/* DM Onboarding — formulário multi-step */

:root {
    --dm-ob-accent: #0057ff;
    --dm-ob-accent-h: #0040cc;
    --dm-ob-success: #16a34a;
    --dm-ob-error: #dc2626;
    --dm-ob-warn: #d97706;
    --dm-ob-border: #d1d5db;
    --dm-ob-bg: #ffffff;
    --dm-ob-bg-step: #f3f4f6;
    --dm-ob-text: #111827;
    --dm-ob-muted: #6b7280;
    --dm-ob-radius: 10px;
    --dm-ob-transition: 220ms ease;
}

/* Container */
.dm-ob-wrap {
    max-width: 580px;
    margin: 2rem auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 1rem;
    color: var(--dm-ob-text);
}

/* Steps */
.dm-ob-steps {
    display: flex;
    gap: 0;
    margin-bottom: 2rem;
    counter-reset: step;
}

.dm-ob-step {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 0.75rem 0.5rem;
    background: var(--dm-ob-bg-step);
    border-bottom: 3px solid var(--dm-ob-border);
    transition: border-color var(--dm-ob-transition);
}

.dm-ob-step.active {
    border-bottom-color: var(--dm-ob-accent);
}

.dm-ob-step.done {
    border-bottom-color: var(--dm-ob-success);
}

.dm-ob-step__num {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.85rem;
    background: var(--dm-ob-border);
    color: var(--dm-ob-muted);
    transition: background var(--dm-ob-transition), color var(--dm-ob-transition);
}

.dm-ob-step.active .dm-ob-step__num {
    background: var(--dm-ob-accent);
    color: #fff;
}

.dm-ob-step.done .dm-ob-step__num {
    background: var(--dm-ob-success);
    color: #fff;
}

.dm-ob-step__label {
    font-size: 0.78rem;
    color: var(--dm-ob-muted);
    text-align: center;
}

.dm-ob-step.active .dm-ob-step__label {
    color: var(--dm-ob-accent);
    font-weight: 600;
}

/* Painéis */
.dm-ob-panel {
    border: none;
    margin: 0;
    padding: 0;
}

.dm-ob-panel__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--dm-ob-text);
}

/* Campos */
.dm-ob-field {
    margin-bottom: 1.25rem;
}

.dm-ob-field label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.35rem;
}

.dm-ob-field input[type="text"],
.dm-ob-field input[type="email"],
.dm-ob-field input[type="password"],
.dm-ob-field input[type="tel"] {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1.5px solid var(--dm-ob-border);
    border-radius: var(--dm-ob-radius);
    font-size: 1rem;
    color: var(--dm-ob-text);
    background: var(--dm-ob-bg);
    transition: border-color var(--dm-ob-transition), box-shadow var(--dm-ob-transition);
    box-sizing: border-box;
}

.dm-ob-field input:focus {
    outline: none;
    border-color: var(--dm-ob-accent);
    box-shadow: 0 0 0 3px rgba(0, 87, 255, 0.15);
}

.dm-ob-field input.is-invalid {
    border-color: var(--dm-ob-error);
}

.dm-ob-field input.is-valid {
    border-color: var(--dm-ob-success);
}

.dm-ob-field__hint {
    margin: 0.3rem 0 0;
    font-size: 0.82rem;
    color: var(--dm-ob-muted);
}

.dm-ob-field__status {
    margin: 0.25rem 0 0;
    font-size: 0.82rem;
    min-height: 1rem;
}

.dm-ob-field__status.available {
    color: var(--dm-ob-success);
    font-weight: 600;
}

.dm-ob-field__status.unavailable {
    color: var(--dm-ob-error);
    font-weight: 600;
}

.dm-ob-field__status.checking {
    color: var(--dm-ob-muted);
}

/* Slug row */
.dm-ob-slug-row {
    display: flex;
    align-items: stretch;
    border: 1.5px solid var(--dm-ob-border);
    border-radius: var(--dm-ob-radius);
    overflow: hidden;
    transition: border-color var(--dm-ob-transition), box-shadow var(--dm-ob-transition);
}

.dm-ob-slug-row:focus-within {
    border-color: var(--dm-ob-accent);
    box-shadow: 0 0 0 3px rgba(0, 87, 255, 0.15);
}

