/* SEU CSS ORIGINAL COMPLETO AQUI */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');
:root {
    --primary-color: #e74c3c;
    --primary-dark: #c0392b;
    --secondary-color: #2c3e50;
    --background-color: #f8f9fa;
    --card-background: #ffffff;
    --text-color: #333;
    --text-light: #ecf0f1;
    --border-color: #e9ecef;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --border-radius: 8px;
}
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }
body { background-color: var(--background-color); color: var(--text-color); line-height: 1.6; overflow: hidden; }
.hidden { display: none !important; }
.app-container { display: flex; height: 100vh; }
.sidebar { width: 250px; background-color: var(--card-background); color: var(--secondary-color); display: flex; flex-direction: column; padding: 20px; box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05); flex-shrink: 0; }
.logo { display: flex; align-items: center; justify-content: center; padding-bottom: 20px; border-bottom: 1px solid var(--border-color); margin-bottom: 20px; }
.sidebar .logo img { max-width: 100%; height: auto; padding: 10px; max-height: 80px; }
.nav-menu ul { list-style: none; }
.nav-link { display: flex; align-items: center; padding: 15px 10px; color: var(--secondary-color); text-decoration: none; border-radius: var(--border-radius); transition: background-color 0.3s ease, color 0.3s ease; font-weight: 500; }
.nav-link:hover, .nav-link.active { background-color: #f1f3f5; color: var(--primary-color); }
.nav-link i { font-size: 1.2rem; margin-right: 15px; }
.user-profile { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--border-color); text-align: center; }
.user-profile #user-display { font-weight: 500; margin-bottom: 10px; }
.user-profile #logout-button { width: 100%; }
.main-content { flex-grow: 1; display: flex; flex-direction: column; overflow: hidden; }
.main-header { flex-shrink: 0; padding: 20px 30px; border-bottom: 1px solid var(--border-color); box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); }
.main-header h1 { font-size: 1.8rem; font-weight: 600; color: var(--secondary-color); }
#main-app-content { flex-grow: 1; overflow-y: auto; padding: 30px; display: flex; flex-direction: column; }
.dashboard-content { flex-grow: 1; display: flex; flex-direction: column; }
.card { background-color: var(--card-background); padding: 30px; border-radius: var(--border-radius); box-shadow: var(--shadow); }
#projects-content > .card { display: flex; flex-direction: column; flex-grow: 1; min-height: 0; }
.mt-20 { margin-top: 20px; }
.full-width { grid-column: 1 / -1; }
.action-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-shrink: 0; }
.action-bar h3 { margin: 0; }
.filters-bar { display: flex; gap: 20px; margin-bottom: 20px; align-items: center; flex-wrap: wrap; flex-shrink: 0; }
.form-group-inline { display: flex; align-items: center; position: relative; }
.form-group-inline .search-icon { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: #999; }
.form-group-inline input, .form-group-inline select { height: 45px; border: 1px solid var(--border-color); border-radius: var(--border-radius); font-size: 1rem; }
.form-group-inline input { padding-left: 40px; width: 450px; }
.form-group-inline select { padding: 0 10px; }
.form-group-inline label { margin-right: 10px; font-weight: 500; }
.form-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.form-group { display: flex; flex-direction: column; }
.form-group label { font-size: 0.9rem; font-weight: 500; margin-bottom: 5px; }
.form-group input, .form-group textarea, .form-group select { padding: 12px; border: 1px solid var(--border-color); border-radius: var(--border-radius); font-size: 1rem; width: 100%; }
.form-group textarea { min-height: 80px; }
#project-form-container { padding-bottom: 30px; margin-bottom: 20px; border-bottom: 1px solid var(--border-color); }
.form-buttons { display: flex; gap: 15px; margin-top: 20px; }
.btn-primary, .btn-secondary { border: none; padding: 15px 25px; border-radius: var(--border-radius); cursor: pointer; font-size: 1rem; font-weight: 600; transition: background-color 0.3s ease, transform 0.1s ease; }
.btn-primary { background-color: var(--primary-color); color: white; }
.btn-primary:hover { background-color: var(--primary-dark); }
.btn-secondary { background-color: #f1f3f5; color: var(--secondary-color); border: 1px solid var(--border-color); }
.btn-secondary:hover { background-color: #e9ecef; }
.btn-primary:active, .btn-secondary:active { transform: scale(0.98); }
.table-responsive { overflow: auto; flex-grow: 1; }
.project-table { width: 100%; border-collapse: collapse; min-width: 600px; }
.project-table th, .project-table td { padding: 15px; text-align: left; border-bottom: 1px solid var(--border-color); }
.project-table th { background-color: #f8f9fa; font-size: 0.9rem; text-transform: uppercase; }
.project-table th.sortable { cursor: pointer; transition: background-color 0.2s ease; }
.project-table th.sortable:hover { background-color: #e9ecef; }
.project-table th.sortable span { margin-left: 8px; font-size: 0.8em; }
.status-badge { padding: 5px 12px; border-radius: 50px; font-size: 0.8rem; font-weight: 600; color: white; text-transform: capitalize; }
.ativo { background-color: #28a745; }
.concluido { background-color: #6c757d; }
.cancelado { background-color: #dc3545; }
.btn-icon { background: none; border: none; color: #6c757d; cursor: pointer; font-size: 1rem; }
.btn-icon:hover { color: var(--primary-color); }

