/**
 * 747mkt Woo B2B B2C - Estilos frontend
 * Paleta: Premium Monocromático (Negro, Grises, Blanco)
 * Versión: 3.0 - Unified & Fully Restored
 */

:root {
    /* Design Tokens */
    --m747-bg-white: #ffffff;
    --m747-bg-light: #f9fafb;
    --m747-bg-muted: #f3f4f6;
    
    --m747-border-light: #e5e7eb;
    --m747-border-mid: #d1d5db;
    --m747-border-dark: #9ca3af;
    
    --m747-text-main: #111827;
    --m747-text-muted: #4b5563;
    --m747-black: #000000;
    
    --m747-radius-sm: 6px;
    --m747-radius-md: 8px;
    --m747-radius-lg: 12px;
    
    --m747-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --m747-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    
    --m747-transition: all 0.2s ease-in-out;
}

/* ============= CAJAS Y WRAPPERS ============= */

.m747b2b-box {
    margin: 24px 0;
    padding: 32px;
    background: var(--m747-bg-white);
    border: 1px solid var(--m747-border-light);
    border-radius: var(--m747-radius-lg);
    box-shadow: var(--m747-shadow-md);
}

.m747b2b-box h3 {
    margin: 0 0 24px 0;
    color: var(--m747-text-main);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Solo limitamos a 500px si la caja contiene el formulario de login */
.m747b2b-box:has(#loginform) {
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    padding: 40px;
}

.m747b2b-box:has(#loginform) h3 {
    text-align: center;
}

.m747b2b-box-info {
    background: var(--m747-bg-light);
    border-color: var(--m747-border-mid);
}

/* ============= MENSAJES Y ALERTAS ============= */

.m747b2b-msg {
    padding: 16px 20px;
    margin: 16px 0;
    border-radius: var(--m747-radius-md);
    font-size: 14px;
    line-height: 1.6;
    background: var(--m747-bg-light);
    color: var(--m747-text-main);
    border: 1px solid var(--m747-border-light);
    border-left: 4px solid var(--m747-border-mid);
    box-shadow: var(--m747-shadow-sm);
    transition: var(--m747-transition);
}

.m747b2b-msg:hover {
    box-shadow: var(--m747-shadow-md);
}

.m747b2b-msg-no-logueado {
    border-left-color: var(--m747-text-muted);
}

.m747b2b-msg-mayorista {
    border-left-color: var(--m747-text-main);
    background: var(--m747-bg-muted);
}

.m747b2b-msg-distribuidor {
    border-left-color: var(--m747-black);
    background: var(--m747-bg-white);
    font-weight: 500;
    border: 1px solid var(--m747-border-mid);
    border-left: 4px solid var(--m747-black);
}

.m747b2b-precio-oculto {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    background: var(--m747-bg-light);
    border: 1px dashed var(--m747-border-dark);
    border-radius: var(--m747-radius-sm);
    color: var(--m747-text-muted);
    font-size: 0.9em;
    font-weight: 500;
}

/* ============= LOGÍSTICA E INFO EXTRA ============= */

.m747b2b-seccion-logistica {
    margin: 40px 0;
    padding: 32px;
    background: var(--m747-bg-white);
    border: 1px solid var(--m747-border-light);
    border-radius: var(--m747-radius-lg);
    box-shadow: var(--m747-shadow-md);
}

.m747b2b-seccion-logistica h3 {
    margin: 0 0 24px 0;
    color: var(--m747-text-main);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.m747b2b-tabla-logistica {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--m747-radius-md);
    overflow: hidden;
    border: 1px solid var(--m747-border-light);
}

.m747b2b-tabla-logistica th,
.m747b2b-tabla-logistica td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--m747-border-light);
    font-size: 14px;
}

.m747b2b-tabla-logistica th {
    width: 35%;
    background: var(--m747-bg-light);
    color: var(--m747-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85em;
    letter-spacing: 0.05em;
}

.m747b2b-tabla-logistica tr:last-child th,
.m747b2b-tabla-logistica tr:last-child td {
    border-bottom: none;
}

.m747b2b-info-extra {
    margin-top: 24px;
    padding: 16px 20px;
    background: var(--m747-bg-light);
    border: 1px solid var(--m747-border-light);
    border-left: 4px solid var(--m747-text-muted);
    border-radius: var(--m747-radius-md);
    color: var(--m747-text-main);
    font-size: 14px;
}

/* ============= FORMULARIOS (B2B + WP LOGIN) ============= */

.m747b2b-form-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.m747b2b-form-half  { flex: 1 1 calc(50% - 10px); min-width: 240px; }
.m747b2b-form-third { flex: 1 1 calc(33.333% - 14px); min-width: 200px; }

.m747b2b-form p, 
.m747b2b-box #loginform p {
    margin-bottom: 20px;
}

.m747b2b-form label,
.m747b2b-box #loginform label,
.m747b2b-box .login-username label,
.m747b2b-box .login-password label {
    display: block;
    font-weight: 600;
    color: var(--m747-text-main);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

/* Inputs Unificados */
.m747b2b-form input[type="text"],
.m747b2b-form input[type="email"],
.m747b2b-form input[type="tel"],
.m747b2b-form select,
.m747b2b-form textarea,
.m747b2b-box #user_login,
.m747b2b-box #user_pass,
.m747b2b-box input[type="password"],
.m747b2b-box input[type="text"] {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--m747-border-mid);
    border-radius: var(--m747-radius-md);
    font-size: 15px;
    background: var(--m747-bg-white);
    color: var(--m747-text-main);
    box-sizing: border-box;
    transition: var(--m747-transition);
}

