: 6px; }
#welcome-message { font-size: 9pt; font-weight: 600;}

.page-content { padding: 15px; background-color: var(--cor-fundo-base); }
.dashboard-container { 
    display: flex; flex-wrap: wrap; 
    max-width: 1800px; margin: 0 auto; 
    gap: 15px; 
    align-items: flex-start; 
}

/* SIDEBAR ESQUERDA (URGENTE) */
.sidebar { 
    flex: 0 0 240px; 
    position: sticky; top: 70px; 
    background-color: var(--cor-fundo-elementos); 
    border: 1px solid var(--cor-borda); 
    box-shadow: 0 2px 8px var(--cor-sombra); 
    border-radius: 8px; 
    z-index: 10; 
    align-self: flex-start; 
    overflow: hidden;
}
.sidebar-header { 
    color: var(--cor-principal-light); 
    border-bottom: 1px solid var(--cor-borda); 
    padding: 10px 15px; 
    font-size: 10pt; 
    font-weight: 700; 
    background-color: var(--cor-fundo-header-tabela);
}
#current-datetime { color: var(--cor-texto-secundario); border-bottom: 1px solid var(--cor-borda); padding: 8px 15px; font-size: 8pt; font-weight: 600; }
#upcoming-tasks-list { padding: 8px 15px; max-height: calc(100vh - 160px); overflow-y: auto; }
.task-item { padding: 6px 8px; margin-bottom: 4px; border-radius: 4px; border-left-width: 3px; }

/* MAIN CONTENT (Projetos) */
.main-content { flex: 1; min-width: 0; }
.main-content > h1 { border-bottom: 2px solid var(--cor-principal-light); padding-bottom: 8px; margin-bottom: 15px; }

/* Card do Projeto */
.project-card { 
    background-color: var(--cor-fundo-elementos); 
    border: 1px solid var(--cor-borda); 
    box-shadow: 0 2px 8px var(--cor-sombra); 
    margin-bottom: 15px; 
    border-radius: 10px; 
    overflow: hidden; 
}
.project-header { 
    background: var(--cor-principal-dark); 
    padding: 12px 18px; 
    border-radius: 9px 9px 0 0; 
    display: flex; 
    justify-content: space-between;
    align-items: center;
}
.project-header-info { flex: 1; }
.project-header-info h2 { font-size: 14pt; color: var(--cor-branco); margin-bottom: 4px; } 
.project-header-info p { font-size: 9pt; color: rgba(255,255,255,0.9); margin: 0; }
.project-actions { margin-left: 10px; }
.project-actions .btn-icon { color: var(--cor-branco); opacity: 0.8; }
.project-actions .btn-icon:hover { opacity: 1; background: rgba(255,255,255,0.2); border-radius: 4px; }

/* Recursos e Progresso */
.project-resources-section { 
    padding: 15px 18px; 
    background-color: var(--cor-fundo-elementos); /* Ajustado */
    border-bottom: 1px solid var(--cor-borda); 
}
.resources-header { margin-bottom: 6px; display: flex; justify-content: space-between; align-items: center; }
.resources-header h4 { color: var(--cor-principal-light); font-size: 10pt; }
.resource-add-buttons button { 
    background: var(--cor-fundo-base); /* Ajustado */
    border: 1px solid var(--cor-borda); 
    color: var(--cor-principal); 
}
.resource-add-buttons button:hover {
    background-color: var(--cor-fundo-header-tabela);
}
.resource-form { padding: 8px; margin-bottom: 8px; border-radius: 6px; border: 1px dashed var(--cor-borda); display: flex; flex-direction: column; gap: 8px;}
.resource-form .form-group { margin-bottom: 0; }
.resource-form .form-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 5px; }
.resource-list { margin-top: 5px; list-style: none; padding: 0;}
.resource-item { 
    padding: 5px 0; 
    display: flex; 
    align-items: center; 
    justify-content: space-between;
    border-bottom: 1px solid var(--cor-borda); /* Ajustado */
}
.resource-item:last-child { border-bottom: none; }
.resource-details { display: flex; flex-direction: column; flex-grow: 1; }
.resource-icon { font-size: 1.1em; margin-right: 8px; color: var(--cor-principal); flex-shrink: 0;}
.resource-label { font-size: 9pt; font-weight: 600; line-height: 1.2;}
.resource-link { font-size: 8.5pt; color: var(--cor-principal-light); text-decoration: none; } /* Ajustado */
.resource-link:hover { text-decoration: underline; }
.btn-delete-resource { opacity: 0.8; font-size: 1em; margin-left: 8px; }

