:root {
    color-scheme: dark;
    --verde-floresta: #183428;
    --verde-militar: #58624A;
    --dourado: #B79657;
    --areia: #DDD4C2;
    --marfim: #F6F2E9;
    --carvao: #20231F;

    --dourado-claro: #D4B685;
    --sucesso: #4C8B6B;
    --erro: #B4544A;
}

* {
    box-sizing: border-box;
}

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

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background-color: var(--carvao);
    color: var(--marfim);
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

input {
    font-family: inherit;
}

.botao-primario {
    background: linear-gradient(135deg, var(--dourado), var(--dourado-claro));
    color: var(--carvao);
    border: none;
    border-radius: 10px;
    padding: 14px 20px;
    font-weight: 700;
    font-size: 15px;
    transition: transform .15s ease, box-shadow .15s ease;
}

.botao-primario:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(183, 150, 87, 0.35);
}

.botao-secundario {
    background: rgba(221, 212, 194, 0.08);
    color: var(--marfim);
    border: 1px solid rgba(221, 212, 194, 0.18);
    border-radius: 10px;
    padding: 12px 18px;
    font-weight: 600;
    font-size: 14px;
}

.botao-secundario:hover {
    background: rgba(221, 212, 194, 0.14);
}

.botao-icone,
.icone-botao {
    background: rgba(221, 212, 194, 0.08);
    border: 1px solid rgba(221, 212, 194, 0.18);
    color: var(--marfim);
    border-radius: 8px;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
}

.icone-botao:hover, .botao-icone:hover {
    background: rgba(221, 212, 194, 0.16);
}

.etiqueta {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--dourado);
    text-transform: uppercase;
}

.link-discreto {
    color: var(--areia);
    font-size: 13px;
}

.link-discreto:hover {
    color: var(--dourado);
}

.selo {
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(221, 212, 194, 0.1);
    color: var(--areia);
}

.selo-sucesso {
    background: rgba(76, 139, 107, 0.18);
    color: #7FC7A2;
}

.barra-progresso {
    width: 100%;
    height: 8px;
    border-radius: 999px;
    background: rgba(221, 212, 194, 0.1);
    overflow: hidden;
    margin: 6px 0 14px;
}

.barra-progresso-preenchida {
    height: 100%;
    background: linear-gradient(90deg, var(--dourado), var(--dourado-claro));
    border-radius: 999px;
}

.barra-alerta {
    background: linear-gradient(90deg, var(--erro), #D17A6F);
}

.cartao-subtitulo {
    font-size: 13px;
    color: var(--areia);
    opacity: .8;
    margin: 2px 0;
}

.campo-linha {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.campo-grupo {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.campo-grupo label {
    font-size: 12px;
    color: var(--areia);
    letter-spacing: .3px;
}

.campo-grupo input,
.campo-grupo textarea,
.campo-grupo select {
    background: rgba(221, 212, 194, 0.06);
    border: 1px solid rgba(221, 212, 194, 0.18);
    border-radius: 10px;
    padding: 12px 14px;
    color: var(--marfim);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color .15s ease;
}

.campo-grupo select option {
    background: var(--carvao);
    color: var(--marfim);
}

.campo-grupo input:focus,
.campo-grupo textarea:focus,
.campo-grupo select:focus {
    border-color: var(--dourado);
}

@media (max-width: 480px) {
    .campo-linha {
        grid-template-columns: 1fr;
    }
}

.alerta {
    border-radius: 10px;
    padding: 12px 16px;
    margin-bottom: 4px;
    font-size: 13px;
}

.alerta ul {
    margin: 0;
    padding-left: 18px;
}

.alerta-erro {
    background: rgba(180, 84, 74, 0.15);
    border: 1px solid rgba(180, 84, 74, 0.4);
    color: #E7A79E;
}

.alerta-sucesso {
    background: rgba(76, 139, 107, 0.15);
    border: 1px solid rgba(76, 139, 107, 0.4);
    color: #9BD4B6;
}

dialog.modal {
    width: 100%;
    max-width: 460px;
    border: 1px solid rgba(183, 150, 87, 0.2);
    border-radius: 18px;
    padding: 0;
    background: linear-gradient(180deg, rgba(24,52,40,0.95), rgba(32,35,31,0.98));
    color: var(--marfim);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

dialog.modal::backdrop {
    background: rgba(10, 11, 9, 0.6);
    backdrop-filter: blur(2px);
}

.modal-formulario {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 24px;
}

.modal-cabecalho {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-cabecalho h3 {
    margin: 0;
    font-size: 18px;
}

.modal-formulario textarea {
    resize: vertical;
}

.modal-rodape {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

@media (max-width: 480px) {
    dialog.modal {
        max-width: calc(100vw - 32px);
    }
}