/* ============================================================
   MAESTROS - Forms Stylesheet
   Shared: register, login, profile, etc.
   ============================================================ */

/* ── Page layout ──────────────────────────────────────────── */
.page-register {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page-register .site-footer {
    margin-top: auto;
}

/* ── Register section ─────────────────────────────────────── */
.register-section {
    padding: 140px 0 80px;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(237,50,55,.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(237,50,55,.04) 0%, transparent 50%),
        var(--gray-100);
    flex: 1;
}

.register-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Card ─────────────────────────────────────────────────── */
.form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 48px;
    position: relative;
    overflow: hidden;
}

.form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--red), var(--red-dark));
}

/* ── Header del formulario ────────────────────────────────── */
.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-header .form-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(237,50,55,.08);
    margin-bottom: 20px;
}

.form-header .form-icon svg {
    width: 30px;
    height: 30px;
    color: var(--red);
}

.form-header h1 {
    font-family: var(--font-head);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-header p {
    font-size: .925rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.form-header p a {
    color: var(--red);
    font-weight: 600;
}

.form-header p a:hover {
    text-decoration: underline;
}

/* ── Grupo de campo ───────────────────────────────────────── */
.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 7px;
    letter-spacing: .01em;
}

.form-group label .required {
    color: var(--red);
    margin-left: 2px;
}

/* ── Inputs y selects ─────────────────────────────────────── */
.form-control {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    background: var(--gray-100);
    border: 2px solid transparent;
    border-radius: var(--radius);
    font-size: .925rem;
    color: var(--gray-900);
    transition: all var(--transition);
}

.form-control::placeholder {
    color: var(--gray-500);
}

.form-control:focus {
    border-color: var(--red);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(237,50,55,.1);
}

/* Estado de error */
.form-control.is-invalid {
    border-color: #DC2626;
    background: #FEF2F2;
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(220,38,38,.12);
}

/* Estado de éxito */
.form-control.is-valid {
    border-color: #16A34A;
    background: #F0FDF4;
}

.form-control.is-valid:focus {
    box-shadow: 0 0 0 3px rgba(22,163,74,.12);
}

/* Estado de carga (auto-lookup) */
.form-control.is-loading-field {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23ED3237' stroke-width='2'%3E%3Cpath d='M12 2v4m0 12v4m-7.07-3.93l2.83-2.83m8.48-8.48l2.83-2.83M2 12h4m12 0h4m-3.93 7.07l-2.83-2.83M7.76 7.76L4.93 4.93'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
    animation: field-pulse 1.2s ease-in-out infinite;
}

@keyframes field-pulse {
    0%, 100% { border-color: rgba(237,50,55,.2); }
    50%      { border-color: rgba(237,50,55,.5); }
}

/* Select */
select.form-control {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    padding-right: 42px;
}

/* ── Input con ícono ──────────────────────────────────────── */
.input-icon-wrap {
    position: relative;
}

.input-icon-wrap .form-control {
    padding-left: 46px;
}

.input-icon-wrap .input-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--gray-500);
    pointer-events: none;
    transition: color var(--transition);
}

.input-icon-wrap .form-control:focus ~ .input-icon,
.input-icon-wrap .form-control.is-valid ~ .input-icon {
    color: var(--red);
}

/* ── Select con ícono de flecha ───────────────────────────── */
.select-wrap {
    position: relative;
}

.select-wrap .select-arrow {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--gray-500);
    pointer-events: none;
}

/* ── Input de teléfono con prefijo ────────────────────────── */
.phone-group {
    display: flex;
    gap: 8px;
}

.phone-prefix {
    flex-shrink: 0;
    width: 90px;
}

.phone-number {
    flex: 1;
}

/* ── Password con toggle ──────────────────────────────────── */
.password-wrap {
    position: relative;
}

.password-wrap .form-control {
    padding-right: 46px;
}

.password-toggle {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 6px;
    color: var(--gray-500);
    transition: all var(--transition);
}

.password-toggle:hover {
    color: var(--gray-900);
    background: rgba(0,0,0,.05);
}

.password-toggle svg {
    width: 18px;
    height: 18px;
}

/* ── Strength meter ───────────────────────────────────────── */
.password-strength {
    display: flex;
    gap: 4px;
    margin-top: 8px;
    height: 4px;
}