.progress-section { background-color: var(--cor-fundo-base); padding: 10px 18px; margin: 0 0 1px 0; border-bottom: 1px solid var(--cor-borda);}
.progress-bar-title { font-size: 8.5pt; font-weight: 700; color: var(--cor-principal-light); margin-bottom: 4px; }
.progress-bar-container { background-color: var(--cor-borda); border-radius: 4px; height: 16px; overflow: hidden; }
.progress-bar-fill { 
    background-color: var(--cor-principal-light); 
    height: 100%; 
    transition: width 0.6s ease-in-out; 
    display: flex; 
    align-items: center; 
    justify-content: flex-end; 
    padding-right: 5px;
}
.progress-bar-text { 
    color: var(--cor-branco); 
    font-size: 7.5pt; 
    font-weight: 700; 
}

.table-controls { 
    background-color: var(--cor-fundo-elementos); /* Ajustado */
    padding: 10px 18px; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    flex-wrap: wrap; 
    gap: 8px; 
    border-bottom: 1px solid var(--cor-borda); 
}
.filter-buttons button { 
    padding: 3px 8px; 
    border-radius: 4px; 
    font-size: 8.5pt; 
    background-color: var(--cor-fundo-base); /* Ajustado */
    border: 1px solid var(--cor-borda); 
    color: var(--cor-texto-principal);
}
.filter-buttons button:hover {
    background-color: var(--cor-fundo-header-tabela);
}
.filter-buttons button.active { 
    background-color: var(--cor-principal-light); 
    color: var(--cor-branco); 
    border-color: var(--cor-principal-light); 
}
.btn-add-task { 
    background-color: var(--cor-sucesso); 
    color: var(--cor-branco);
}

/* Tabela de Tarefas */
.timeline-table-wrapper { padding: 0 18px 18px 18px; overflow-x: auto; }
.tasks-table { font-size: 9pt; width: 100%; border-collapse: collapse; }
.tasks-table th { 
    padding: 10px 12px; 
    font-size: 8pt; 
    text-align: left; 
    background-color: var(--cor-fundo-header-tabela); /* Ajustado */
    color: var(--cor-texto-secundario);
    text-transform: uppercase;
}
.tasks-table td { padding: 8px 12px; vertical-align: top; border-bottom: 1px solid var(--cor-borda); }

.task-order-col { width: 4%; text-align: center; }
.task-title-col { width: 50%; }
.task-deadline-col { width: 10%; white-space: nowrap; }
.task-status-col { width: 15%; white-space: nowrap; }
.task-actions-col { width: 10%; text-align: center; white-space: nowrap; }

/* CORREÇÃO: Espaçamento na coluna de título da tarefa */
.task-main-info .task-description {
    display: block;
    margin-top: 5px; /* Espaço entre título/descrição */
    color: var(--cor-texto-secundario);
    font-size: 8.5pt;
    font-weight: 400;
}
.task-main-info .task-deadline-mobile {
    margin-top: 5px; /* Espaço entre descrição/prazo (mobile) */
}

/* ESTILOS DE STATUS/DESTAQUE */
.status-select, .status-text { 
    padding: 4px 6px; 
    border-radius: 4px; 
    font-weight: 600; 
    font-size: 8pt; 
    text-align: center;
}
.status-select.status-concluido, .status-text.status-concluido { background-color: var(--cor-sucesso); color: var(--cor-branco); }
.task-row[data-status="concluido"] { 
    background-color: var(--cor-fundo-concluido-sutil); /* Ajustado */
}
.task-row[data-status="concluido"] .task-title,
.task-row[data-status="concluido"] .task-description {
    color: var(--cor-texto-secundario);
    text-decoration: line-through;
}

/* Sub-tarefas */
.subtask-section { margin-top: 8px; border-top: 1px solid var(--cor-borda); padding-top: 5px; } /* Ajustado */
.subtask-header { font-size: 8pt; font-weight: 600; color: var(--cor-principal-light); display: flex; align-items: center; margin-bottom: 4px; } /* Ajustado */
.subtask-list { list-style: none; padding: 0; margin: 0; }
.subtask-item { display: flex; align-items: center; font-size: 8.5pt; padding: 2px 0; }
.subtask-checkbox { margin-right: 5px; }
.subtask-title { flex-grow: 1; }
.subtask-item[data-status="concluido"] .subtask-title { text-decoration: line-through; color: var(--cor-texto-secundario); }

