:root {
    --navy: #1B2A4A;
    --navy-light: #2c4270;
    --gold: #C9A24B;
    --cream: #F7F3EC;
    --error: #B23A18;
    --ok: #2f7d4f;
    --text: #26324a;
    --border: #e2ddd0;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Cormorant Garamond', Georgia, serif;
    background: var(--cream);
    color: var(--text);
    line-height: 1.5;
}

h1, h2, h3, .titular {
    font-family: 'Bebas Neue', Impact, sans-serif;
    letter-spacing: 0.5px;
    color: var(--navy);
}

.app-header {
    background: var(--navy);
    color: #fff;
    padding: 22px 20px;
    text-align: center;
    border-bottom: 4px solid var(--gold);
}
.app-header h1 {
    color: #fff;
    margin: 0;
    font-size: 2rem;
}
.app-header p {
    margin: 4px 0 0;
    color: var(--gold);
    font-family: Georgia, serif;
    font-size: 0.95rem;
}

.contenedor {
    max-width: 760px;
    margin: 0 auto;
    padding: 24px 18px 60px;
}

.tarjeta {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 22px 22px 26px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(27,42,74,0.06);
}

.tarjeta h2 {
    margin-top: 0;
    font-size: 1.4rem;
    border-bottom: 2px solid var(--gold);
    padding-bottom: 8px;
    margin-bottom: 16px;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
    font-family: Georgia, serif;
    font-size: 0.92rem;
    color: var(--navy);
}

.campo { margin-bottom: 16px; }

input[type=text], input[type=email], input[type=date], select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    font-family: Georgia, serif;
    background: #fff;
}
input:focus, select:focus { outline: 2px solid var(--gold); border-color: var(--gold); }

.fila { display: flex; gap: 14px; flex-wrap: wrap; }
.fila > .campo { flex: 1 1 220px; }

.error-msg {
    color: var(--error);
    font-size: 0.85rem;
    margin-top: 4px;
    display: none;
}
.campo.invalido input, .campo.invalido select { border-color: var(--error); }
.campo.invalido .error-msg { display: block; }

.radio-tipo {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.radio-tipo label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
    cursor: pointer;
    flex: 1 1 200px;
    margin-bottom: 0;
}
.radio-tipo input { width: auto; }
.radio-tipo label:has(input:checked) {
    border-color: var(--gold);
    background: #fbf6ea;
}

.hijo-fila {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}
.hijo-fila input { flex: 1; }
.btn-quitar {
    background: var(--error);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 0 14px;
    cursor: pointer;
    font-family: Georgia, serif;
}
.btn-añadir {
    background: var(--navy);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 9px 16px;
    cursor: pointer;
    font-size: 0.9rem;
}

.upload-box {
    border: 2px dashed var(--border);
    border-radius: 8px;
    padding: 14px;
    text-align: center;
    background: #fcfaf5;
}
.upload-box img {
    max-width: 100%;
    max-height: 160px;
    margin-top: 10px;
    border-radius: 6px;
    display: none;
}
.upload-box input[type=file] { width: 100%; }

canvas#firma-canvas {
    width: 100%;
    height: 180px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    touch-action: none;
    cursor: crosshair;
}
.firma-acciones { margin-top: 8px; display: flex; gap: 10px; }
.firma-acciones button {
    background: #eee;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 7px 14px;
    cursor: pointer;
    font-family: Georgia, serif;
}

.check-hijos {
    display: flex;
    align-items: center;
    gap: 10px;
}
.check-hijos input { width: auto; }

.btn-enviar {
    width: 100%;
    background: var(--gold);
    color: var(--navy);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    letter-spacing: 1px;
    border: none;
    border-radius: 8px;
    padding: 14px;
    cursor: pointer;
    margin-top: 6px;
}
.btn-enviar:hover { background: #b8913e; }
.btn-enviar:disabled { opacity: 0.6; cursor: wait; }

.aviso {
    background: #fdf3e7;
    border: 1px solid var(--gold);
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 0.9rem;
    margin-bottom: 18px;
}

.oculto { display: none !important; }

.resultado-ok, .resultado-error {
    text-align: center;
    padding: 40px 20px;
}
.resultado-ok h2 { color: var(--ok); }
.resultado-error h2 { color: var(--error); }