/* =====================================================================
   Tonallan Registro — Estilos del formulario público
   ===================================================================== */

:root {
    --tr-brown:      #6b3a1f;
    --tr-brown-mid:  #8b5a2b;
    --tr-brown-light:#c49a6c;
    --tr-cream:      #fdf6ec;
    --tr-border:     #dbc99a;
    --tr-error:      #c0392b;
    --tr-error-bg:   #fdf0ee;
    --tr-success:    #2e7d32;
    --tr-success-bg: #f1f8f1;
    --tr-text:       #333;
    --tr-radius:     6px;
    --tr-shadow:     0 2px 8px rgba(0,0,0,.08);
}

/* ── Contenedor ── */
.tr-wrap {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 16px 40px;
    font-family: inherit;
    color: var(--tr-text);
}

/* ── Banner de éxito ── */
.tr-success {
    background: var(--tr-success-bg);
    border-left: 4px solid var(--tr-success);
    border-radius: var(--tr-radius);
    padding: 24px 28px;
    margin: 24px 0;
}
.tr-success h2 {
    color: var(--tr-success);
    margin: 0 0 8px;
    font-size: 1.35rem;
}
.tr-success p {
    margin: 6px 0 0;
    font-size: 1rem;
}
.tr-reg-num {
    font-size: 1.5rem;
    color: var(--tr-brown);
    letter-spacing: .08em;
}

/* ── Errores ── */
.tr-errors {
    background: var(--tr-error-bg);
    border-left: 4px solid var(--tr-error);
    border-radius: var(--tr-radius);
    padding: 16px 20px;
    margin-bottom: 24px;
    color: var(--tr-error);
}
.tr-errors strong {
    display: block;
    margin-bottom: 8px;
    font-size: .95rem;
}
.tr-errors ul {
    margin: 0;
    padding-left: 18px;
    font-size: .9rem;
    line-height: 1.7;
}

/* ── Secciones ── */
.tr-section {
    background: #fff;
    border: 1px solid var(--tr-border);
    border-radius: var(--tr-radius);
    padding: 24px 28px;
    margin-bottom: 24px;
    box-shadow: var(--tr-shadow);
}
.tr-section-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--tr-brown);
    margin: 0 0 4px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--tr-brown-light);
    letter-spacing: .03em;
    text-transform: uppercase;
}
.tr-section-desc {
    font-size: .85rem;
    color: #777;
    margin: -4px 0 16px;
}
.tr-section-checks {
    background: var(--tr-cream);
}

/* ── Grid de campos ── */
.tr-row {
    display: grid;
    gap: 16px;
    margin-bottom: 0;
}
.tr-row-2 { grid-template-columns: repeat(2, 1fr); }
.tr-row-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 640px) {
    .tr-row-2,
    .tr-row-3 { grid-template-columns: 1fr; }
    .tr-section { padding: 18px 16px; }
}

/* ── Campo individual ── */
.tr-field {
    display: flex;
    flex-direction: column;
    margin-bottom: 16px;
}
.tr-field:last-child { margin-bottom: 0; }

.tr-field label {
    font-size: .85rem;
    font-weight: 600;
    color: #444;
    margin-bottom: 5px;
}
.tr-optional {
    font-weight: 400;
    color: #888;
    font-size: .8rem;
}
.req {
    color: var(--tr-error);
    font-size: .9em;
    margin-left: 1px;
}
.tr-hint {
    font-size: .78rem;
    color: #888;
    margin: 4px 0 0;
}

/* ── Inputs, selects, textareas ── */
.tr-wrap input[type="text"],
.tr-wrap input[type="email"],
.tr-wrap input[type="tel"],
.tr-wrap input[type="number"],
.tr-wrap input[type="date"],
.tr-wrap select,
.tr-wrap textarea {
    width: 100%;
    padding: 9px 12px;
    font-size: .93rem;
    border: 1px solid #ccc;
    border-radius: var(--tr-radius);
    background: #fff;
    color: var(--tr-text);
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
    font-family: inherit;
}
.tr-wrap input:focus,
.tr-wrap select:focus,
.tr-wrap textarea:focus {
    outline: none;
    border-color: var(--tr-brown-mid);
    box-shadow: 0 0 0 3px rgba(139,90,43,.15);
}
.tr-wrap textarea {
    resize: vertical;
    min-height: 80px;
}
.tr-wrap select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23888'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

/* ── Checkboxes ── */
.tr-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    cursor: pointer;
    font-size: .9rem;
    line-height: 1.5;
}
.tr-check:last-child { margin-bottom: 0; }
.tr-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    margin-top: 2px;
    accent-color: var(--tr-brown);
    cursor: pointer;
}
.tr-check a {
    color: var(--tr-brown-mid);
    text-decoration: underline;
}

/* ── File inputs ── */
.tr-wrap input[type="file"] {
    padding: 7px 0;
    font-size: .88rem;
    color: #555;
    cursor: pointer;
    width: 100%;
}
.tr-wrap input[type="file"]::file-selector-button {
    padding: 6px 14px;
    background: var(--tr-cream);
    border: 1px solid var(--tr-border);
    border-radius: var(--tr-radius);
    font-size: .85rem;
    color: var(--tr-brown);
    cursor: pointer;
    margin-right: 10px;
    transition: background .2s;
}
.tr-wrap input[type="file"]::file-selector-button:hover {
    background: #f0e3c8;
}

/* ── Submit ── */
.tr-submit-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 8px;
}
.tr-required-note {
    font-size: .8rem;
    color: #888;
    margin: 0;
}
.tr-btn-submit {
    background: var(--tr-brown);
    color: #fff;
    border: none;
    border-radius: var(--tr-radius);
    padding: 13px 36px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: .04em;
    transition: background .2s, transform .1s;
}
.tr-btn-submit:hover  { background: var(--tr-brown-mid); }
.tr-btn-submit:active { transform: scale(.98); }
.tr-btn-submit:disabled {
    background: #b0a090;
    cursor: not-allowed;
}