@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap");

:root {
    --bg-start: #f5f7fa;
    --bg-end: #c3cfe2;
    --primary: #4a90e2;
    --secondary: #e1e8ed;
    --container-bg: #ffffff;
    --box-bg: #f0f4f8;
    --border: #d0d8e0;
    --text: #333333;
}

body {
    width: 800px;
    font-family: "Poppins", sans-serif;
    margin: 0 auto;
    padding: 20px;
    text-align: center; /* Centraliza o texto da página */
    background-image: linear-gradient(-45deg, var(--bg-start), var(--bg-end));
    color: var(--text);
}

.container {
    max-width: 960px; /* Define a largura máxima do container */
    margin: 0 auto; /* Centraliza o container na tela */
    padding: 20px; /* Adiciona espaço interno ao container */
    background-color: var(
        --container-bg
    ); /* Define a cor de fundo do container */
    border: 1px solid var(--border); /* Define a borda do container */
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.hero__text {
    max-width: 720px;
    text-align: left;
}

.hero__text p {
    margin: 0 0 12px;
}

.hero__figure {
    margin: 0;
}

.hero__figure img {
    width: 100%;
    max-width: 280px;
    height: auto;
}

.hidden {
    display: none !important;
}

h1 {
    font-size: 2em;
    font-weight: 600;
    margin-bottom: 10px;
}

p {
    line-height: 1.5;
}

.text {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Form styles */
form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#input {
    width: 500px;
    margin-bottom: 10px;
}

/* Plot styles */
#Plot1,
#Plot2,
#Plot3,
#Plot4,
#Plot5,
#Plot6,
#Plot7 {
    background-color: var(--box-bg);
    border: 1px solid var(--border);
    width: 600px;
    height: 450px;
    display: flex;
    align-items: center;
}

.box {
    background-color: var(--box-bg);
    padding: 10px;
    border: 1px solid var(--border);
    margin: 10px;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

button {
    background-color: var(--primary);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 180px;
}

button:hover {
    background-color: #357abd;
}

.table-actions button {
    margin-bottom: 4px;
}

.table-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 10px auto 0;
    max-width: 600px;
}

/* Link styles */
a {
    color: var(--primary);
    text-decoration: none;
    font-weight: bold; /* Torna o link mais visível */
}

a:hover {
    text-decoration: underline;
}

.abnt-table {
    width: 100%;
    max-width: 600px;
    margin: 12px auto;
    border-collapse: collapse;
    border-top: 2px solid #000;
    border-bottom: 2px solid #000;
    background-color: transparent;
    font-size: 0.95rem;
    line-height: 1.4;
}

.abnt-table thead th {
    padding: 8px;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid #000;
}

.abnt-table tbody td {
    padding: 6px 8px;
    text-align: left;
}

.table-numbered thead th:first-child,
.table-numbered tbody td:first-child {
    width: 80px;
    text-align: center;
}

.table-numbered thead th:last-child,
.table-numbered tbody td:last-child {
    text-align: right;
    padding-left: 18px;
}

.table-numbered tbody td:first-child,
.table-numbered tbody td:last-child {
    font-family: "Courier New", Courier, monospace;
    font-variant-numeric: tabular-nums;
}

#dataTable {
    table-layout: fixed;
}

#dataTable thead th,
#dataTable tbody td {
    text-align: center;
}

#dataTable tbody td {
    font-family: "Courier New", Courier, monospace;
    font-variant-numeric: tabular-nums;
}

#dataTable input,
.bounds-table input,
.alg-table input {
    width: 100%;
    max-width: 100%;
    padding: 4px 6px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background-color: #ffffff;
    text-align: center;
    box-sizing: border-box;
}

#progressBar {
    width: 100%;
    max-width: 650px;
    height: 18px;
    margin: 10px auto;
    display: none;
    box-sizing: border-box;
}

#references {
    text-align: left;
}

#references p {
    text-align: justify;
}

#dataInput,
#algParams,
#bounds {
    width: 100%;
}

#dataInputBox,
#algParamsBox,
#boundsBox {
    width: 100%;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    align-self: stretch;
}

#dataInput summary,
#algParams summary,
#bounds summary {
    cursor: pointer;
    font-weight: 600;
    font-size: 1.5em;
}

.alg-table {
    max-width: 420px;
}

.alg-table thead th:first-child,
.alg-table tbody td:first-child {
    text-align: left;
}

.alg-table tbody td:first-child {
    width: 65%;
}

.alg-table thead th:nth-child(2),
.alg-table tbody td:nth-child(2) {
    text-align: center;
    width: 35%;
}

.model-params {
    max-width: 600px;
    margin: 12px auto 0;
    text-align: left;
    border: 1px solid var(--border);
    border-radius: 8px;
    background-color: transparent;
    padding: 12px 16px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
}

.model-params .param-label {
    font-weight: 600;
    margin-bottom: 4px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}

.model-params .param-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 6px;
}

.model-params .param-list li {
    background: none;
    border-radius: 0;
    padding: 4px 6px;
    display: flex;
    align-items: center;
}

.model-params .param-list .katex {
    font-size: 0.95rem;
    overflow-wrap: anywhere;
}

#bounds .bounds-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bounds-block {
    border: 1px solid var(--border);
    padding: 12px 16px;
    border-radius: 8px;
    background-color: transparent;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
    height: 100%;
}

.bounds-block h3 {
    margin-top: 0;
    margin-bottom: 4px;
    font-size: 1.1rem;
}

.bounds-table {
    width: 100%;
    max-width: 100%;
    margin: 0;
    table-layout: fixed;
}

.bounds-table thead th:nth-child(2),
.bounds-table thead th:nth-child(3),
.bounds-table tbody td:nth-child(2),
.bounds-table tbody td:nth-child(3) {
    text-align: center;
    width: 5.5rem;
    font-family: "Courier New", Courier, monospace;
    font-variant-numeric: tabular-nums;
}

.bounds-table tbody td:first-child {
    text-align: left;
}

.bounds-table tbody td:last-child {
    text-align: left;
    white-space: nowrap;
}

.bounds-table input {
    max-width: 4.75rem;
}

.param-unit {
    font-size: 0.85rem;
    color: var(--text);
    white-space: nowrap;
}

.param-unit--dimensionless {
    color: #666666;
}