/* Ações e Título de Sub-tarefa (para edição/exclusão) */
.subtask-actions { margin-left: 10px; flex-shrink: 0; }
.subtask-actions .btn-icon { font-size: 0.9em; padding: 2px; opacity: 0.7; }
.subtask-actions .btn-icon:hover { opacity: 1; }

/* --- MODAIS --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background-color: var(--cor-fundo-elementos);
    border-radius: 10px;
    padding: 20px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid var(--cor-borda);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.modal-large {
    max-width: 800px;
}

.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.5em;
    color: var(--cor-texto-secundario);
    cursor: pointer;
    padding: 5px;
}

.modal-close-btn:hover {
    color: var(--cor-texto-principal);
}

.modal-hidden {
    display: none;
}

/* --- ADMIN STYLES --- */
.admin-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.user-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 400px;
    overflow-y: auto;
}

.user-list-item {
    padding: 10px;
    border: 1px solid var(--cor-borda);
    border-radius: 6px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.user-list-item:hover {
    background-color: var(--cor-fundo-header-tabela);
}

.user-list-item.selected {
    background-color: var(--cor-principal);
    color: var(--cor-branco);
    border-color: var(--cor-principal);
}

.permissions-list {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 15px;
}

.permission-item {
    padding: 8px;
    border-bottom: 1px solid var(--cor-borda);
}

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

.section-label {
    font-size: 9pt;
    font-weight: 600;
    color: var(--cor-principal-light);
    margin-bottom: 8px;
    display: block;
}

/* --- CLASSES DE VISIBILIDADE ADMIN --- */
body.is-admin .admin-only {
    display: block !important;
}

body.is-admin .client-only {
    display: none !important;
}

body:not(.is-admin) .admin-only {
    display: none !important;
}

body:not(.is-admin) .client-only {
    display: block !important;
}

/* --- RESPONSIVIDADE --- */
@media screen and (max-width: 1200px) {
    .dashboard-container { 
        flex-direction: column; 
        align-items: stretch;
    }
    .sidebar { 
        position: static; 
        flex: 1 1 auto; 
        margin-bottom: 15px; 
        max-width: 100%;
        order: -1; /* Sidebar de tarefas urgentes no topo */
    }
    .main-content { 
        order: 0; 
        min-width: 100%;
    }
}

@media screen and (max-width: 991px) {
    .toolbar-right { flex-basis: 100%; order: 2; justify-content: flex-end; }
    .toolbar-left { order: 1; }
    .admin-sections { grid-template-columns: 1fr; }
    .user-actions-panel { border-left: none; border-top: 1px solid var(--cor-borda); margin-top: 20px; padding-left: 0; padding-top: 15px; }
    #edit-permissions-section { border-left: none; margin-top: 20px; padding-left: 0; padding-top: 15px; border-top: 1px solid var(--cor-borda); }
}

@media screen and (max-width: 768px) {
    .tasks-table thead { display: none; }
    .tasks-table, .tasks-table tbody, .tasks-table tr, .tasks-table td { display: block; width: 100%; }
    .tasks-table tr { margin-bottom: 15px; border: 1px solid var(--cor-borda); border-radius: 6px; }
    .tasks-table td { border: none; position: relative; padding-left: 50%; text-align: right; }
    
    .tasks-table td::before {
        content: attr(data-label);
        position: absolute;
        left: 12px;
        width: 45%;
        padding-right: 10px;
        white-space: nowrap;
        text-align: left;
        font-weight: bold;
        color: var(--cor-principal-light);
    }
    
    .task-deadline-mobile { display: block !important; font-size: 8pt; color: var(--cor-acento); margin-top: 3px; }
    
    .modal-large { padding: 15px; }
    .admin-sections { padding: 0; }
    
    .project-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .project-actions {
        margin-left: 0;
        align-self: flex-end;
    }
}

/* Placeholder styles */
.placeholder {
    color: var(--cor-texto-secundario);
    font-style: italic;
    text-align: center;
    padding: 20px;
}

/* Form actions */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 15px;
}

.btn-cancel {
    background-color: var(--cor-texto-secundario);
    color: var(--cor-branco);
}

.btn-cancel:hover {
    background-color: #7a8799;
}

.btn-light {
    background-color: var(--cor-fundo-base);
    border: 1px solid var(--cor-borda);
    color: var(--cor-texto-principal);
}

.btn-light:hover {
    background-color: var(--cor-fundo-header-tabela);
}