:root {
    --font-main: 'Poppins', -apple-system, sans-serif;
    --color-bg: #F7F8FA;
    --color-surface: #FFFFFF;
    --color-text: #1F2430;
    --color-text-secondary: #6B7280;
    --color-accent: #2E5AAC;
    --color-accent-hover: #24468A;
    --color-success: #2F9E63;
    --color-success-bg: #E6F6ED;
    --color-danger: #C4453A;
    --color-danger-bg: #FBEAE8;
    --color-border: #E4E7EC;
    --radius: 8px;
    --radius-lg: 14px;
    --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 1px 3px rgba(16, 24, 40, 0.06);
    --shadow-hover: 0 4px 12px rgba(16, 24, 40, 0.08);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
}

a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-hover); text-decoration: underline; }

h1, h2, h3 { font-weight: 600; margin: 0 0 12px; letter-spacing: -0.01em; }
h1 { font-size: 1.85rem; }
h2 { font-size: 1.25rem; }
p { margin: 0 0 12px; color: var(--color-text); }

.subtitle { color: var(--color-text-secondary); margin-top: -4px; }

/* Header */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text);
}
.logo:hover { color: var(--color-text); text-decoration: none; }
.site-logo { height: 28px; width: auto; }
.badge-admin {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-accent);
    background: #EAF0FB;
    padding: 2px 8px;
    border-radius: 999px;
    vertical-align: middle;
    margin-left: 4px;
}
.header-inner nav a {
    margin-left: 20px;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}
.header-inner nav a:hover { color: var(--color-accent); }

main.container { padding-top: 40px; padding-bottom: 64px; min-height: 60vh; }

.page-heading { margin-bottom: 32px; }

/* Flash messages */
.flash {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 0.95rem;
}
.flash-success { background: var(--color-success-bg); color: #1E6E43; }
.flash-error { background: var(--color-danger-bg); color: #8F2E25; }

/* Vaga cards */
.vagas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.vaga-card {
    display: block;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: box-shadow 0.15s ease, transform 0.15s ease;
    color: var(--color-text);
}
.vaga-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    text-decoration: none;
}
.vaga-card h2 { font-size: 1.1rem; margin-bottom: 10px; }
.vaga-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}
.vaga-meta span {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 3px 10px;
    border-radius: 999px;
}
.vaga-cta { color: var(--color-accent); font-weight: 500; font-size: 0.9rem; }

.empty-state {
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: 48px 24px;
    text-align: center;
    color: var(--color-text-secondary);
}

.back-link { display: inline-block; margin-bottom: 20px; font-weight: 500; }

/* Vaga detail */
.vaga-detail {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}
.vaga-section { margin-top: 20px; }
.vaga-section h2 { font-size: 1rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-secondary); }

.application-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
}

/* Forms */
.application-form { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; }
.application-form label {
    font-weight: 500;
    font-size: 0.9rem;
    margin-top: 14px;
    margin-bottom: 4px;
}
.application-form input[type="text"],
.application-form input[type="email"],
.application-form input[type="password"],
.application-form input[type="file"],
.application-form textarea,
.application-form select {
    font-family: var(--font-main);
    font-size: 0.95rem;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    color: var(--color-text);
    width: 100%;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.application-form textarea { resize: vertical; min-height: 90px; }
.application-form input:focus,
.application-form textarea:focus,
.application-form select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(46, 90, 172, 0.15);
}

.question-block {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}
.question-block > label.question-label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
}
.option-list { display: flex; flex-direction: column; gap: 6px; }
.option-item { display: flex; align-items: center; gap: 8px; font-weight: 400; font-size: 0.92rem; }
.option-item input { width: auto; }

.scale-options { display: flex; gap: 10px; flex-wrap: wrap; }
.scale-option {
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 8px 14px;
    font-size: 0.9rem;
    cursor: pointer;
}
.scale-option input { width: auto; }

/* Buttons */
.btn {
    display: inline-block;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 11px 22px;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    text-align: center;
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-hover); color: #fff; text-decoration: none; }
.btn-ghost { background: transparent; color: var(--color-text-secondary); border: 1px solid var(--color-border); }
.btn-ghost:hover { color: var(--color-text); text-decoration: none; }
.application-form .btn { margin-top: 24px; align-self: flex-start; }

.link-button {
    background: none;
    border: none;
    padding: 0;
    color: var(--color-accent);
    font-family: var(--font-main);
    font-size: 0.9rem;
    cursor: pointer;
}
.link-button:hover { color: var(--color-accent-hover); text-decoration: underline; }
.link-danger { color: var(--color-danger); }
.link-danger:hover { color: #8F2E25; }
.inline-form { display: inline; }

/* Success page */
.success-state {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    box-shadow: var(--shadow);
}
.success-state .btn { margin-top: 16px; }

/* Admin */
.admin-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
.admin-form { max-width: 640px; }
.admin-form textarea.code { font-family: 'Courier New', monospace; font-size: 0.85rem; min-height: 220px; }
.field-hint { font-size: 0.82rem; color: var(--color-text-secondary); margin-top: 4px; }

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.admin-table th, .admin-table td {
    text-align: left;
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.92rem;
}
.admin-table th {
    background: var(--color-bg);
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.admin-table tbody tr:last-child td { border-bottom: none; }
.admin-table tbody tr:hover { background: #FAFBFC; }
.admin-table .actions { display: flex; gap: 14px; align-items: center; white-space: nowrap; }
.candidato-mensagem-row td { background: var(--color-bg); font-size: 0.88rem; color: var(--color-text-secondary); }

.badge {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 999px;
}
.badge-success { background: var(--color-success-bg); color: #1E6E43; }
.badge-muted { background: #F1F2F4; color: var(--color-text-secondary); }

.answers-toggle { font-size: 0.88rem; }
.answers-block {
    margin-top: 8px;
    padding: 14px 16px;
    background: var(--color-bg);
    border-radius: var(--radius);
    font-size: 0.88rem;
}
.answers-block dt { font-weight: 600; margin-top: 10px; }
.answers-block dt:first-child { margin-top: 0; }
.answers-block dd { margin: 2px 0 0; color: var(--color-text-secondary); }

/* Login */
.login-container { display: flex; align-items: center; justify-content: center; min-height: 70vh; }
.login-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 40px;
    width: 100%;
    max-width: 380px;
}
.login-card h1 { font-size: 1.4rem; }

.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 20px 0;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 640px) {
    .header-inner { flex-direction: column; gap: 10px; align-items: flex-start; }
    .vaga-detail, .application-card, .login-card { padding: 22px; }
    .admin-heading { flex-direction: column; align-items: flex-start; gap: 12px; }
}