.password-strength .bar {
    flex: 1;
    background: var(--gray-300);
    border-radius: 2px;
    transition: background var(--transition);
}

.password-strength[data-level="1"] .bar:nth-child(1) { background: #DC2626; }
.password-strength[data-level="2"] .bar:nth-child(-n+2) { background: #F59E0B; }
.password-strength[data-level="3"] .bar:nth-child(-n+3) { background: #22C55E; }
.password-strength[data-level="4"] .bar { background: #16A34A; }

.password-strength-text {
    font-size: .75rem;
    margin-top: 4px;
    color: var(--gray-500);
    transition: color var(--transition);
}

/* ── Filas de campos (lado a lado) ────────────────────────── */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row-names {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.form-row-3 {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
}

.form-row-3 .col-doc-type {
    width: 180px;
}

/* ── Mensaje de error del campo ───────────────────────────── */
.field-error {
    font-size: .78rem;
    color: #DC2626;
    margin-top: 5px;
    display: none;
    align-items: center;
    gap: 4px;
}

.field-error.is-visible {
    display: flex;
}

.field-error svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* ── Campo condicional (oculto por defecto) ───────────────── */
.form-group.is-hidden {
    display: none;
}

/* ── Checkbox / Terms ─────────────────────────────────────── */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 28px 0;
}

.form-check input[type="checkbox"] {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: 4px;
    cursor: pointer;
    accent-color: var(--red);
    flex-shrink: 0;
    margin-top: 1px;
}

.form-check label {
    font-size: .85rem;
    color: var(--gray-700);
    cursor: pointer;
    line-height: 1.5;
}

.form-check label a {
    color: var(--red);
    font-weight: 600;
}

.form-check label a:hover {
    text-decoration: underline;
}

/* ── Botón submit ─────────────────────────────────────────── */
.btn-submit {
    width: 100%;
    height: 52px;
    background: var(--red);
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all var(--transition);
    letter-spacing: .02em;
}

.btn-submit:hover {
    background: var(--red-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(237,50,55,.35);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-submit svg {
    width: 20px;
    height: 20px;
}

/* ── Spinner (para el botón) ──────────────────────────────── */
.spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,.3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin .6s linear infinite;
}

.btn-submit.is-loading .spinner {
    display: block;
}

.btn-submit.is-loading .btn-text {
    display: none;
}

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

/* ── Separador ────────────────────────────────────────────── */
.form-separator {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 28px 0;
    color: var(--gray-500);
    font-size: .8rem;
}

.form-separator::before,
.form-separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gray-300);
}

/* ── Login: opciones (recordarme + olvidé) ────────────────── */
.login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .85rem;
    color: var(--gray-700);
    cursor: pointer;
}

.remember-me input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--red);
    cursor: pointer;
}

.forgot-link {
    font-size: .85rem;
    color: var(--red);
    font-weight: 500;
}

.forgot-link:hover {
    text-decoration: underline;
}

/* ── Login: botones de registro alternativo ────────────────── */
.login-register-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-register-alt {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    border-radius: var(--radius);
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
}

.btn-register-alt:hover {
    border-color: var(--gray-500);
    color: var(--gray-900);
    background: var(--gray-100);
}

.btn-register-alt.btn-register-maestro {
    border-color: rgba(237,50,55,.3);
    color: var(--red);
}

.btn-register-alt.btn-register-maestro:hover {
    border-color: var(--red);
    background: rgba(237,50,55,.04);
}

/* ── Footer del formulario ────────────────────────────────── */
.form-footer {
    text-align: center;
    margin-top: 28px;
    font-size: .875rem;
    color: var(--gray-500);
}

.form-footer a {
    color: var(--red);
    font-weight: 600;
}

.form-footer a:hover {
    text-decoration: underline;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .register-section {
        padding: 120px 0 60px;
    }

    .form-card {
        padding: 32px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-row-names {
        grid-template-columns: 1fr;
    }

    .form-row-3 {
        grid-template-columns: 1fr;
    }

    .form-row-3 .col-doc-type {
        width: 100%;
    }

    .form-header h1 {
        font-size: 1.35rem;
    }
}

@media (max-width: 480px) {
    .register-section {
        padding: 100px 0 48px;
    }

    .form-card {
        padding: 28px 20px;
    }

    .phone-group {
        flex-direction: column;
    }

    .phone-prefix {
        width: 100%;
    }
}