/* Importando uma fonte mais moderna do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

/* --- VARIÁVEIS DE COR PARA FÁCIL CUSTOMIZAÇÃO --- */
:root {
    --cor-principal: #4a90e2; /* Azul mais vibrante */
    --cor-sucesso: #50e3c2;   /* Verde menta */
    --cor-aviso: #f5a623;     /* Laranja */
    --cor-erro: #d0021b;      /* Vermelho */
    --cor-cinza-fundo: #f4f7fa;
    --cor-texto-principal: #4a4a4a;
    --cor-texto-secundario: #9b9b9b;
    --cor-branco: #ffffff;
    --sombra-card: 0 10px 30px rgba(0, 0, 0, 0.07);
}

/* --- ESTILOS GERAIS E RESET --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--cor-cinza-fundo);
    color: var(--cor-texto-principal);
    font-size: 16px;
}

/* --- CABEÇALHO FIXO --- */
.app-header {
    background-color: var(--cor-branco);
    padding: 0 30px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-logo-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* ############################################################
   ###                AQUI ESTÁ A ALTERAÇÃO                 ###
   ############################################################
   - A altura foi reduzida para 32px para alinhar com o texto.
   - A largura agora é automática para manter a proporção.
*/
.header-logo-info img {
    height: 32px;
    width: auto;
    border-radius: 6px;
}

#nome-loja-display, #nome-loja-header {
    font-size: 1.5em;
    font-weight: 600;
    color: var(--cor-texto-principal);
    white-space: nowrap;
}

.header-nav a {
    text-decoration: none;
    color: var(--cor-texto-secundario);
    font-weight: 500;
    margin-left: 20px;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.header-nav a:hover,
.header-nav a.active {
    color: var(--cor-principal);
}

/* --- CONTAINER PRINCIPAL --- */
.container {
    max-width: 1400px;
    margin: 30px auto;
    padding: 0 30px;
}

/* --- WIDGETS --- */
.dashboard-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 25px;
}

.widget {
    background-color: var(--cor-branco);
    border-radius: 12px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--sombra-card);
    border-left: 5px solid var(--cor-principal);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.widget:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.widget i {
    font-size: 2.2em;
    color: var(--cor-principal);
    background-color: #e9f2fd;
    padding: 15px;
    border-radius: 50%;
}

.widget.widget-cmv { border-left-color: var(--cor-aviso); }
.widget.widget-cmv i { color: var(--cor-aviso); background-color: #fff8eb; }

.widget.widget-lucro { border-left-color: var(--cor-sucesso); }
.widget.widget-lucro i { color: var(--cor-sucesso); background-color: #e6fcf6; }

.widget-info { flex-grow: 1; }
.widget-value { font-size: 1.75em; font-weight: 700; color: var(--cor-texto-principal); }
.widget-label { font-size: 0.9em; color: var(--cor-texto-secundario); }

#reset-cmv-btn {
    background: var(--cor-aviso);
    width: 30px; height: 30px;
    border-radius: 8px;
    border: none;
    color: var(--cor-branco);
    cursor: pointer;
    transition: all 0.2s ease;
}
#reset-cmv-btn:hover { background: #d18c19; transform: rotate(90deg); }

/* --- GRID DE CONTEÚDO (FORMULÁRIO E GRÁFICO) --- */
.main-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    align-items: flex-start;
    margin-bottom: 25px;
}

.card {
    background-color: var(--cor-branco);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--sombra-card);
}

.card h2 {
    font-size: 1.25em;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chart-container { height: 350px; }

/* --- FORMULÁRIO --- */
.form-group { margin-bottom: 15px; }
.form-group label {
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
    font-size: 0.9em;
}
input[type="text"], input[type="password"], input[type="number"], select {
    width: 100%;
    padding: 12px;
    border: 1px solid #dfe6f0;
    border-radius: 8px;
    font-size: 1em;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
input:focus, select:focus {
    outline: none;
    border-color: var(--cor-principal);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.2);
}

/* --- BOTÕES --- */
button {
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

button.btn-principal {
    background-color: var(--cor-principal);
    color: var(--cor-branco);
}
button.btn-principal:hover {
    background-color: #3a7bd5;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(74, 144, 226, 0.4);
}

#limpar-form-btn {
    background-color: #f0f3f7;
    color: var(--cor-texto-secundario);
    margin-left: 10px;
}
#limpar-form-btn:hover {
    background-color: #e1e6ed;
}

/* --- TABELA DE ITENS --- */
#search-input { width: 100%; padding: 12px; border-radius: 8px; border: 1px solid #dfe6f0; margin-bottom: 20px; }
.table-wrapper { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #eef1f5;
}
thead th {
    font-size: 0.85em;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--cor-texto-secundario);
    background-color: #f9fafc;
}
tbody tr:hover { background-color: #f9fafc; }

/* Alerta de estoque baixo na tabela */
.low-stock-warning { background-color: #fffbe6 !important; }
.low-stock-critical { background-color: #fff2f2 !important; font-weight: 600; }

.btn-acao { background: none; border: none; padding: 5px; color: var(--cor-texto-secundario); cursor: pointer; }
.btn-acao:hover { color: var(--cor-principal); }
.btn-vender:hover { color: var(--cor-sucesso); }
.btn-excluir:hover { color: var(--cor-erro); }

/* --- RODAPÉ --- */
.app-footer { text-align: center; padding: 20px; color: var(--cor-texto-secundario); font-size: 0.9em; }

/* --- NOTIFICAÇÕES --- */
#toast-notification {
    visibility: hidden; min-width: 250px; background-color: #333; color: #fff;
    text-align: center; border-radius: 8px; padding: 16px; position: fixed;
    z-index: 1001; left: 50%; transform: translateX(-50%); bottom: 30px;
    font-size: 1em; box-shadow: 0 5px 15px rgba(0,0,0,0.2); opacity: 0;
    transition: all 0.5s ease;
}
#toast-notification.show { visibility: visible; opacity: 1; bottom: 50px; }
#toast-notification.success { background-color: var(--cor-sucesso); color: var(--cor-branco); }
#toast-notification.error { background-color: var(--cor-erro); color: var(--cor-branco); }

/* --- RESPONSIVIDADE --- */
@media (max-width: 1200px) {
    .main-content-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .app-header {
        flex-direction: column;
        height: auto;
        padding: 15px;
    }
    .container { margin-top: 15px; }
    .dashboard-widgets { grid-template-columns: 1fr; }
}