.m747b2b-form input:focus,
.m747b2b-box #user_login:focus,
.m747b2b-box #user_pass:focus,
.m747b2b-box input[type="password"]:focus {
    border-color: var(--m747-black);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

/* Checkbox Login WP */
.m747b2b-box .login-remember {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: -10px;
    margin-bottom: 20px;
}

.m747b2b-box .login-remember label {
    margin-bottom: 0;
    font-weight: 400;
    cursor: pointer;
}

/* ============= BOTONES ============= */

.m747b2b-btn-primary {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 14px 28px;
    background: var(--m747-black);
    color: var(--m747-bg-white) !important;
    border: 1px solid var(--m747-black);
    border-radius: var(--m747-radius-md);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    text-decoration: none;
    transition: var(--m747-transition);
}

/* Botón 100% SOLO en Login de WP */
.m747b2b-box .login-submit {
    margin-top: 10px;
}

.m747b2b-box #wp-submit,
.m747b2b-box #loginform input[type="submit"] {
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    padding: 14px 24px;
    background: var(--m747-black);
    color: var(--m747-bg-white) !important;
    border: 1px solid var(--m747-black);
    border-radius: var(--m747-radius-md);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--m747-transition);
}

.m747b2b-btn-primary:hover,
.m747b2b-box #wp-submit:hover,
.m747b2b-box #loginform input[type="submit"]:hover {
    background: var(--m747-text-muted);
    border-color: var(--m747-text-muted);
    transform: translateY(-1px);
}

/* ============= LINKS EXTRA ============= */

.m747b2b-form-links {
    margin-top: 16px;
    font-size: 0.9em;
    text-align: right;
}

.m747b2b-form-links a,
.m747b2b-box #loginform + p a,
.m747b2b-box .login-action-lostpassword a {
    color: var(--m747-text-muted);
    text-decoration: underline;
    text-decoration-color: transparent;
    text-underline-offset: 4px;
    transition: var(--m747-transition);
}

.m747b2b-form-links a:hover,
.m747b2b-box #loginform + p a:hover {
    color: var(--m747-black);
    text-decoration-color: var(--m747-black);
}

/* ============= BADGES DE ESTADO ============= */

.m747b2b-badge {
    display: inline-flex;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid transparent;
}

.m747b2b-badge-pendiente  { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.m747b2b-badge-aprobado   { background: #d1fae5; color: #065f46; border-color: #a7f3d0; }
.m747b2b-badge-rechazado  { background: #fee2e2; color: #991b1b; border-color: #fecaca; }
.m747b2b-badge-suspendido { background: var(--m747-bg-muted); color: var(--m747-text-muted); border-color: var(--m747-border-mid); }

/* ============= TABLA DE PRECIOS ============= */

.m747b2b-tabla-precios {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 24px 0;
    border: 1px solid var(--m747-border-light);
    border-radius: var(--m747-radius-md);
    overflow: hidden;
}

.m747b2b-tabla-precios th {
    background: var(--m747-bg-light);
    padding: 14px;
    text-align: left;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--m747-text-muted);
    border-bottom: 2px solid var(--m747-border-mid);
}

.m747b2b-tabla-precios td {
    padding: 14px;
    border-bottom: 1px solid var(--m747-border-light);
    font-size: 14px;
}

.m747b2b-tabla-precios tr:last-child td {
    border-bottom: none;
}

/* ============= CTA ============= */

.m747b2b-cta {
    padding: 48px 32px;
    background: var(--m747-text-main);
    color: var(--m747-bg-white);
    border-radius: var(--m747-radius-lg);
    text-align: center;
    margin: 32px 0;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
}

.m747b2b-cta h3 {
    color: var(--m747-bg-white);
    margin: 0 0 16px 0;
    font-size: 1.75em;
    font-weight: 700;
    border: none;
}

.m747b2b-cta p {
    color: var(--m747-border-mid);
    margin: 0 auto 24px auto;
    font-size: 1.1em;
}

.m747b2b-cta .m747b2b-btn-primary {
    background: var(--m747-bg-white);
    color: var(--m747-black) !important;
    border-color: var(--m747-bg-white);
}

.m747b2b-cta .m747b2b-btn-primary:hover {
    background: var(--m747-bg-light);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
}

/* ============= RESPONSIVE MOBILE ============= */

@media (max-width: 768px) {
    .m747b2b-seccion-logistica,
    .m747b2b-box {
        padding: 24px 16px;
    }
    
    .m747b2b-form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .m747b2b-form-half,
    .m747b2b-form-third {
        width: 100%;
        min-width: 100%;
    }
    
    .m747b2b-tabla-logistica th,
    .m747b2b-tabla-logistica td,
    .m747b2b-tabla-precios th,
    .m747b2b-tabla-precios td {
        display: block;
        width: 100%;
        box-sizing: border-box;
    }

    .m747b2b-tabla-logistica th,
    .m747b2b-tabla-precios th {
        border-bottom: none;
        padding-bottom: 8px;
    }

    .m747b2b-tabla-logistica td,
    .m747b2b-tabla-precios td {
        padding-top: 8px;
        border-bottom: 2px solid var(--m747-border-light);
    }
}