:root {
    --cor-primaria: #0028a5;
    --cor-primaria-hover: #001f80;
    --cor-sucesso: #65d340;
    --cor-erro: #d9534f;
    --cor-fundo-claro: #f4f7f6;
    --cor-borda: #ddd;
    --cor-texto: #333;
    --cor-texto-claro: #555;
    --cor-fundo-app: #ffffff;
    --raio-borda: 8px;
}

*, *:before, *:after { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; 
    background-color: var(--cor-fundo-claro);
    color: var(--cor-texto);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}
#portal-container {
    max-width: 700px;
    width: 100%; 
    padding: 25px;
    background-color: var(--cor-fundo-app);
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio-borda);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
h1 {
    color: var(--cor-primaria);
    text-align: center;
    border-bottom: 2px solid #eee;
    padding-bottom: 15px;
    margin-top: 0;
    font-size: 28px;
}
#input-area { display: flex; gap: 10px; margin-bottom: 20px; }
#matricula {
    flex-grow: 1; 
    font-size: 16px;
    padding: 12px;
    border-radius: 5px;
    border: 1px solid #ccc;
    width: 100%; 
}
#btn-buscar {
    font-size: 16px;
    padding: 12px 20px;
    background-color: var(--cor-primaria);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.2s;
}
#btn-buscar:hover { background-color: var(--cor-primaria-hover); }
#btn-buscar:disabled { background-color: #999; cursor: not-allowed; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
#status-message { text-align: center; font-size: 18px; padding: 10px 0; min-height: 28px; }
#loading { color: var(--cor-texto-claro); display: none; }
#error { color: var(--cor-erro); font-weight: bold; display: none; }
#results-area { display: none; }
#total-card {
    background-color: var(--cor-fundo-claro);
    border: 1px solid var(--cor-borda);
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    margin-top: 20px;
}
#total-card h2 {
    margin: 0 0 10px 0;
    color: var(--cor-primaria); 
    font-size: 36px;
}
#total-card p { margin: 0; font-size: 18px; color: var(--cor-texto); }

/* Estilo que estava inline no HTML */
#horas-faltantes {
    font-size: 14px;
    margin-top: 5px;
}

#progress-bar-container {
    width: 100%;
    background-color: #e9ecef;
    border-radius: var(--raio-borda);
    margin-top: 15px; 
    height: 22px;
    overflow: hidden;
    border: 1px solid var(--cor-borda);
}

#progress-bar-fill {
    height: 100%;
    width: 0%; 
    background-color: var(--cor-primaria); 
    transition: width 0.5s ease-out, background-color 0.5s ease-out;
    
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
}

#progress-bar-fill.complete {
    background-color: var(--cor-sucesso);
    border-radius: var(--raio-borda);
}

/* spinner simples */
.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 3px solid rgba(0,0,0,0.1);
    border-top-color: var(--cor-primaria);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Detalhamento e Responsividade */
#category-details { margin-top: 30px; }
#category-details h3 {
    color: var(--cor-primaria);
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}
#category-list {
    list-style-type: none;
    padding-left: 0;
    font-size: 14px;
    max-height: 250px; 
    overflow-y: auto;
}
#category-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 5px;
    border-bottom: 1px solid #f0f0f0;
}
#category-list li:last-child { border-bottom: 0; }
#category-list span { 
    font-weight: bold; 
    color: var(--cor-primaria); 
    font-size: 16px;
    white-space: nowrap;
    padding-left: 15px;
}

@media (max-width: 600px) {
    body { padding: 0; }
    #portal-container {
        padding: 15px; margin: 0; border: none;
        box-shadow: none; border-radius: 0; height: 100vh;
        overflow-y: auto; display: flex; flex-direction: column;
        justify-content: center; align-items: stretch;
    }
    #input-area {
        flex-direction: column; width: 100%;
        align-items: stretch;
    }
    #matricula, #btn-buscar, #results-area, #total-card, #category-details {
        width: 100%; max-width: none;
    }
    h1 { font-size: 24px; }
    #total-card h2 { font-size: 30px; }
    #category-list li {
        flex-direction: column; align-items: flex-start;
    }
    #category-list span { padding-left: 0; margin-top: 5px; }
}