.dm-ob-slug-row.is-invalid { border-color: var(--dm-ob-error); }
.dm-ob-slug-row.is-valid   { border-color: var(--dm-ob-success); }

.dm-ob-slug-row input {
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    flex: 1;
    min-width: 0;
}

.dm-ob-slug-domain {
    display: flex;
    align-items: center;
    padding: 0 0.75rem;
    background: var(--dm-ob-bg-step);
    color: var(--dm-ob-muted);
    font-size: 0.88rem;
    white-space: nowrap;
    border-left: 1.5px solid var(--dm-ob-border);
    user-select: none;
}

/* Força da senha */
.dm-ob-pw-row {
    position: relative;
}

.dm-ob-pw-row input {
    padding-right: 2.75rem;
}

.dm-ob-pw-toggle {
    position: absolute;
    right: 0.65rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--dm-ob-muted);
    padding: 0.25rem;
    line-height: 0;
    transition: color var(--dm-ob-transition);
}

.dm-ob-pw-toggle:hover { color: var(--dm-ob-text); }

.dm-ob-pw-strength {
    margin-top: 0.5rem;
}

.dm-ob-pw-strength__bar {
    height: 4px;
    border-radius: 2px;
    background: var(--dm-ob-border);
    overflow: hidden;
}

.dm-ob-pw-strength__bar span {
    display: block;
    height: 100%;
    width: 0;
    border-radius: 2px;
    transition: width 0.3s ease, background 0.3s ease;
}

.dm-ob-pw-strength__label {
    display: block;
    font-size: 0.78rem;
    color: var(--dm-ob-muted);
    margin-top: 0.2rem;
}

/* Resumo */
.dm-ob-summary {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1rem;
    background: var(--dm-ob-bg-step);
    border-radius: var(--dm-ob-radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
}

.dm-ob-summary dt {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--dm-ob-muted);
}

.dm-ob-summary dd {
    margin: 0;
    font-size: 0.9rem;
    word-break: break-all;
}

/* Trial notice */
.dm-ob-trial-notice {
    background: #eff6ff;
    border: 1.5px solid #bfdbfe;
    border-radius: var(--dm-ob-radius);
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
    color: #1e40af;
}

/* Checkbox de termos */
.dm-ob-terms {
    margin-bottom: 1.25rem;
}

.dm-ob-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.dm-ob-checkbox input[type="checkbox"] {
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--dm-ob-accent);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.dm-ob-checkbox a {
    color: var(--dm-ob-accent);
    text-decoration: underline;
}

/* Alertas */
.dm-ob-alert {
    padding: 0.75rem 1rem;
    border-radius: var(--dm-ob-radius);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.dm-ob-alert--error {
    background: #fef2f2;
    border: 1.5px solid #fecaca;
    color: var(--dm-ob-error);
}

/* Navegação */
.dm-ob-nav {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* Botões */
.dm-ob-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    border-radius: var(--dm-ob-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--dm-ob-transition), opacity var(--dm-ob-transition);
    border: none;
    text-decoration: none;
}

.dm-ob-btn--next,
.dm-ob-btn--submit,
.dm-ob-btn--primary {
    background: var(--dm-ob-accent);
    color: #fff;
    flex: 1;
}

.dm-ob-btn--next:hover,
.dm-ob-btn--submit:hover,
.dm-ob-btn--primary:hover {
    background: var(--dm-ob-accent-h);
}

.dm-ob-btn--back {
    background: var(--dm-ob-bg-step);
    color: var(--dm-ob-text);
    border: 1.5px solid var(--dm-ob-border);
}

.dm-ob-btn--back:hover {
    background: #e5e7eb;
}

.dm-ob-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Spinner inline */
.dm-ob-btn__spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: dm-spin 0.7s linear infinite;
}

@keyframes dm-spin {
    to { transform: rotate(360deg); }
}

/* Sucesso */
.dm-ob-success {
    text-align: center;
    padding: 2.5rem 1rem;
}

.dm-ob-success__icon {
    width: 56px;
    height: 56px;
    color: var(--dm-ob-success);
    margin-bottom: 1rem;
}

.dm-ob-success__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.dm-ob-success__msg {
    color: var(--dm-ob-muted);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

/* Responsivo */
@media (max-width: 480px) {
    .dm-ob-step__label { display: none; }
    .dm-ob-slug-domain { font-size: 0.75rem; padding: 0 0.5rem; }
}