/* =========================================================================
   Design tokens — paleta extraída da identidade visual (logos fornecidos)
   Ink   #011b2b  → cor primária (marca, títulos, botões)
   Indigo#28285b  → cor secundária / destaque (links, foco, tags)
   Cloud #f0f0f4  → neutro claro (fundo de página)
   ========================================================================= */
:root {
    --color-ink: #011b2b;
    --color-ink-hover: #0d2f45;
    --color-ink-soft: #0f2739;

    --color-indigo: #28285b;
    --color-indigo-hover: #35357a;
    --color-indigo-soft: #eef0fa;

    --color-cloud: #f0f0f4;
    --color-white: #ffffff;

    --color-border: #dfe1e8;
    --color-text: #1a1f27;
    --color-text-muted: #5b6472;

    --color-success: #1a7d3c;
    --color-success-bg: #e9f8ee;
    --color-success-border: #b9e6c6;

    --color-error: #b12a1f;
    --color-error-bg: #fdecea;
    --color-error-border: #f5c2bd;

    --radius: 8px;
    --radius-sm: 5px;
    --shadow-card: 0 1px 4px rgba(1, 27, 43, .08);
}

* { box-sizing: border-box; }
body {
    font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: var(--color-cloud);
    margin: 0;
    color: var(--color-text);
}
.container {
    max-width: 820px;
    margin: 30px auto;
    background: var(--color-white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}
h1 { margin-top: 0; color: var(--color-ink); }
a { color: var(--color-indigo); text-decoration: none; }
a:hover { color: var(--color-indigo-hover); text-decoration: underline; }

.campo { margin-bottom: 20px; }
.campo label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--color-ink); }
.campo input[type="text"],
.campo input[type="email"],
.campo input[type="password"],
.campo select,
.campo input[type="file"] {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid #ccc;
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--color-text);
}
.campo input:focus,
.campo select:focus,
#tags-input-texto:focus {
    outline: none;
    border-color: var(--color-indigo);
    box-shadow: 0 0 0 3px var(--color-indigo-soft);
}
.campo small { color: var(--color-text-muted); display: block; margin-top: 4px; }

button {
    background: var(--color-ink);
    color: var(--color-white);
    border: none;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    cursor: pointer;
}
button:hover { background: var(--color-ink-hover); }

.alert { padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 20px; }
.alert-erro { background: var(--color-error-bg); color: var(--color-error); border: 1px solid var(--color-error-border); }
.alert-sucesso { background: var(--color-success-bg); color: var(--color-success); border: 1px solid var(--color-success-border); }

.arquivo-atual { font-size: 13px; margin-top: 6px; color: var(--color-text-muted); }
.remover-check { margin-left: 12px; font-weight: normal; }

.tags-input {
    border: 1px solid #ccc;
    border-radius: var(--radius-sm);
    padding: 6px 8px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}
.tags-input:focus-within {
    border-color: var(--color-indigo);
    box-shadow: 0 0 0 3px var(--color-indigo-soft);
}
.tags-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-chip {
    background: var(--color-indigo-soft);
    color: var(--color-indigo);
    padding: 4px 8px;
    border-radius: 14px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.tag-chip button {
    background: none;
    border: none;
    color: var(--color-indigo);
    cursor: pointer;
    padding: 0;
    font-size: 14px;
    line-height: 1;
}
#tags-input-texto {
    border: none;
    outline: none;
    flex: 1;
    min-width: 140px;
    font-size: 14px;
    padding: 4px;
}

.tabela { width: 100%; border-collapse: collapse; margin-top: 10px; }
.tabela th, .tabela td {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
}
.tabela th { color: var(--color-text-muted); font-weight: 600; }

/* ---------- Cabeçalho do backend (logo + navegação) ---------- */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}
.app-header .logo img {
    display: block;
    height: 30px;
    width: auto;
}
.admin-nav {
    display: flex;
    gap: 22px;
}
.admin-nav a {
    color: var(--color-text-muted);
    font-weight: 600;
    text-decoration: none;
    padding-bottom: 6px;
}
.admin-nav a:hover { color: var(--color-indigo); text-decoration: none; }
.admin-nav a.ativo { color: var(--color-ink); border-bottom: 2px solid var(--color-indigo); }

.badge { padding: 3px 9px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.badge-ativo { background: var(--color-success-bg); color: var(--color-success); }
.badge-inativo { background: var(--color-error-bg); color: var(--color-error); }