:root {
    --bg: #f4f6f8;
    --panel: #ffffff;
    --text: #17202a;
    --muted: #617080;
    --line: #d9e0e7;
    --primary: #1f6f8b;
    --primary-dark: #17566d;
    --danger-bg: #fff1f1;
    --danger: #9f1d1d;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
}

a {
    color: var(--primary);
    text-decoration: none;
}

.login-page,
.page-center {
    display: grid;
    place-items: center;
    padding: 32px 16px;
}

.login-shell {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) minmax(360px, 520px);
    gap: 48px;
    width: 100%;
    min-height: calc(100vh - 64px);
    align-items: center;
    padding: 0 48px;
}

.login-brand h1,
.panel h1,
.content h1 {
    margin: 0 0 10px;
}

.login-brand p,
.muted {
    color: var(--muted);
    margin: 0;
}

.login-logo {
    display: block;
    width: min(360px, 100%);
    height: auto;
    margin-bottom: 24px;
}

.login-card,
.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 28px;
    box-shadow: 0 18px 45px rgba(23, 32, 42, 0.08);
}

.login-card h2 {
    margin: 0 0 24px;
}

label {
    display: block;
    margin: 16px 0 6px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
}

input,
select,
textarea {
    width: 100%;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 16px;
    font-family: inherit;
}

input,
select {
    height: 44px;
}

textarea {
    min-height: 96px;
    padding-top: 10px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary);
    outline: 3px solid rgba(31, 111, 139, 0.16);
}

button,
.button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    min-height: 44px;
    margin-top: 22px;
    border: 0;
    border-radius: 6px;
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}

button:hover,
.button:hover {
    background: var(--primary-dark);
}

.button.secondary {
    border: 1px solid var(--line);
    background: #fff;
    color: var(--text);
}

.button.secondary:hover {
    background: #f8fafc;
}

.alert {
    margin: 16px 0;
    padding: 12px;
    border-radius: 6px;
    background: var(--danger-bg);
    color: var(--danger);
    font-size: 14px;
}

.notice {
    margin: 16px 0;
    padding: 12px;
    border-radius: 6px;
    background: #edf8f2;
    color: #17633a;
    font-size: 14px;
}

.credentials {
    margin: 18px 0 8px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #f8fafc;
    line-height: 1.6;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    min-height: 64px;
    padding: 0 28px;
    border-bottom: 1px solid var(--line);
    background: #fff;
}

.topbar div,
.topbar nav {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.brand-link img {
    display: block;
    width: 170px;
    height: auto;
}

.topbar span {
    color: var(--muted);
}

.content {
    width: 100%;
    margin: 0 auto;
    padding: 32px;
}

.page-title {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 22px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.stat {
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.stat span {
    display: block;
    color: var(--muted);
    margin-bottom: 10px;
}

.stat strong {
    font-size: 32px;
}

.compact {
    width: auto;
    min-width: 150px;
    margin-top: 0;
    padding: 0 16px;
}

.tabs {
    display: flex;
    gap: 8px;
    margin: 20px 0;
    border-bottom: 1px solid var(--line);
}

.tabs a {
    padding: 12px 14px;
    border-bottom: 3px solid transparent;
    color: var(--muted);
    font-weight: 700;
}

.tabs a.active {
    border-color: var(--primary);
    color: var(--primary);
}

.module-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.module-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    font-weight: 700;
}

.module-actions a.active {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}

.cadastro-selector {
    margin: 20px 0;
    padding: 18px;
}

.cadastro-selector label {
    margin-top: 0;
}

.inline-select {
    display: grid;
    grid-template-columns: minmax(260px, 420px) auto;
    gap: 10px;
    align-items: center;
}

.inline-select button {
    width: auto;
    min-width: 110px;
    margin-top: 0;
    padding: 0 18px;
}

.work-grid {
    display: grid;
    grid-template-columns: minmax(520px, 1.1fr) minmax(420px, 0.9fr);
    gap: 18px;
    align-items: start;
}

.single-panel {
    width: 100%;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin: 18px 0;
}

.list-header h2 {
    margin: 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    gap: 18px;
    margin-top: 18px;
    align-items: start;
}

.panel h2 {
    margin: 0 0 18px;
    font-size: 20px;
}

.form-panel button {
    width: auto;
    padding: 0 22px;
}

.form-grid {
    display: grid;
    gap: 0 14px;
}

.form-grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.check-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 8px;
    margin: 8px 0 14px;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    margin: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    font-weight: 400;
}

.check-item input {
    width: 18px;
    height: 18px;
}

.table-wrap {
    width: 100%;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 520px;
}

th,
td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--muted);
    font-size: 13px;
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 9px;
    border-radius: 999px;
    background: #e9f4f8;
    color: var(--primary-dark);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.status-list {
    display: grid;
    gap: 10px;
}

.status-list div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #f8fafc;
}

.row-note {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
}

.process-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 18px;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 0;
}

.detail-grid dt {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.detail-grid dd {
    margin: 4px 0 0;
}

.participant-list,
.timeline,
.notification-list {
    display: grid;
    gap: 10px;
}

.participant-list div,
.timeline article,
.notification-list a {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #f8fafc;
}

.participant-list span,
.timeline span,
.notification-list span {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
}

.inline-form {
    margin-top: 18px;
}

@media (max-width: 760px) {
    .login-shell,
    .stats-grid,
    .work-grid,
    .dashboard-grid,
    .process-layout,
    .detail-grid,
    .form-grid.two {
        grid-template-columns: 1fr;
    }

    .login-shell {
        gap: 24px;
    }

    .topbar,
    .topbar div,
    .topbar nav {
        align-items: flex-start;
        flex-direction: column;
    }

    .topbar {
        padding: 16px;
    }

    .page-title,
    .tabs,
    .list-header,
    .module-actions,
    .inline-select {
        flex-direction: column;
        align-items: stretch;
    }

    .inline-select {
        display: grid;
        grid-template-columns: 1fr;
    }

    .compact,
    .form-panel button,
    .inline-select button {
        width: 100%;
    }

}