/* ADICIONADO: Estilos para a tela de login */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
    transition: opacity 0.5s ease-out;
}
.login-box {
    background-color: var(--card-background);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    max-width: 400px;
    width: 90%;
}
.login-logo {
    max-width: 200px;
    margin-bottom: 20px;
}
.login-box h2 {
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-weight: 600;
}
.login-box p {
    color: var(--text-color);
    margin-bottom: 30px;
}
.login-box .btn-primary {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* =================================
   ESTILOS DO MODAL (LIGHTBOX)
   ================================= */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease;
}

.modal-content {
    background-color: var(--card-background);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    width: 90%;
    max-width: 600px;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: #999;
    cursor: pointer;
    line-height: 1;
}
.modal-close-btn:hover {
    color: var(--secondary-color);
}

/* Ajuste no formulário para se adaptar ao modal */
#project-form-container h3,
#client-form-container h3 {
    margin-top: 0;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

/* ADICIONE ESTE CÓDIGO AO FINAL DO SEU STYLE.CSS */

/* =================================
   ESTILOS DO MODAL (LIGHTBOX)
   ================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--card-background);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    width: 90%;
    max-width: 700px;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 2rem;
    color: #aaa;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease;
}

.modal-close-btn:hover {
    color: var(--secondary-color);
}

/* Impede o scroll da página principal quando o modal está aberto */
body.modal-open {
    overflow: hidden;
}

/* =================================
   ESTILOS DO MODAL DE CONFIRMAÇÃO
   ================================= */

.confirm-modal-content {
    max-width: 450px;
    text-align: center;
}

.confirm-modal-content h3 {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.confirm-modal-content p {
    font-size: 1rem;
    color: #666;
    margin-bottom: 30px;
}

.confirm-modal-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.confirm-modal-buttons .btn-primary {
    background-color: var(--primary-color);
}

.confirm-modal-buttons .btn-secondary {
    background-color: #f1f3f5;
}

/* =================================
   ESTILOS DO MENU ACORDEÃO
   ================================= */

.nav-menu .nav-item .nav-category-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    cursor: pointer;
    background: none;
    border: none;
    /* Herda o estilo do .nav-link para consistência */
    padding: 15px 10px;
    font-size: 1rem;
    color: var(--secondary-color);
    font-weight: 500;
    text-align: left;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-menu .nav-item .nav-category-toggle:hover,
.nav-menu .nav-item.active > .nav-category-toggle {
    background-color: #f1f3f5;
    color: var(--primary-color);
}

.nav-menu .sub-menu {
    list-style: none;
    padding-left: 20px; /* Indentação dos sub-itens */
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

/* Expande o sub-menu quando o item principal está ativo */
.nav-menu .nav-item.active .sub-menu {
    max-height: 500px; /* Altura suficiente para mostrar os sub-itens */
    transition: max-height 0.4s ease-in;
}

.nav-menu .sub-menu .nav-link {
    padding-top: 12px;
    padding-bottom: 12px;
}