/* ============================================
   TOKENS — as variaveis do sistema
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
    /* Fundos */
    --bg: #16161a;
    --surface: #1f1f24;
    --surface-2: #26262c;

    /* Bordas */
    --border: #2e2e35;
    --border-strong: #3b3b43;

    /* Texto */
    --text: #e8e6e3;
    --text-muted: #8f8d89;
    --text-faint: #64635f;

    /* Cores semanticas */
    --accent: #c96442;
    --accent-ink: #ffffff;
    --success: #4a9d6a;
    --danger: #c95642;

    /* Fundos translucidos (para alertas) */
    --accent-tint: rgba(201, 100, 66, 0.12);
    --success-tint: rgba(74, 157, 106, 0.14);
    --danger-tint: rgba(201, 86, 66, 0.15);

    /* Fontes */
    --font-sans: 'IBM Plex Sans', -apple-system, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

    /* Raios */
    --radius-sm: 6px;
    --radius: 8px;

    /* Larguras */
    --container: 800px;
    --container-narrow: 360px;
}

/* ============================================
   BASE — reset e tipografia
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    min-height: 100vh;
}

h1 {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

h2 {
    font-size: 1.125rem;
    font-weight: 600;
}

a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 120ms ease;
}

a:hover {
    color: var(--text);
}

/* Rotulo em maiusculas espacadas — o "SOBRE PRIVACIDADE" da landing */
.rotulo {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-faint);
}

/* Texto secundario */
.muted {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Numeros — sempre em monospace */
.num {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
}

.num-positivo {
    color: var(--success);
}

.num-negativo {
    color: var(--danger);
}

.num-destaque {
    color: var(--accent);
}

.num-gold {
    color: #d4a017;
}

/* ============================================
   LAYOUT — estrutura da pagina
   ============================================ */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text);
}

nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

main {
    max-width: var(--container);
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Pagina centralizada — usada no login */
.centralizado {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

/* Cabecalho de secao: titulo a esquerda, acoes a direita */
.cabecalho-secao {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.acoes {
    display: flex;
    gap: 0.5rem;
}


/* ============================================
   COMPONENTES
   ============================================ */

/* --- Card --- */

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.card-estreito {
    width: 100%;
    max-width: var(--container-narrow);
}

/* Cabecalho do card: nome do personagem + periodo */
.card-topo {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

/* --- Botoes --- */

button,
.btn {
    display: inline-block;
    padding: 0.55rem 1rem;
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    transition: background 120ms ease, border-color 120ms ease, opacity 120ms ease, color 120ms ease;
}

button:hover,
.btn:hover {
    background: var(--surface-2);
    border-color: var(--border-strong);
    color: var(--text);
}

.btn-primario {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--accent-ink);
}

.btn-primario:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--accent-ink);
    opacity: 0.9;
}

/* Botao fantasma — para acoes discretas que nao devem competir com o CTA principal */
.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--text-muted);
}

.btn-ghost:hover {
    background: transparent;
    border-color: transparent;
    color: var(--text);
}

.btn-bloco {
    width: 100%;
    margin-top: 1.5rem;
}

/* --- Formularios --- */

label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1.25rem;
    margin-bottom: 0.4rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    transition: border-color 120ms ease;
}

input::placeholder,
textarea::placeholder {
    color: var(--text-faint);
}

textarea {
    resize: vertical;
    min-height: 160px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* --- Alertas --- */

.alerta {
    padding: 0.7rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    border: 1px solid;
}

.alerta-erro {
    background: var(--danger-tint);
    border-color: var(--danger);
    color: var(--danger);
}

.alerta-sucesso {
    background: var(--success-tint);
    border-color: var(--success);
    color: var(--success);
}

.alerta-info {
    background: var(--accent-tint);
    border-color: var(--accent);
    color: var(--text);
}

/* Bloco de destaque com barra lateral — o aviso de privacidade */
.destaque {
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
}

/* --- Lista --- */

.lista {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.item:last-child {
    border-bottom: none;
}

.item-link {
    cursor: pointer;
}

.item-link:hover {
    background: var(--surface-2);
}

.item strong {
    display: block;
    font-weight: 500;
}

/* --- Metricas (o grid 2x2 do dashboard) --- */

.metricas {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.metrica {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.metrica-rotulo {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.metrica-valor {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

/* --- Stat Valor (leitura numerica monospace reutilizavel, com tamanhos) --- */

.stat-valor {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-valor-rotulo {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.stat-valor-numero {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.1;
}

.stat-valor-numero.num-positivo { color: var(--success); }
.stat-valor-numero.num-negativo { color: var(--danger); }
.stat-valor-numero.num-destaque { color: var(--accent); }

.stat-valor-sm .stat-valor-numero { font-size: 1.125rem; }
.stat-valor-md .stat-valor-numero { font-size: 1.5rem; }
.stat-valor-lg .stat-valor-numero { font-size: 2rem; }
.stat-valor-xl .stat-valor-numero { font-size: 2.75rem; }

/* --- Estado vazio --- */

.vazio {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
}

/* --- Seletor de tipo (imbuiment, food house) --- */

.btn-tipo {
    flex: 1;
    min-width: 90px;
    padding: 0.85rem 0.5rem;
    line-height: 1.3;
}
.btn-tipo:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: var(--surface);
}

.btn-tipo:disabled:hover {
    background: var(--surface);
    border-color: var(--border);
}

/* --- Stepper de quantidade --- */

.stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin: 1rem 0;
}

.stepper-valor {
    font-size: 0.75rem;
    min-width: 1.5rem;
    text-align: center;
}

/* --- Responsivo --- */

@media (max-width: 600px) {
    .metricas {
        grid-template-columns: 1fr;
    }

    main {
        padding: 1.5rem 1rem;
    }
}